// IE5.5+ PNG Alpha Fix v2.0beta1: Background Tiling Support
// (c) 2008 Angus Turnbull http://www.twinhelix.com

// This is licensed under the GNU LGPL, version 2.1 or later.
// For details, see: http://creativecommons.org/licenses/LGPL/2.1/

if (!window.IEPNGFix) {
	window.IEPNGFix = {};
}

IEPNGFix.tileBG = function(elm, pngSrc, ready) {
	// Params: A reference to a DOM element, the PNG src file pathname, and a
	// hidden "ready-to-run" passed when called back after image preloading.

	var data = this.data[elm.uniqueID],
		elmW = Math.max(elm.clientWidth, elm.scrollWidth),
		elmH = Math.max(elm.clientHeight, elm.scrollHeight),
		bgX = elm.currentStyle.backgroundPositionX,
		bgY = elm.currentStyle.backgroundPositionY,
		bgR = elm.currentStyle.backgroundRepeat;

	// Cache of DIVs created per element, and image preloader/data.
	if (!data.tiles) {
		data.tiles = {
			src: '',
			cache: [],
			img: new Image(),
			old: {}
		};
	}
	var tiles = data.tiles,
		pngW = tiles.img.width,
		pngH = tiles.img.height;

	if (pngSrc) {
		if (!ready && pngSrc != tiles.src) {
			// New image? Preload it with a callback to detect dimensions.
			tiles.img.onload = function() {
				this.onload = null;
				IEPNGFix.tileBG(elm, pngSrc, 1);
			};
			return tiles.img.src = pngSrc;
		}
	} else {
		// No image?
		if (tiles.src) ready = 1;
		pngW = pngH = 0;
	}
	tiles.src = pngSrc;

	if (!ready && elmW == tiles.old.w && elmH == tiles.old.h &&
		bgX == tiles.old.x && bgY == tiles.old.y && bgR == tiles.old.r) {
		return;
	}

	// Convert English and percentage positions to pixels.
	var pos = {
			top: '0%',
			left: '0%',
			center: '50%',
			bottom: '100%',
			right: '100%'
		},
		x,
		y,
		pc;
	x = pos[bgX] || bgX;
	y = pos[bgY] || bgY;
	if (pc = x.match(/(\d+)%/)) {
		x = Math.round((elmW - pngW) * (parseInt(pc[1]) / 100));
	}
	if (pc = y.match(/(\d+)%/)) {
		y = Math.round((elmH - pngH) * (parseInt(pc[1]) / 100));
	}
	x = parseInt(x);
	y = parseInt(y);

	// Handle backgroundRepeat.
	var repeatX = { 'repeat': 1, 'repeat-x': 1 }[bgR],
		repeatY = { 'repeat': 1, 'repeat-y': 1 }[bgR];
	if (repeatX) {
		x %= pngW;
		if (x > 0) x -= pngW;
	}
	if (repeatY) {
		y %= pngH;
		if (y > 0) y -= pngH;
	}

	// Go!
	this.hook.enabled = 0;
	if (!({ relative: 1, absolute: 1 }[elm.currentStyle.position])) {
		elm.style.position = 'relative';
	}
	var count = 0,
		xPos,
		maxX = repeatX ? elmW : x + 0.1,
		yPos,
		maxY = repeatY ? elmH : y + 0.1,
		d,
		s,
		isNew;
	if (pngW && pngH) {
		for (xPos = x; xPos < maxX; xPos += pngW) {
			for (yPos = y; yPos < maxY; yPos += pngH) {
				isNew = 0;
				if (!tiles.cache[count]) {
					tiles.cache[count] = document.createElement('div');
					isNew = 1;
				}
				var clipR = (xPos + pngW > elmW ? elmW - xPos : pngW),
					clipB = (yPos + pngH > elmH ? elmH - yPos : pngH);
				d = tiles.cache[count];
				s = d.style;
				s.behavior = 'none';
				s.left = xPos + 'px';
				s.top = yPos + 'px';
				s.width = clipR + 'px';
				s.height = clipB + 'px';
				s.clip = 'rect(' +
					(yPos < 0 ? 0 - yPos : 0) + 'px,' +
					clipR + 'px,' +
					clipB + 'px,' +
					(xPos < 0 ? 0 - xPos : 0) + 'px)';
				s.display = 'block';
				if (isNew) {
					s.position = 'absolute';
					s.zIndex = -999;
					if (elm.firstChild) {
						elm.insertBefore(d, elm.firstChild);
					} else {
						elm.appendChild(d);
					}
				}
				this.fix(d, pngSrc, 0);
				count++;
			}
		}
	}
	while (count < tiles.cache.length) {
		this.fix(tiles.cache[count], '', 0);
		tiles.cache[count++].style.display = 'none';
	}

	this.hook.enabled = 1;

	// Cache so updates are infrequent.
	tiles.old = {
		w: elmW,
		h: elmH,
		x: bgX,
		y: bgY,
		r: bgR
	};
};
/*
 * jQuery JavaScript Library v1.3.2
 * http://jquery.com/
 *
 * Copyright (c) 2009 John Resig
 * Dual licensed under the MIT and GPL licenses.
 * http://docs.jquery.com/License
 *
 * Date: 2009-02-19 17:34:21 -0500 (Thu, 19 Feb 2009)
 * Revision: 6246
 */
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/>").appendTo("body");K=I.css("display");if(K==="none"){K="block"}I.remove();m[G]=K}o.data(this[H],"olddisplay",K)}}for(var H=0,F=this.length;H<F;H++){this[H].style.display=o.data(this[H],"olddisplay")||""}return this}},hide:function(H,I){if(H){return this.animate(t("hide",3),H,I)}else{for(var G=0,F=this.length;G<F;G++){var E=o.data(this[G],"olddisplay");if(!E&&E!=="none"){o.data(this[G],"olddisplay",o.css(this[G],"display"))}}for(var G=0,F=this.length;G<F;G++){this[G].style.display="none"}return this}},_toggle:o.fn.toggle,toggle:function(G,F){var E=typeof G==="boolean";return o.isFunction(G)&&o.isFunction(F)?this._toggle.apply(this,arguments):G==null||E?this.each(function(){var H=E?G:o(this).is(":hidden");o(this)[H?"show":"hide"]()}):this.animate(t("toggle",3),G,F)},fadeTo:function(E,G,F){return this.animate({opacity:G},E,F)},animate:function(I,F,H,G){var E=o.speed(F,H,G);return this[E.queue===false?"each":"queue"](function(){var K=o.extend({},E),M,L=this.nodeType==1&&o(this).is(":hidden"),J=this;for(M in I){if(I[M]=="hide"&&L||I[M]=="show"&&!L){return K.complete.call(this)}if((M=="height"||M=="width")&&this.style){K.display=o.css(this,"display");K.overflow=this.style.overflow}}if(K.overflow!=null){this.style.overflow="hidden"}K.curAnim=o.extend({},I);o.each(I,function(O,S){var R=new o.fx(J,K,O);if(/toggle|show|hide/.test(S)){R[S=="toggle"?L?"show":"hide":S](I)}else{var Q=S.toString().match(/^([+-]=)?([\d+-.]+)(.*)$/),T=R.cur(true)||0;if(Q){var N=parseFloat(Q[2]),P=Q[3]||"px";if(P!="px"){J.style[O]=(N||1)+P;T=((N||1)/R.cur(true))*T;J.style[O]=T+P}if(Q[1]){N=((Q[1]=="-="?-1:1)*N)+T}R.custom(T,N,P)}else{R.custom(T,S,"")}}});return true})},stop:function(F,E){var G=o.timers;if(F){this.queue([])}this.each(function(){for(var H=G.length-1;H>=0;H--){if(G[H].elem==this){if(E){G[H](true)}G.splice(H,1)}}});if(!E){this.dequeue()}return this}});o.each({slideDown:t("show",1),slideUp:t("hide",1),slideToggle:t("toggle",1),fadeIn:{opacity:"show"},fadeOut:{opacity:"hide"}},function(E,F){o.fn[E]=function(G,H){return this.animate(F,G,H)}});o.extend({speed:function(G,H,F){var E=typeof G==="object"?G:{complete:F||!F&&H||o.isFunction(G)&&G,duration:G,easing:F&&H||H&&!o.isFunction(H)&&H};E.duration=o.fx.off?0:typeof E.duration==="number"?E.duration:o.fx.speeds[E.duration]||o.fx.speeds._default;E.old=E.complete;E.complete=function(){if(E.queue!==false){o(this).dequeue()}if(o.isFunction(E.old)){E.old.call(this)}};return E},easing:{linear:function(G,H,E,F){return E+F*G},swing:function(G,H,E,F){return((-Math.cos(G*Math.PI)/2)+0.5)*F+E}},timers:[],fx:function(F,E,G){this.options=E;this.elem=F;this.prop=G;if(!E.orig){E.orig={}}}});o.fx.prototype={update:function(){if(this.options.step){this.options.step.call(this.elem,this.now,this)}(o.fx.step[this.prop]||o.fx.step._default)(this);if((this.prop=="height"||this.prop=="width")&&this.elem.style){this.elem.style.display="block"}},cur:function(F){if(this.elem[this.prop]!=null&&(!this.elem.style||this.elem.style[this.prop]==null)){return this.elem[this.prop]}var E=parseFloat(o.css(this.elem,this.prop,F));return E&&E>-10000?E:parseFloat(o.curCSS(this.elem,this.prop))||0},custom:function(I,H,G){this.startTime=e();this.start=I;this.end=H;this.unit=G||this.unit||"px";this.now=this.start;this.pos=this.state=0;var E=this;function F(J){return E.step(J)}F.elem=this.elem;if(F()&&o.timers.push(F)&&!n){n=setInterval(function(){var K=o.timers;for(var J=0;J<K.length;J++){if(!K[J]()){K.splice(J--,1)}}if(!K.length){clearInterval(n);n=g}},13)}},show:function(){this.options.orig[this.prop]=o.attr(this.elem.style,this.prop);this.options.show=true;this.custom(this.prop=="width"||this.prop=="height"?1:0,this.cur());o(this.elem).show()},hide:function(){this.options.orig[this.prop]=o.attr(this.elem.style,this.prop);this.options.hide=true;this.custom(this.cur(),0)},step:function(H){var G=e();if(H||G>=this.options.duration+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;var E=true;for(var F in this.options.curAnim){if(this.options.curAnim[F]!==true){E=false}}if(E){if(this.options.display!=null){this.elem.style.overflow=this.options.overflow;this.elem.style.display=this.options.display;if(o.css(this.elem,"display")=="none"){this.elem.style.display="block"}}if(this.options.hide){o(this.elem).hide()}if(this.options.hide||this.options.show){for(var I in this.options.curAnim){o.attr(this.elem.style,I,this.options.orig[I])}}this.options.complete.call(this.elem)}return false}else{var J=G-this.startTime;this.state=J/this.options.duration;this.pos=o.easing[this.options.easing||(o.easing.swing?"swing":"linear")](this.state,J,0,1,this.options.duration);this.now=this.start+((this.end-this.start)*this.pos);this.update()}return true}};o.extend(o.fx,{speeds:{slow:600,fast:200,_default:400},step:{opacity:function(E){o.attr(E.elem.style,"opacity",E.now)},_default:function(E){if(E.elem.style&&E.elem.style[E.prop]!=null){E.elem.style[E.prop]=E.now+E.unit}else{E.elem[E.prop]=E.now}}}});if(document.documentElement.getBoundingClientRect){o.fn.offset=function(){if(!this[0]){return{top:0,left:0}}if(this[0]===this[0].ownerDocument.body){return o.offset.bodyOffset(this[0])}var G=this[0].getBoundingClientRect(),J=this[0].ownerDocument,F=J.body,E=J.documentElement,L=E.clientTop||F.clientTop||0,K=E.clientLeft||F.clientLeft||0,I=G.top+(self.pageYOffset||o.boxModel&&E.scrollTop||F.scrollTop)-L,H=G.left+(self.pageXOffset||o.boxModel&&E.scrollLeft||F.scrollLeft)-K;return{top:I,left:H}}}else{o.fn.offset=function(){if(!this[0]){return{top:0,left:0}}if(this[0]===this[0].ownerDocument.body){return o.offset.bodyOffset(this[0])}o.offset.initialized||o.offset.initialize();var J=this[0],G=J.offsetParent,F=J,O=J.ownerDocument,M,H=O.documentElement,K=O.body,L=O.defaultView,E=L.getComputedStyle(J,null),N=J.offsetTop,I=J.offsetLeft;while((J=J.parentNode)&&J!==K&&J!==H){M=L.getComputedStyle(J,null);N-=J.scrollTop,I-=J.scrollLeft;if(J===G){N+=J.offsetTop,I+=J.offsetLeft;if(o.offset.doesNotAddBorder&&!(o.offset.doesAddBorderForTableAndCells&&/^t(able|d|h)$/i.test(J.tagName))){N+=parseInt(M.borderTopWidth,10)||0,I+=parseInt(M.borderLeftWidth,10)||0}F=G,G=J.offsetParent}if(o.offset.subtractsBorderForOverflowNotVisible&&M.overflow!=="visible"){N+=parseInt(M.borderTopWidth,10)||0,I+=parseInt(M.borderLeftWidth,10)||0}E=M}if(E.position==="relative"||E.position==="static"){N+=K.offsetTop,I+=K.offsetLeft}if(E.position==="fixed"){N+=Math.max(H.scrollTop,K.scrollTop),I+=Math.max(H.scrollLeft,K.scrollLeft)}return{top:N,left:I}}}o.offset={initialize:function(){if(this.initialized){return}var L=document.body,F=document.createElement("div"),H,G,N,I,M,E,J=L.style.marginTop,K='<div style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;"><div></div></div><table style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;" cellpadding="0" cellspacing="0"><tr><td></td></tr></table>';M={position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",height:"1px",visibility:"hidden"};for(E in M){F.style[E]=M[E]}F.innerHTML=K;L.insertBefore(F,L.firstChild);H=F.firstChild,G=H.firstChild,I=H.nextSibling.firstChild.firstChild;this.doesNotAddBorder=(G.offsetTop!==5);this.doesAddBorderForTableAndCells=(I.offsetTop===5);H.style.overflow="hidden",H.style.position="relative";this.subtractsBorderForOverflowNotVisible=(G.offsetTop===-5);L.style.marginTop="1px";this.doesNotIncludeMarginInBodyOffset=(L.offsetTop===0);L.style.marginTop=J;L.removeChild(F);this.initialized=true},bodyOffset:function(E){o.offset.initialized||o.offset.initialize();var G=E.offsetTop,F=E.offsetLeft;if(o.offset.doesNotIncludeMarginInBodyOffset){G+=parseInt(o.curCSS(E,"marginTop",true),10)||0,F+=parseInt(o.curCSS(E,"marginLeft",true),10)||0}return{top:G,left:F}}};o.fn.extend({position:function(){var I=0,H=0,F;if(this[0]){var G=this.offsetParent(),J=this.offset(),E=/^body|html$/i.test(G[0].tagName)?{top:0,left:0}:G.offset();J.top-=j(this,"marginTop");J.left-=j(this,"marginLeft");E.top+=j(G,"borderTopWidth");E.left+=j(G,"borderLeftWidth");F={top:J.top-E.top,left:J.left-E.left}}return F},offsetParent:function(){var E=this[0].offsetParent||document.body;while(E&&(!/^body|html$/i.test(E.tagName)&&o.css(E,"position")=="static")){E=E.offsetParent}return o(E)}});o.each(["Left","Top"],function(F,E){var G="scroll"+E;o.fn[G]=function(H){if(!this[0]){return null}return H!==g?this.each(function(){this==l||this==document?l.scrollTo(!F?H:o(l).scrollLeft(),F?H:o(l).scrollTop()):this[G]=H}):this[0]==l||this[0]==document?self[F?"pageYOffset":"pageXOffset"]||o.boxModel&&document.documentElement[G]||document.body[G]:this[0][G]}});o.each(["Height","Width"],function(I,G){var E=I?"Left":"Top",H=I?"Right":"Bottom",F=G.toLowerCase();o.fn["inner"+G]=function(){return this[0]?o.css(this[0],F,false,"padding"):null};o.fn["outer"+G]=function(K){return this[0]?o.css(this[0],F,false,K?"margin":"border"):null};var J=G.toLowerCase();o.fn[J]=function(K){return this[0]==l?document.compatMode=="CSS1Compat"&&document.documentElement["client"+G]||document.body["client"+G]:this[0]==document?Math.max(document.documentElement["client"+G],document.body["scroll"+G],document.documentElement["scroll"+G],document.body["offset"+G],document.documentElement["offset"+G]):K===g?(this.length?o.css(this[0],J):null):this.css(J,typeof K==="string"?K:K+"px")}})})();
jQuery.extend({


    createUploadIframe: function(id, uri)
	{
			//create frame
            var frameId = 'jUploadFrame' + id;

            if(window.ActiveXObject) {
                var io = document.createElement('<iframe id="' + frameId + '" name="' + frameId + '" />');
                if(typeof uri== 'boolean'){
                    io.src = 'javascript:false';
                }
                else if(typeof uri== 'string'){
                    io.src = uri;
                }
            }
            else {
                var io = document.createElement('iframe');
                io.id = frameId;
                io.name = frameId;
            }
            io.style.position = 'absolute';
            io.style.top = '-1000px';
            io.style.left = '-1000px';

            document.body.appendChild(io);

            return io
    },
    createUploadForm: function(id, fileElementId)
	{
		//create form
		var formId = 'jUploadForm' + id;
		var fileId = 'jUploadFile' + id;
		var form = $('<form  action="" method="POST" name="' + formId + '" id="' + formId + '" enctype="multipart/form-data"></form>');
		var oldElement = $('#' + fileElementId);
		var newElement = $(oldElement).clone();
		$(oldElement).attr('id', fileId);
		$(oldElement).before(newElement);
		$(oldElement).appendTo(form);
		//set attributes
		$(form).css('position', 'absolute');
		$(form).css('top', '-1200px');
		$(form).css('left', '-1200px');
		$(form).appendTo('body');
		return form;
    },

    ajaxFileUpload: function(s) {
        // TODO introduce global settings, allowing the client to modify them for all requests, not only timeout
        s = jQuery.extend({}, jQuery.ajaxSettings, s);
        var id = new Date().getTime()
		var form = jQuery.createUploadForm(id, s.fileElementId);
		var io = jQuery.createUploadIframe(id, s.secureuri);
		var frameId = 'jUploadFrame' + id;
		var formId = 'jUploadForm' + id;
        // Watch for a new set of requests
        if ( s.global && ! jQuery.active++ )
		{
			jQuery.event.trigger( "ajaxStart" );
		}
        var requestDone = false;
        // Create the request object
        var xml = {}
        if ( s.global )
            jQuery.event.trigger("ajaxSend", [xml, s]);
        // Wait for a response to come back
        var uploadCallback = function(isTimeout)
		{
			var io = document.getElementById(frameId);
            try
			{
				if(io.contentWindow)
				{
					 xml.responseText = io.contentWindow.document.body?io.contentWindow.document.body.innerHTML:null;
                	 xml.responseXML = io.contentWindow.document.XMLDocument?io.contentWindow.document.XMLDocument:io.contentWindow.document;

				}else if(io.contentDocument)
				{
					 xml.responseText = io.contentDocument.document.body?io.contentDocument.document.body.innerHTML:null;
                	xml.responseXML = io.contentDocument.document.XMLDocument?io.contentDocument.document.XMLDocument:io.contentDocument.document;
				}
            }catch(e)
			{
				jQuery.handleError(s, xml, null, e);
			}
            if ( xml || isTimeout == "timeout")
			{
                requestDone = true;
                var status;
                try {
                    status = isTimeout != "timeout" ? "success" : "error";
                    // Make sure that the request was successful or notmodified
                    if ( status != "error" )
					{
                        // process the data (runs the xml through httpData regardless of callback)
                        var data = jQuery.uploadHttpData( xml, s.dataType );
                        // If a local callback was specified, fire it and pass it the data
                        if ( s.success )
                            s.success( data, status );

                        // Fire the global callback
                        if( s.global )
                            jQuery.event.trigger( "ajaxSuccess", [xml, s] );
                    } else
                        jQuery.handleError(s, xml, status);
                } catch(e)
				{
                    status = "error";
                    jQuery.handleError(s, xml, status, e);
                }

                // The request was completed
                if( s.global )
                    jQuery.event.trigger( "ajaxComplete", [xml, s] );

                // Handle the global AJAX counter
                if ( s.global && ! --jQuery.active )
                    jQuery.event.trigger( "ajaxStop" );

                // Process result
                if ( s.complete )
                    s.complete(xml, status);

                jQuery(io).unbind()

                setTimeout(function()
									{	try
										{
											$(io).remove();
											$(form).remove();

										} catch(e)
										{
											jQuery.handleError(s, xml, null, e);
										}

									}, 100)

                xml = null

            }
        }
        // Timeout checker
        if ( s.timeout > 0 )
		{
            setTimeout(function(){
                // Check to see if the request is still happening
                if( !requestDone ) uploadCallback( "timeout" );
            }, s.timeout);
        }
        try
		{
           // var io = $('#' + frameId);
			var form = $('#' + formId);
			$(form).attr('action', s.url);
			$(form).attr('method', 'POST');
			$(form).attr('target', frameId);
            if(form.encoding)
			{
                form.encoding = 'multipart/form-data';
            }
            else
			{
                form.enctype = 'multipart/form-data';
            }
            $(form).submit();

        } catch(e)
		{
            jQuery.handleError(s, xml, null, e);
        }
        if(window.attachEvent){
            document.getElementById(frameId).attachEvent('onload', uploadCallback);
        }
        else{
            document.getElementById(frameId).addEventListener('load', uploadCallback, false);
        }
        return {abort: function () {}};

    },

    uploadHttpData: function( r, type ) {
        var data = !type;
        data = type == "xml" || data ? r.responseXML : r.responseText;
        // If the type is "script", eval it in global context
        if ( type == "script" )
            jQuery.globalEval( data );
        // Get the JavaScript object, if JSON is used.
        if ( type == "json" )
            eval( "data = " + data );
        // evaluate scripts within html
        if ( type == "html" )
            jQuery("<div>").html(data).evalScripts();
			//alert($('param', data).each(function(){alert($(this).attr('value'));}));
        return data;
    }
})


function ajaxFileUpload(input, target, callback_success, callback_error, loading)
{
	$("#"+loading)
	.ajaxStart(function(){
		$(this).show();
	})
	.ajaxComplete(function(){
		$(this).hide();
	});

	$.ajaxFileUpload
	(
		{
			url:target,
			secureuri:false,
			fileElementId:input,
			dataType: 'json',
			success: function (data, status)
			{
				if(typeof(data.error) != 'undefined')
				{
					if(data.error != '')
					{
						callback_error(data.error);
					}else
					{
						callback_success(data.msg);
					}
				}
			},
			error: function (data, status, e)
			{
				callback_error(e);
			}
		}
	)

	return false;

}/**
 * Interface Elements for jQuery
 * ImageBox
 *
 * http://interface.eyecon.ro
 *
 * Copyright (c) 2006 Stefan Petre
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 */

/**
 * This a jQuery equivalent for Lightbox2. Alternative to image popups that will display images in an overlay. All links that have attribute 'rel' starting with 'imagebox' and link to an image will display the image inside the page. Galleries can by build buy giving the value 'imagebox-galname' to attribute 'rel'. Attribute 'title' will be used as caption.
 * Keyboard navigation:
 *  -  next image: arrow right, page down, 'n' key, space
 *  -  previous image: arrow left, page up, 'p' key, backspace
 *  -  close: escape
 *
 * CSS
 *	#ImageBoxOverlay
 *	{
 *		background-color: #000;
 *	}
 *	#ImageBoxCaption
 *	{
 *		background-color: #F4F4EC;
 *	}
 *	#ImageBoxContainer
 *	{
 *		width: 250px;
 *		height: 250px;
 *		background-color: #F4F4EC;
 *	}
 *	#ImageBoxCaptionText
 *	{
 *		font-weight: bold;
 *		padding-bottom: 5px;
 *		font-size: 13px;
 *		color: #000;
 *	}
 *	#ImageBoxCaptionImages
 *	{
 *		margin: 0;
 *	}
 *	#ImageBoxNextImage
 *	{
 *		background-image: url(images/imagebox/spacer.gif);
 *		background-color: transparent;
 *	}
 *	#ImageBoxPrevImage
 *	{
 *		background-image: url(images/imagebox/spacer.gif);
 *		background-color: transparent;
 *	}
 *	#ImageBoxNextImage:hover
 *	{
 *		background-image: url(images/imagebox/next_image.jpg);
 *		background-repeat:	no-repeat;
 *		background-position: right top;
 *	}
 *	#ImageBoxPrevImage:hover
 *	{
 *		background-image: url(images/imagebox/prev_image.jpg);
 *		background-repeat:	no-repeat;
 *		background-position: left bottom;
 *	}
 *
 * @name Imagebox
 * @description This a jQuery equivalent for Lightbox2. Alternative to image popups that will display images in an overlay. All links that have attribute 'rel' starting with 'imagebox' and link to an image will display the image inside the page. Galleries can by build buy giving the value 'imagebox-galname' to attribute 'rel'. Attribute 'title' will be used as caption.
 * @param Hash hash A hash of parameters
 * @option Integer border border width
 * @option String loaderSRC path to loading image
 * @option String closeHTML path to close overlay image
 * @option Float overlayOpacity opacity for overlay
 * @option String textImage when a galalry it is build then the iteration is displayed
 * @option String textImageFrom when a galalry it is build then the iteration is displayed
 * @option Integer fadeDuration fade duration in miliseconds
 *
 * @type jQuery
 * @cat Plugins/Interface
 * @author Stefan Petre
 */
jQuery.ImageBox = {
	options : {
		border				: 10,
		loaderSRC			: 'images/loading.gif',
		closeHTML			: '<img src="images/close.jpg" />',
		overlayOpacity		: 0.8,
		textImage			: 'Showing image',
		textImageFrom		: 'from',
		fadeDuration		: 400
	},
	imageLoaded : false,
	firstResize : false,
	currentRel : null,
	animationInProgress : false,
	opened : false,

	keyPressed : function(event)
	{
		if(!jQuery.ImageBox.opened || jQuery.ImageBox.animationInProgress)
			return;
		var pressedKey = event.charCode || event.keyCode || -1;
		switch (pressedKey)
		{
			//end
			case 35:
				if (jQuery.ImageBox.currentRel)
					jQuery.ImageBox.start(null, jQuery('a[rel=' + jQuery.ImageBox.currentRel+ ']:last').get(0));
			break;
			//home
			case 36:
				if (jQuery.ImageBox.currentRel)
					jQuery.ImageBox.start(null, jQuery('a[rel=' + jQuery.ImageBox.currentRel+ ']:first').get(0));
			break;
			//left
			case 37:
			//backspace
			case 8:
			//page up
			case 33:
			//p
			case 80:
			case 112:
				var prevEl = jQuery('#ImageBoxPrevImage');
				if(prevEl.get(0).onclick != null) {
					prevEl.get(0).onclick.apply(prevEl.get(0));
				}
			break;
			//up
			case 38:
			break;
			//right
			case 39:
			//page down
			case 34:
			//space
			case 32:
			//n
			case 110:
			case 78:
				var nextEl = jQuery('#ImageBoxNextImage');
				if(nextEl.get(0).onclick != null) {
					nextEl.get(0).onclick.apply(nextEl.get(0));
				}
			break;
			//down;
			case 40:
			break;
			//escape
			case 27:
				jQuery.ImageBox.hideImage();
			break;
		}
	},

	init : function(options)
	{
		if (options)
			jQuery.extend(jQuery.ImageBox.options, options);
		if (window.event) {
			jQuery('body',document).bind('keyup', jQuery.ImageBox.keyPressed);
		} else {
			jQuery(document).bind('keyup', jQuery.ImageBox.keyPressed);
		}
		jQuery('a').each(
			function()
			{
				el 				= jQuery(this);
				relAttr 		= el.attr('rel')||'';
				hrefAttr 		= el.attr('href')||'';
				imageTypes 		= /\.jpg|\.jpeg|\.png|\.gif|\.bmp/g;
				if (hrefAttr.toLowerCase().match(imageTypes) != null && relAttr.toLowerCase().indexOf('imagebox') == 0) {
					el.bind('click', jQuery.ImageBox.start);
				}
			}
		);
		if (jQuery.browser.msie) {
			iframe = document.createElement('iframe');
			jQuery(iframe)
				.attr(
					{
						id			: 'ImageBoxIframe',
						src			: 'javascript:false;',
						frameborder	: 'no',
						scrolling	: 'no'
					}
				)
				.css (
					{
						display		: 'none',
						position	: 'absolute',
						top			: '0',
						left		: '0',
						filter		: 'progid:DXImageTransform.Microsoft.Alpha(opacity=0)'
					}
				);
			jQuery('body').append(iframe);
		}

		overlay	= document.createElement('div');
		jQuery(overlay)
			.attr('id', 'ImageBoxOverlay')
			.css(
				{
					position	: 'absolute',
					display		: 'none',
					top			: '0',
					left		: '0',
					opacity		: 0
				}
			)
			.append(document.createTextNode(' '))
			.bind('click', jQuery.ImageBox.hideImage);

		captionText = document.createElement('div');
		jQuery(captionText)
			.attr('id', 'ImageBoxCaptionText')
			.css(
				{
					paddingLeft		: jQuery.ImageBox.options.border + 'px'
				}
			)
			.append(document.createTextNode(' '));

		captionImages = document.createElement('div');
		jQuery(captionImages)
			.attr('id', 'ImageBoxCaptionImages')
			.css(
				{
					paddingLeft		: jQuery.ImageBox.options.border + 'px',
					paddingBottom	: jQuery.ImageBox.options.border + 'px'
				}
			)
			.append(document.createTextNode(' '));

		closeEl = document.createElement('a');
		jQuery(closeEl)
			.attr(
				{
					id			: 'ImageBoxClose',
					href		: '#'
				}
			)
			.css(
				{
					position	: 'absolute',
					right		: jQuery.ImageBox.options.border + 'px',
					top			: '0'
				}
			)
			.append(jQuery.ImageBox.options.closeHTML)
			.bind('click', jQuery.ImageBox.hideImage);

		captionEl = document.createElement('div');
		jQuery(captionEl)
			.attr('id', 'ImageBoxCaption')
			.css(
				{
					zIndex		: '1',
					position	: 'relative',
					textAlign	: 'left',
					margin		: '0 auto'

				}
			)
			.append(captionText)
			.append(captionImages)
			.append(closeEl);

		loader = document.createElement('img');
		loader.src = jQuery.ImageBox.options.loaderSRC;
		jQuery(loader)
			.attr('id', 'ImageBoxLoader')
			.css(
				{
					position	: 'absolute'
				}
			);

		prevImage = document.createElement('a');
		jQuery(prevImage)
			.attr(
				{
					id			: 'ImageBoxPrevImage',
					href		: '#'
				}
			)
			.css(
				{
					position		: 'absolute',
					display			: 'none',
					overflow		: 'hidden',
					textDecoration	: 'none'
				}
			)
			.append(document.createTextNode(' '));

		nextImage = document.createElement('a');
		jQuery(nextImage)
			.attr(
				{
					id			: 'ImageBoxNextImage',
					href		: '#'
				}
			)
			.css(
				{
					position		: 'absolute',
					overflow		: 'hidden',
					textDecoration	: 'none'
				}
			)
			.append(document.createTextNode(' '));

		container = document.createElement('div');
		jQuery(container)
			.attr('id', 'ImageBoxContainer')
			.css(
				{
					display		: 'none',
					position	: 'relative',
					overflow	: 'hidden',
					textAlign	: 'left',
					margin		: '0 auto',
					top			: '0',
					left		: '0',
					zIndex		: '2'
				}
			)
			.append([loader, prevImage, nextImage]);

		outerContainer = document.createElement('div');
		jQuery(outerContainer)
			.attr('id', 'ImageBoxOuterContainer')
			.css(
				{
					display		: 'none',
					position	: 'absolute',
					overflow	: 'hidden',
					top			: '0',
					left		: '0',
					textAlign	: 'center',
					backgroundColor : 'transparent',
					lineHeight	: '0'
				}
			)
			.append([container,captionEl]);

		jQuery('body')
			.append(overlay)
			.append(outerContainer);
	},

	start : function(e, elm)
	{
		el = elm ? jQuery(elm) : jQuery(this);
		linkRel =  el.attr('rel');
		var totalImages, iteration, prevImage, nextImage;
		if (linkRel != 'imagebox') {
			jQuery.ImageBox.currentRel = linkRel;
			gallery = jQuery('a[rel=' + linkRel + ']');
			totalImages = gallery.size();
			iteration = gallery.index(elm ? elm : this);
			prevImage = gallery.get(iteration - 1);
			nextImage = gallery.get(iteration + 1);
		}
		imageSrc =  el.attr('href');
		captionText = el.attr('title');
		pageSize = jQuery.iUtil.getScroll();
		overlay = jQuery('#ImageBoxOverlay');
		if (!jQuery.ImageBox.opened) {
			jQuery.ImageBox.opened = true;
			if (jQuery.browser.msie) {
				jQuery('#ImageBoxIframe')
					.css ('height', Math.max(pageSize.ih,pageSize.h) + 'px')
					.css ('width', Math.max(pageSize.iw,pageSize.w) + 'px')
					.show();
			}
			overlay
				.css ('height', Math.max(pageSize.ih,pageSize.h) + 'px')
				.css ('width', Math.max(pageSize.iw,pageSize.w) + 'px')
				.show()
				.fadeTo(
					300,
					jQuery.ImageBox.options.overlayOpacity,
					function()
					{
						jQuery.ImageBox.loadImage(
							imageSrc,
							captionText,
							pageSize,
							totalImages,
							iteration,
							prevImage,
							nextImage
						);
					}
				);
			jQuery('#ImageBoxOuterContainer').css ('width', Math.max(pageSize.iw,pageSize.w) + 'px');
		} else {
			jQuery('#ImageBoxPrevImage').get(0).onclick = null;
			jQuery('#ImageBoxNextImage').get(0).onclick = null;
			jQuery.ImageBox.loadImage(
				imageSrc,
				captionText,
				pageSize,
				totalImages,
				iteration,
				prevImage,
				nextImage
			);
		}
		return false;
	},

	loadImage : function(imageSrc, captiontext, pageSize, totalImages, iteration, prevImage, nextImage)
	{
		jQuery('#ImageBoxCurrentImage').remove();
		prevImageEl = jQuery('#ImageBoxPrevImage');
		prevImageEl.hide();
		nextImageEl = jQuery('#ImageBoxNextImage');
		nextImageEl.hide();
		loader = jQuery('#ImageBoxLoader');
		container = jQuery('#ImageBoxContainer');
		outerContainer = jQuery('#ImageBoxOuterContainer');
		captionEl = jQuery('#ImageBoxCaption').css('visibility', 'hidden');
		jQuery('#ImageBoxCaptionText').html(captionText);
		jQuery.ImageBox.animationInProgress = true;
		if (totalImages)
			jQuery('#ImageBoxCaptionImages').html(
				jQuery.ImageBox.options.textImage
				+ ' ' + (iteration + 1) + ' '
				+ jQuery.ImageBox.options.textImageFrom
				+ ' ' + totalImages
			);
		if (prevImage) {
			prevImageEl.get(0).onclick = function()
			{
				this.blur();
				jQuery.ImageBox.start(null, prevImage);
				return false;
			};
		}
		if (nextImage) {
			nextImageEl.get(0).onclick =function()
			{
				this.blur();
				jQuery.ImageBox.start(null, nextImage);
				return false;
			};
		}
		loader.show();
		containerSize = jQuery.iUtil.getSize(container.get(0));
		containerW = Math.max(containerSize.wb, loader.get(0).width + jQuery.ImageBox.options.border * 2);
		containerH = Math.max(containerSize.hb, loader.get(0).height + jQuery.ImageBox.options.border * 2);
		loader
			.css(
				{
					left	: (containerW - loader.get(0).width)/2 + 'px',
					top		: (containerH - loader.get(0).height)/2 + 'px'
				}
			);
		container
			.css(
				{
					width	: containerW + 'px',
					height	: containerH + 'px'
				}
			)
			.show();
		clientSize = jQuery.iUtil.getClient();
		outerContainer
			.css('top', pageSize.t +  (clientSize.h / 15) + 'px');
		if (outerContainer.css('display') == 'none') {
			outerContainer
				.show()
				.fadeIn(
					jQuery.ImageBox.options.fadeDuration
				);
		}
		imageEl = new Image;
		jQuery(imageEl)
			.attr('id', 'ImageBoxCurrentImage')
			.css('width', '500px')
			.bind('load',
			function()
			{
				imageEl.height = 500 * imageEl.height / imageEl.width;
				imageEl.width = 500;

				containerW = imageEl.width + jQuery.ImageBox.options.border * 2;
				containerH = imageEl.height + jQuery.ImageBox.options.border * 2;
				loader.hide();
				container.animate(
					{
						height		: containerH
					},
					containerSize.hb != containerH ? jQuery.ImageBox.options.fadeDuration : 1,
					function()
					{
						container.animate(
							{
								width		: containerW
							},
							containerSize.wb != containerW ? jQuery.ImageBox.options.fadeDuration : 1,
							function()
							{
								container.prepend(imageEl);
								jQuery(imageEl)
									.css(
										{
											position	: 'absolute',
											left		: jQuery.ImageBox.options.border + 'px',
											top			: jQuery.ImageBox.options.border + 'px'
										}
									)
									.fadeIn(
										jQuery.ImageBox.options.fadeDuration,
										function()
										{
											captionSize = jQuery.iUtil.getSize(captionEl.get(0));
											if (prevImage) {
												prevImageEl
													.css(
														{
															left	: jQuery.ImageBox.options.border + 'px',
															top		: jQuery.ImageBox.options.border + 'px',
															width	: containerW/2 - jQuery.ImageBox.options.border * 3 + 'px',
															height	: containerH - jQuery.ImageBox.options.border * 2 + 'px'
														}
													)
													.show();
											}
											if (nextImage) {
												nextImageEl
													.css(
														{
															left	: containerW/2 + jQuery.ImageBox.options.border * 2 + 'px',
															top		: jQuery.ImageBox.options.border + 'px',
															width	: containerW/2 - jQuery.ImageBox.options.border * 3 + 'px',
															height	: containerH - jQuery.ImageBox.options.border * 2 + 'px'
														}
													)
													.show();
											}
											captionEl
												.css(
													{
														width		: containerW + 'px',
														top			: - captionSize.hb + 'px',
														visibility	: 'visible'
													}
												)
												.animate(
													{
														top		: -1
													},
													jQuery.ImageBox.options.fadeDuration,
													function()
													{
														jQuery.ImageBox.animationInProgress = false;
													}
												);
										}
									);
							}
						);
					}
				);
			}
		);
		imageEl.src = imageSrc;

	},

	hideImage : function()
	{
		jQuery('#ImageBoxCurrentImage').remove();
		jQuery('#ImageBoxOuterContainer').hide();
		jQuery('#ImageBoxCaption').css('visibility', 'hidden');
		jQuery('#ImageBoxOverlay').fadeTo(
			300,
			0,
			function(){
				jQuery(this).hide();
				if (jQuery.browser.msie) {
					jQuery('#ImageBoxIframe').hide();
				}
			}
		);
		jQuery('#ImageBoxPrevImage').get(0).onclick = null;
		jQuery('#ImageBoxNextImage').get(0).onclick = null;
		jQuery.ImageBox.currentRel = null;
		jQuery.ImageBox.opened = false;
		jQuery.ImageBox.animationInProgress = false;
		return false;
	}
};/**
 * Galleria (http://monc.se/kitchen)
 *
 * Galleria is a javascript image gallery written in jQuery.
 * It loads the images one by one from an unordered list and displays thumbnails when each image is loaded.
 * It will create thumbnails for you if you choose so, scaled or unscaled,
 * centered and cropped inside a fixed thumbnail box defined by CSS.
 *
 * The core of Galleria lies in it's smart preloading behaviour, snappiness and the fresh absence
 * of obtrusive design elements. Use it as a foundation for your custom styled image gallery.
 *
 * MAJOR CHANGES v.FROM 0.9
 * Galleria now features a useful history extension, enabling back button and bookmarking for each image.
 * The main image is no longer stored inside each list item, instead it is placed inside a container
 * onImage and onThumb functions lets you customize the behaviours of the images on the site
 *
 * Tested in Safari 3, Firefox 2, MSIE 6, MSIE 7, Opera 9
 *
 * Version 1.0
 * Februari 21, 2008
 *
 * Copyright (c) 2008 David Hellsing (http://monc.se)
 * Licensed under the GPL licenses.
 * http://www.gnu.org/licenses/gpl.txt
 **/

(function($){

var $$;


/**
 *
 * @desc Convert images from a simple html <ul> into a thumbnail gallery
 * @author David Hellsing
 * @version 1.0
 *
 * @name Galleria
 * @type jQuery
 *
 * @cat plugins/Media
 *
 * @example $('ul.gallery').galleria({options});
 * @desc Create a a gallery from an unordered list of images with thumbnails
 * @options
 *   insert:   (selector string) by default, Galleria will create a container div before your ul that holds the image.
 *             You can, however, specify a selector where the image will be placed instead (f.ex '#main_img')
 *   history:  Boolean for setting the history object in action with enabled back button, bookmarking etc.
 *   onImage:  (function) a function that gets fired when the image is displayed and brings the jQuery image object.
 *             You can use it to add click functionality and effects.
 *             f.ex onImage(image) { image.css('display','none').fadeIn(); } will fadeIn each image that is displayed
 *   onThumb:  (function) a function that gets fired when the thumbnail is displayed and brings the jQuery thumb object.
 *             Works the same as onImage except it targets the thumbnail after it's loaded.
 *
**/

$$ = $.fn.galleria = function($options) {

	// check for basic CSS support
	if (!$$.hasCSS()) { return false; }

	// init the modified history object
	$.historyInit($$.onPageLoad);

	// set default options
	var $defaults = {
		insert      : '.galleria_container',
		history     : true,
		clickNext   : true,
		onImage     : function(image,caption,thumb) {},
		onThumb     : function(thumb) {}
	};


	// extend the options
	var $opts = $.extend($defaults, $options);

	// bring the options to the galleria object
	for (var i in $opts) {
		if (i) {
			$.galleria[i]  = $opts[i];
		}
	}

	// if no insert selector, create a new division and insert it before the ul
	var _insert = ( $($opts.insert).is($opts.insert) ) ?
		$($opts.insert) :
		jQuery(document.createElement('div')).insertBefore(this);

	// create a wrapping div for the image
	var _div = $(document.createElement('div')).addClass('galleria_wrapper');

	// create a caption span
	var _span = $(document.createElement('span')).addClass('caption');

	// inject the wrapper in in the insert selector
	_insert.addClass('galleria_container').append(_div).append(_span);

	//-------------

	return this.each(function(){

		// add the Galleria class
		$(this).addClass('galleria');

		// loop through list
		$(this).children('li').each(function(i) {

			// bring the scope
			var _container = $(this);

			// build element specific options
			var _o = $.meta ? $.extend({}, $opts, _container.data()) : $opts;

			// remove the clickNext if image is only child
			_o.clickNext = $(this).is(':only-child') ? false : _o.clickNext;

			// try to fetch an anchor
			var _a = $(this).find('a').is('a') ? $(this).find('a') : false;

			// reference the original image as a variable and hide it
			var _img = $(this).children('img').css('display','none');

			// extract the original source
			var _src = _a ? _a.attr('href') : _img.attr('src');

			// find a title
			var _title = _a ? _a.attr('title') : _img.attr('title');

			// create loader image
			var _loader = new Image();

			// check url and activate container if match
			if (_o.history && (window.location.hash && window.location.hash.replace(/\#/,'') == _src)) {
				_container.siblings('.active').removeClass('active');
				_container.addClass('active');
			}

			// begin loader
			$(_loader).load(function () {

				// try to bring the alt
				$(this).attr('alt',_img.attr('alt'));

				//-----------------------------------------------------------------
				// the image is loaded, let's create the thumbnail

				var _thumb = _a ?
					_a.find('img').addClass('thumb noscale').css('display','none') :
					_img.clone(true).addClass('thumb').css('display','none');

				if (_a) { _a.replaceWith(_thumb); }

				if (!_thumb.hasClass('noscale')) { // scaled tumbnails!
					var w = Math.ceil( _img.width() / _img.height() * _container.height() );
					var h = Math.ceil( _img.height() / _img.width() * _container.width() );
					if (w < h) {
						_thumb.css({ height: 'auto', width: _container.width(), marginTop: -(h-_container.height())/2 });
					} else {
						_thumb.css({ width: 'auto', height: _container.height(), marginLeft: -(w-_container.width())/2 });
					}
				} else { // Center thumbnails.
					// a tiny timer fixed the width/height
					window.setTimeout(function() {
						_thumb.css({
							marginLeft: -( _thumb.width() - _container.width() )/2,
							marginTop:  -( _thumb.height() - _container.height() )/2
						});
					}, 1);
				}

				// add the rel attribute
				_thumb.attr('rel',_src);

				// add the title attribute
				_thumb.attr('title',_title);

				// add the click functionality to the _thumb
				_thumb.click(function() {
					$.galleria.activate(_src);
				});

				// hover classes for IE6
				_thumb.hover(
					function() { $(this).addClass('hover'); },
					function() { $(this).removeClass('hover'); }
				);
				_container.hover(
					function() { _container.addClass('hover'); },
					function() { _container.removeClass('hover'); }
				);

				// prepend the thumbnail in the container
				_container.prepend(_thumb);

				// show the thumbnail
				_thumb.css('display','block');

				// call the onThumb function
				_o.onThumb(jQuery(_thumb));

				// check active class and activate image if match
				if (_container.hasClass('active')) {
					$.galleria.activate(_src);
					//_span.text(_title);
				}

				//-----------------------------------------------------------------

				// finally delete the original image
				_img.remove();

			}).error(function () {

				// Error handling
			    _container.html('<span class="error" style="color:red">Error loading image: '+_src+'</span>');

			}).attr('src', _src);
		});
	});
};

/**
 *
 * @name NextSelector
 *
 * @desc Returns the sibling sibling, or the first one
 *
**/

$$.nextSelector = function(selector) {
	return $(selector).is(':last-child') ?
		   $(selector).siblings(':first-child') :
    	   $(selector).next();

};

/**
 *
 * @name previousSelector
 *
 * @desc Returns the previous sibling, or the last one
 *
**/

$$.previousSelector = function(selector) {
	return $(selector).is(':first-child') ?
		   $(selector).siblings(':last-child') :
    	   $(selector).prev();

};

/**
 *
 * @name hasCSS
 *
 * @desc Checks for CSS support and returns a boolean value
 *
**/

$$.hasCSS = function()  {
	$('body').append(
		$(document.createElement('div')).attr('id','css_test').css({ width:'1px', height:'1px', display:'none' })
	);
	var _v = ($('#css_test').width() != 1) ? false : true;
	$('#css_test').remove();
	return _v;
};

/**
 *
 * @name onPageLoad
 *
 * @desc The function that displays the image and alters the active classes
 *
 * Note: This function gets called when:
 * 1. after calling $.historyInit();
 * 2. after calling $.historyLoad();
 * 3. after pushing "Go Back" button of a browser
 *
**/

$$.onPageLoad = function(_src) {

	// get the wrapper
	var _wrapper = $('.galleria_wrapper');

	// get the thumb
	var _thumb = $('.galleria img[rel="'+_src+'"]');

	if (_src) {

		// new hash location
		if ($.galleria.history) {
			window.location = window.location.href.replace(/\#.*/,'') + '#' + _src;
		}

		// alter the active classes
		_thumb.parents('li').siblings('.active').removeClass('active');
		_thumb.parents('li').addClass('active');

		// define a new image
		var _img   = $(new Image()).attr('src',_src).addClass('replaced');

		// empty the wrapper and insert the new image
		_wrapper.empty().append(_img);

		// insert the caption
		_wrapper.siblings('.caption').text(_thumb.attr('title'));

		// fire the onImage function to customize the loaded image's features
		$.galleria.onImage(_img,_wrapper.siblings('.caption'),_thumb);

		// add clickable image helper
		if($.galleria.clickNext) {
			_img.css('cursor','pointer').click(function() { $.galleria.next(); });
		}

	} else {

		// clean up the container if none are active
		_wrapper.siblings().andSelf().empty();

		// remove active classes
		$('.galleria li.active').removeClass('active');
	}

	// place the source in the galleria.current variable
	$.galleria.current = _src;

};

/**
 *
 * @name jQuery.galleria
 *
 * @desc The global galleria object holds four constant variables and four public methods:
 *       $.galleria.history = a boolean for setting the history object in action with named URLs
 *       $.galleria.current = is the current source that's being viewed.
 *       $.galleria.clickNext = boolean helper for adding a clickable image that leads to the next one in line
 *       $.galleria.next() = displays the next image in line, returns to first image after the last.
 *       $.galleria.prev() = displays the previous image in line, returns to last image after the first.
 *       $.galleria.activate(_src) = displays an image from _src in the galleria container.
 *       $.galleria.onImage(image,caption) = gets fired when the image is displayed.
 *
**/

$.extend({galleria : {
	current : '',
	onImage : function(){},
	activate : function(_src) {
		if ($.galleria.history) {
			$.historyLoad(_src);
		} else {
			$$.onPageLoad(_src);
		}
	},
	next : function() {
		var _next = $($$.nextSelector($('.galleria img[rel="'+$.galleria.current+'"]').parents('li'))).find('img').attr('rel');
		$.galleria.activate(_next);
	},
	prev : function() {
		var _prev = $($$.previousSelector($('.galleria img[rel="'+$.galleria.current+'"]').parents('li'))).find('img').attr('rel');
		$.galleria.activate(_prev);
	}
}
});

})(jQuery);


/**
 *
 * History extension for jQuery
 * Credits to http://www.mikage.to/
 *
**/


/*
 * jQuery history plugin
 *
 * Copyright (c) 2006 Taku Sano (Mikage Sawatari)
 * Licensed under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 *
 * Modified by Lincoln Cooper to add Safari support and only call the callback once during initialization
 * for msie when no initial hash supplied.
 */


jQuery.extend({
	historyCurrentHash: undefined,

	historyCallback: undefined,

	historyInit: function(callback){
		jQuery.historyCallback = callback;
		var current_hash = location.hash;

		jQuery.historyCurrentHash = current_hash;
		if(jQuery.browser.msie) {
			// To stop the callback firing twice during initilization if no hash present
			if (jQuery.historyCurrentHash === '') {
			jQuery.historyCurrentHash = '#';
		}

			// add hidden iframe for IE
			$("body").prepend('<iframe id="jQuery_history" style="display: none;"></iframe>');
			var ihistory = $("#jQuery_history")[0];
			var iframe = ihistory.contentWindow.document;
			iframe.open();
			iframe.close();
			iframe.location.hash = current_hash;
		}
		else if ($.browser.safari) {
			// etablish back/forward stacks
			jQuery.historyBackStack = [];
			jQuery.historyBackStack.length = history.length;
			jQuery.historyForwardStack = [];

			jQuery.isFirst = true;
		}
		jQuery.historyCallback(current_hash.replace(/^#/, ''));
		setInterval(jQuery.historyCheck, 100);
	},

	historyAddHistory: function(hash) {
		// This makes the looping function do something
		jQuery.historyBackStack.push(hash);

		jQuery.historyForwardStack.length = 0; // clear forwardStack (true click occured)
		this.isFirst = true;
	},

	historyCheck: function(){
		if(jQuery.browser.msie) {
			// On IE, check for location.hash of iframe
			var ihistory = $("#jQuery_history")[0];
			var iframe = ihistory.contentDocument || ihistory.contentWindow.document;
			var current_hash = iframe.location.hash;
			if(current_hash != jQuery.historyCurrentHash) {

				location.hash = current_hash;
				jQuery.historyCurrentHash = current_hash;
				jQuery.historyCallback(current_hash.replace(/^#/, ''));

			}
		} else if ($.browser.safari) {
			if (!jQuery.dontCheck) {
				var historyDelta = history.length - jQuery.historyBackStack.length;

				if (historyDelta) { // back or forward button has been pushed
					jQuery.isFirst = false;
					var i;
					if (historyDelta < 0) { // back button has been pushed
						// move items to forward stack
						for (i = 0; i < Math.abs(historyDelta); i++) {
							jQuery.historyForwardStack.unshift(jQuery.historyBackStack.pop());
						}
					} else { // forward button has been pushed
						// move items to back stack
						for (i = 0; i < historyDelta; i++) {
							jQuery.historyBackStack.push(jQuery.historyForwardStack.shift());
						}
					}
					var cachedHash = jQuery.historyBackStack[jQuery.historyBackStack.length - 1];
					if (cachedHash !== undefined) {
						jQuery.historyCurrentHash = location.hash;
						jQuery.historyCallback(cachedHash);
					}
				} else if (jQuery.historyBackStack[jQuery.historyBackStack.length - 1] === undefined && !jQuery.isFirst) {
					// back button has been pushed to beginning and URL already pointed to hash (e.g. a bookmark)
					// document.URL doesn't change in Safari
					if (document.URL.indexOf('#') >= 0) {
						jQuery.historyCallback(document.URL.split('#')[1]);
					} else {
						current_hash = location.hash;
						jQuery.historyCallback('');
					}
					jQuery.isFirst = true;
				}
			}
		} else {
			// otherwise, check for location.hash
			current_hash = location.hash;
			if(current_hash != jQuery.historyCurrentHash) {
				jQuery.historyCurrentHash = current_hash;
				jQuery.historyCallback(current_hash.replace(/^#/, ''));
			}
		}
	},
	historyLoad: function(hash){
		var newhash;

		if (jQuery.browser.safari) {
			newhash = hash;
		}
		else {
			newhash = '#' + hash;
			location.hash = newhash;
		}
		jQuery.historyCurrentHash = newhash;

		if(jQuery.browser.msie) {
			var ihistory = $("#jQuery_history")[0];
			var iframe = ihistory.contentWindow.document;
			iframe.open();
			iframe.close();
			iframe.location.hash = newhash;
			jQuery.historyCallback(hash);
		}
		else if (jQuery.browser.safari) {
			jQuery.dontCheck = true;
			// Manually keep track of the history values for Safari
			this.historyAddHistory(hash);

			// Wait a while before allowing checking so that Safari has time to update the "history" object
			// correctly (otherwise the check loop would detect a false change in hash).
			var fn = function() {jQuery.dontCheck = false;};
			window.setTimeout(fn, 200);
			jQuery.historyCallback(hash);
			// N.B. "location.hash=" must be the last line of code for Safari as execution stops afterwards.
			//      By explicitly using the "location.hash" command (instead of using a variable set to "location.hash") the
			//      URL in the browser and the "history" object are both updated correctly.
			location.hash = newhash;
		}
		else {
		  jQuery.historyCallback(hash);
		}
	}
});/**
 * Interface Elements for jQuery
 * utility function
 *
 * http://interface.eyecon.ro
 *
 * Copyright (c) 2006 Stefan Petre
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 *
 */

jQuery.iUtil = {
	getPosition : function(e)
	{
		var x = 0;
		var y = 0;
		var es = e.style;
		var restoreStyles = false;
		if (jQuery(e).css('display') == 'none') {
			var oldVisibility = es.visibility;
			var oldPosition = es.position;
			restoreStyles = true;
			es.visibility = 'hidden';
			es.display = 'block';
			es.position = 'absolute';
		}
		var el = e;
		while (el){
			x += el.offsetLeft + (el.currentStyle && !jQuery.browser.opera ?parseInt(el.currentStyle.borderLeftWidth)||0:0);
			y += el.offsetTop + (el.currentStyle && !jQuery.browser.opera ?parseInt(el.currentStyle.borderTopWidth)||0:0);
			el = el.offsetParent;
		}
		el = e;
		while (el && el.tagName  && el.tagName.toLowerCase() != 'body')
		{
			x -= el.scrollLeft||0;
			y -= el.scrollTop||0;
			el = el.parentNode;
		}
		if (restoreStyles == true) {
			es.display = 'none';
			es.position = oldPosition;
			es.visibility = oldVisibility;
		}
		return {x:x, y:y};
	},
	getPositionLite : function(el)
	{
		var x = 0, y = 0;
		while(el) {
			x += el.offsetLeft || 0;
			y += el.offsetTop || 0;
			el = el.offsetParent;
		}
		return {x:x, y:y};
	},
	getSize : function(e)
	{
		var w = jQuery.css(e,'width');
		var h = jQuery.css(e,'height');
		var wb = 0;
		var hb = 0;
		var es = e.style;
		if (jQuery(e).css('display') != 'none') {
			wb = e.offsetWidth;
			hb = e.offsetHeight;
		} else {
			var oldVisibility = es.visibility;
			var oldPosition = es.position;
			es.visibility = 'hidden';
			es.display = 'block';
			es.position = 'absolute';
			wb = e.offsetWidth;
			hb = e.offsetHeight;
			es.display = 'none';
			es.position = oldPosition;
			es.visibility = oldVisibility;
		}
		return {w:w, h:h, wb:wb, hb:hb};
	},
	getSizeLite : function(el)
	{
		return {
			wb:el.offsetWidth||0,
			hb:el.offsetHeight||0
		};
	},
	getClient : function(e)
	{
		var h, w, de;
		if (e) {
			w = e.clientWidth;
			h = e.clientHeight;
		} else {
			de = document.documentElement;
			w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
			h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
		}
		return {w:w,h:h};
	},
	getScroll : function (e)
	{
		var t=0, l=0, w=0, h=0, iw=0, ih=0;
		if (e && e.nodeName.toLowerCase() != 'body') {
			t = e.scrollTop;
			l = e.scrollLeft;
			w = e.scrollWidth;
			h = e.scrollHeight;
			iw = 0;
			ih = 0;
		} else  {
			if (document.documentElement) {
				t = document.documentElement.scrollTop;
				l = document.documentElement.scrollLeft;
				w = document.documentElement.scrollWidth;
				h = document.documentElement.scrollHeight;
			} else if (document.body) {
				t = document.body.scrollTop;
				l = document.body.scrollLeft;
				w = document.body.scrollWidth;
				h = document.body.scrollHeight;
			}
			iw = self.innerWidth||document.documentElement.clientWidth||document.body.clientWidth||0;
			ih = self.innerHeight||document.documentElement.clientHeight||document.body.clientHeight||0;
		}
		return { t: t, l: l, w: w, h: h, iw: iw, ih: ih };
	},
	getMargins : function(e, toInteger)
	{
		var el = jQuery(e);
		var t = el.css('marginTop') || '';
		var r = el.css('marginRight') || '';
		var b = el.css('marginBottom') || '';
		var l = el.css('marginLeft') || '';
		if (toInteger)
			return {
				t: parseInt(t)||0,
				r: parseInt(r)||0,
				b: parseInt(b)||0,
				l: parseInt(l)
			};
		else
			return {t: t, r: r,	b: b, l: l};
	},
	getPadding : function(e, toInteger)
	{
		var el = jQuery(e);
		var t = el.css('paddingTop') || '';
		var r = el.css('paddingRight') || '';
		var b = el.css('paddingBottom') || '';
		var l = el.css('paddingLeft') || '';
		if (toInteger)
			return {
				t: parseInt(t)||0,
				r: parseInt(r)||0,
				b: parseInt(b)||0,
				l: parseInt(l)
			};
		else
			return {t: t, r: r,	b: b, l: l};
	},
	getBorder : function(e, toInteger)
	{
		var el = jQuery(e);
		var t = el.css('borderTopWidth') || '';
		var r = el.css('borderRightWidth') || '';
		var b = el.css('borderBottomWidth') || '';
		var l = el.css('borderLeftWidth') || '';
		if (toInteger)
			return {
				t: parseInt(t)||0,
				r: parseInt(r)||0,
				b: parseInt(b)||0,
				l: parseInt(l)||0
			};
		else
			return {t: t, r: r,	b: b, l: l};
	},
	getPointer : function(event)
	{
		var x = event.pageX || (event.clientX + (document.documentElement.scrollLeft || document.body.scrollLeft)) || 0;
		var y = event.pageY || (event.clientY + (document.documentElement.scrollTop || document.body.scrollTop)) || 0;
		return {x:x, y:y};
	},
	traverseDOM : function(nodeEl, func)
	{
		func(nodeEl);
		nodeEl = nodeEl.firstChild;
		while(nodeEl){
			jQuery.iUtil.traverseDOM(nodeEl, func);
			nodeEl = nodeEl.nextSibling;
		}
	},
	purgeEvents : function(nodeEl)
	{
		jQuery.iUtil.traverseDOM(
			nodeEl,
			function(el)
			{
				for(var attr in el){
					if(typeof el[attr] === 'function') {
						el[attr] = null;
					}
				}
			}
		);
	},
	centerEl : function(el, axis)
	{
		var clientScroll = jQuery.iUtil.getScroll();
		var windowSize = jQuery.iUtil.getSize(el);
		if (!axis || axis == 'vertically')
			jQuery(el).css(
				{
					top: clientScroll.t + ((Math.max(clientScroll.h,clientScroll.ih) - clientScroll.t - windowSize.hb)/2) + 'px'
				}
			);
		if (!axis || axis == 'horizontally')
			jQuery(el).css(
				{
					left:	clientScroll.l + ((Math.max(clientScroll.w,clientScroll.iw) - clientScroll.l - windowSize.wb)/2) + 'px'
				}
			);
	},
	fixPNG : function (el, emptyGIF) {
		var images = jQuery('img[src*="png"]', el||document), png;
		images.each( function() {
			png = this.src;
			this.src = emptyGIF;
			this.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + png + "')";
		});
	}
};

// Helper function to support older browsers!
[].indexOf || (Array.prototype.indexOf = function(v, n){
	n = (n == null) ? 0 : n;
	var m = this.length;
	for (var i=n; i<m; i++)
		if (this[i] == v)
			return i;
	return -1;
});
/*
 * jQuery blockUI plugin
 * Version 2.14 (18-JAN-2009)
 * @requires jQuery v1.2.3 or later
 *
 * Examples at: http://malsup.com/jquery/block/
 * Copyright (c) 2007-2008 M. Alsup
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 * Thanks to Amir-Hossein Sobhi for some excellent contributions!
 */

;(function($) {

if (/1\.(0|1|2)\.(0|1|2)/.test($.fn.jquery) || /^1.1/.test($.fn.jquery)) {
    alert('blockUI requires jQuery v1.2.3 or later!  You are using v' + $.fn.jquery);
    return;
}

// global $ methods for blocking/unblocking the entire page
$.blockUI   = function(opts) { install(window, opts); };
$.unblockUI = function(opts) { remove(window, opts); };

// convenience method for quick growl-like notifications  (http://www.google.com/search?q=growl)
$.growlUI = function(title, message, timeout) {
	var $m = $('<div class="growlUI"></div>');
	if (title) $m.append('<h1>'+title+'</h1>');
	if (message) $m.append('<h2>'+message+'</h2>');
	if (timeout == undefined) timeout = 3000;
    $.blockUI({
		message: $m, fadeIn: 700, fadeOut: 1000, centerY: false,
		timeout: timeout, showOverlay: false,
		css: $.blockUI.defaults.growlCSS
    });
};

// plugin method for blocking element content
$.fn.block = function(opts) {
    return this.each(function() {
        if ($.css(this,'position') == 'static')
            this.style.position = 'relative';
        if ($.browser.msie)
            this.style.zoom = 1; // force 'hasLayout'
        install(this, opts);
    });
};

// plugin method for unblocking element content
$.fn.unblock = function(opts) {
    return this.each(function() {
        remove(this, opts);
    });
};

$.blockUI.version = 2.14; // 2nd generation blocking at no extra cost!

// override these in your code to change the default behavior and style
$.blockUI.defaults = {
    // message displayed when blocking (use null for no message)
    message:  '<h1>Please wait...</h1>',

    // styles for the message when blocking; if you wish to disable
    // these and use an external stylesheet then do this in your code:
    // $.blockUI.defaults.css = {};
    css: {
        padding:        10,
        margin:         0,
        width:          '30%',
        top:            '40%',
        left:           '35%',
        textAlign:      'left',
        color:          '#000',
        border:         '3px solid #aaa',
        backgroundColor:'#fff',
        cursor:         ''
    },

    // styles for the overlay
    overlayCSS:  {
        //backgroundColor: '#000',
        opacity:         '0.6',
        backgroundColor:'#EEEEEE',
		backgroundImage:'url(/layouts/model_9/body-bg.png)',
		backgroundPosition:'0 -160px',
		backgroundRepeat:'repeat-x'
    },

	// styles applied when using $.growlUI
	growlCSS: {
		width:    '350px',
		top:      '10px',
		left:     '',
		right:    '10px',
	    border:   'none',
	    padding:  '5px',
	    opacity:  '0.6',
		cursor:    null,
	    color:    '#fff',
	    backgroundColor: '#000',
	    '-webkit-border-radius': '10px',
	    '-moz-border-radius':    '10px'
	},

    // z-index for the blocking overlay
    baseZ: 1000,

    // set these to true to have the message automatically centered
    centerX: true, // <-- only effects element blocking (page block controlled via css above)
    centerY: true,

    // allow body element to be stetched in ie6; this makes blocking look better
    // on "short" pages.  disable if you wish to prevent changes to the body height
    allowBodyStretch: true,

    // be default blockUI will supress tab navigation from leaving blocking content;
    constrainTabKey: true,

    // fadeIn time in millis; set to 0 to disable fadeIn on block
    fadeIn:  200,

    // fadeOut time in millis; set to 0 to disable fadeOut on unblock
    fadeOut:  400,

	// time in millis to wait before auto-unblocking; set to 0 to disable auto-unblock
	timeout: 0,

	// disable if you don't want to show the overlay
	showOverlay: true,

    // if true, focus will be placed in the first available input field when
    // page blocking
    focusInput: true,

    // suppresses the use of overlay styles on FF/Linux (due to performance issues with opacity)
    applyPlatformOpacityRules: true,

    // callback method invoked when unblocking has completed; the callback is
    // passed the element that has been unblocked (which is the window object for page
    // blocks) and the options that were passed to the unblock call:
    //     onUnblock(element, options)
    onUnblock: null,

    // don't ask; if you really must know: http://groups.google.com/group/jquery-en/browse_thread/thread/36640a8730503595/2f6a79a77a78e493#2f6a79a77a78e493
    quirksmodeOffsetHack: 4
};

// private data and functions follow...

var ie6 = $.browser.msie && /MSIE 6.0/.test(navigator.userAgent);
var pageBlock = null;
var pageBlockEls = [];

function install(el, opts) {
    var full = (el == window);
    var msg = opts && opts.message !== undefined ? opts.message : undefined;
    opts = $.extend({}, $.blockUI.defaults, opts || {});
    opts.overlayCSS = $.extend({}, $.blockUI.defaults.overlayCSS, opts.overlayCSS || {});
    var css = $.extend({}, $.blockUI.defaults.css, opts.css || {});
    msg = msg === undefined ? opts.message : msg;

    // remove the current block (if there is one)
    if (full && pageBlock)
        remove(window, {fadeOut:0});

    // if an existing element is being used as the blocking content then we capture
    // its current place in the DOM (and current display style) so we can restore
    // it when we unblock
    if (msg && typeof msg != 'string' && (msg.parentNode || msg.jquery)) {
        var node = msg.jquery ? msg[0] : msg;
        var data = {};
        $(el).data('blockUI.history', data);
        data.el = node;
        data.parent = node.parentNode;
        data.display = node.style.display;
        data.position = node.style.position;
		if (data.parent)
			data.parent.removeChild(node);
    }

    var z = opts.baseZ;

    // blockUI uses 3 layers for blocking, for simplicity they are all used on every platform;
    // layer1 is the iframe layer which is used to supress bleed through of underlying content
    // layer2 is the overlay layer which has opacity and a wait cursor
    // layer3 is the message content that is displayed while blocking

    var lyr1 = ($.browser.msie) ? $('<iframe class="blockUI" style="z-index:'+ z++ +';display:none;border:none;margin:0;padding:0;position:absolute;width:100%;height:100%;top:0;left:0" src="javascript:false;"></iframe>')
                                : $('<div class="blockUI" style="display:none"></div>');
    var lyr2 = $('<div class="blockUI blockOverlay" style="z-index:'+ z++ +';display:none;border:none;margin:0;padding:0;width:100%;height:100%;top:0;left:0"></div>');
    var lyr3 = full ? $('<div class="blockUI blockMsg blockPage" style="z-index:'+z+';display:none;position:fixed"></div>')
                    : $('<div class="blockUI blockMsg blockElement" style="z-index:'+z+';display:none;position:absolute"></div>');

    // if we have a message, style it
    if (msg)
        lyr3.css(css);

    // style the overlay
    if (!opts.applyPlatformOpacityRules || !($.browser.mozilla && /Linux/.test(navigator.platform)))
        lyr2.css(opts.overlayCSS);
    lyr2.css('position', full ? 'fixed' : 'absolute');

    // make iframe layer transparent in IE
    if ($.browser.msie)
        lyr1.css('opacity','0.0');

    $([lyr1[0],lyr2[0],lyr3[0]]).appendTo(full ? 'body' : el);

    // ie7 must use absolute positioning in quirks mode and to account for activex issues (when scrolling)
    var expr = $.browser.msie && (!$.boxModel || $('object,embed', full ? null : el).length > 0);
    if (ie6 || expr) {
        // give body 100% height
        if (full && opts.allowBodyStretch && $.boxModel)
            $('html,body').css('height','100%');

        // fix ie6 issue when blocked element has a border width
        if ((ie6 || !$.boxModel) && !full) {
            var t = sz(el,'borderTopWidth'), l = sz(el,'borderLeftWidth');
            var fixT = t ? '(0 - '+t+')' : 0;
            var fixL = l ? '(0 - '+l+')' : 0;
        }

        // simulate fixed position
        $.each([lyr1,lyr2,lyr3], function(i,o) {
            var s = o[0].style;
            s.position = 'absolute';
            if (i < 2) {
                full ? s.setExpression('height','Math.max(document.body.scrollHeight, document.body.offsetHeight) - (jQuery.boxModel?0:'+opts.quirksmodeOffsetHack+') + "px"')
                     : s.setExpression('height','this.parentNode.offsetHeight + "px"');
                full ? s.setExpression('width','jQuery.boxModel && document.documentElement.clientWidth || document.body.clientWidth + "px"')
                     : s.setExpression('width','this.parentNode.offsetWidth + "px"');
                if (fixL) s.setExpression('left', fixL);
                if (fixT) s.setExpression('top', fixT);
            }
            else if (opts.centerY) {
                if (full) s.setExpression('top','(document.documentElement.clientHeight || document.body.clientHeight) / 2 - (this.offsetHeight / 2) + (blah = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + "px"');
                s.marginTop = 0;
            }
			else if (!opts.centerY && full) {
				var top = (opts.css && opts.css.top) ? parseInt(opts.css.top) : 0;
				var expression = '((document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + '+top+') + "px"';
                s.setExpression('top',expression);
			}
        });
    }

    // show the message
    lyr3.append(msg);//.show();
    if (msg && (msg.jquery || msg.nodeType))
        $(msg).show();

	if (opts.fadeIn) {
		if ($.browser.msie && opts.showOverlay)
			lyr1.fadeIn(opts.fadeIn);
		if (opts.showOverlay)
			lyr2.fadeIn(opts.fadeIn);
		lyr3.fadeIn(opts.fadeIn);
	}
	else {
		if ($.browser.msie && opts.showOverlay)
			lyr1.show();
		if (opts.showOverlay)
			lyr2.show();
		lyr3.show();
	}

    // bind key and mouse events
    bind(1, el, opts);

    if (full) {
        pageBlock = lyr3[0];
        pageBlockEls = $(':input:enabled:visible',pageBlock);
        if (opts.focusInput)
            setTimeout(focus, 20);
    }
    else
        center(lyr3[0], opts.centerX, opts.centerY);

	if (opts.timeout) {
		// auto-unblock
		setTimeout(function() {
			full ? $.unblockUI(opts) : $(el).unblock(opts);
		}, opts.timeout);
	}
};

// remove the block
function remove(el, opts) {
    var full = el == window;
    var data = $(el).data('blockUI.history');
    opts = $.extend({}, $.blockUI.defaults, opts || {});
    bind(0, el, opts); // unbind events
    var els = full ? $('body').children().filter('.blockUI') : $('.blockUI', el);

    if (full)
        pageBlock = pageBlockEls = null;

    if (opts.fadeOut) {
        els.fadeOut(opts.fadeOut);
        setTimeout(function() { reset(els,data,opts,el); }, opts.fadeOut);
    }
    else
        reset(els, data, opts, el);
};

// move blocking element back into the DOM where it started
function reset(els,data,opts,el) {
    els.each(function(i,o) {
        // remove via DOM calls so we don't lose event handlers
        if (this.parentNode)
            this.parentNode.removeChild(this);
    });

    if (data && data.el) {
        data.el.style.display = data.display;
        data.el.style.position = data.position;
		if (data.parent)
			data.parent.appendChild(data.el);
        $(data.el).removeData('blockUI.history');
    }

    if (typeof opts.onUnblock == 'function')
        opts.onUnblock(el,opts);
};

// bind/unbind the handler
function bind(b, el, opts) {
    var full = el == window, $el = $(el);

    // don't bother unbinding if there is nothing to unbind
    if (!b && (full && !pageBlock || !full && !$el.data('blockUI.isBlocked')))
        return;
    if (!full)
        $el.data('blockUI.isBlocked', b);

    if (b && !opts.showOverlay) // don't prevent events when overlay not in use
		return;

    // bind anchors and inputs for mouse and key events
    var events = 'mousedown mouseup keydown keypress';
    b ? $(document).bind(events, opts, handler) : $(document).unbind(events, handler);

// former impl...
//    var $e = $('a,:input');
//    b ? $e.bind(events, opts, handler) : $e.unbind(events, handler);
};

// event handler to suppress keyboard/mouse events when blocking
function handler(e) {
    // allow tab navigation (conditionally)
    if (e.keyCode && e.keyCode == 9) {
        if (pageBlock && e.data.constrainTabKey) {
            var els = pageBlockEls;
            var fwd = !e.shiftKey && e.target == els[els.length-1];
            var back = e.shiftKey && e.target == els[0];
            if (fwd || back) {
                setTimeout(function(){focus(back)},10);
                return false;
            }
        }
    }
    // allow events within the message content
    if ($(e.target).parents('div.blockMsg').length > 0)
        return true;

    // allow events for content that is not being blocked
    return $(e.target).parents().children().filter('div.blockUI').length == 0;
};

function focus(back) {
    if (!pageBlockEls)
        return;
    var e = pageBlockEls[back===true ? pageBlockEls.length-1 : 0];
    if (e)
        e.focus();
};

function center(el, x, y) {
    var p = el.parentNode, s = el.style;
    var l = ((p.offsetWidth - el.offsetWidth)/2) - sz(p,'borderLeftWidth');
    var t = ((p.offsetHeight - el.offsetHeight)/2) - sz(p,'borderTopWidth');
    if (x) s.left = l > 0 ? (l+'px') : '0';
    if (y) s.top  = t > 0 ? (t+'px') : '0';
};

function sz(el, p) {
    return parseInt($.css(el,p))||0;
};

})(jQuery);
/**
 * Cookie plugin
 *
 * Copyright (c) 2006 Klaus Hartl (stilbuero.de)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 */

/**
 * Create a cookie with the given name and value and other optional parameters.
 *
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Set the value of a cookie.
 * @example $.cookie('the_cookie', 'the_value', { expires: 7, path: '/', domain: 'jquery.com', secure: true });
 * @desc Create a cookie with all available options.
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Create a session cookie.
 * @example $.cookie('the_cookie', null);
 * @desc Delete a cookie by passing null as value. Keep in mind that you have to use the same path and domain
 *       used when the cookie was set.
 *
 * @param String name The name of the cookie.
 * @param String value The value of the cookie.
 * @param Object options An object literal containing key/value pairs to provide optional cookie attributes.
 * @option Number|Date expires Either an integer specifying the expiration date from now on in days or a Date object.
 *                             If a negative value is specified (e.g. a date in the past), the cookie will be deleted.
 *                             If set to null or omitted, the cookie will be a session cookie and will not be retained
 *                             when the the browser exits.
 * @option String path The value of the path atribute of the cookie (default: path of page that created the cookie).
 * @option String domain The value of the domain attribute of the cookie (default: domain of page that created the cookie).
 * @option Boolean secure If true, the secure attribute of the cookie will be set and the cookie transmission will
 *                        require a secure protocol (like HTTPS).
 * @type undefined
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */

/**
 * Get the value of a cookie with the given name.
 *
 * @example $.cookie('the_cookie');
 * @desc Get the value of a cookie.
 *
 * @param String name The name of the cookie.
 * @return The value of the cookie.
 * @type String
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */
jQuery.cookie = function(name, value, options) {
    if (typeof value != 'undefined') { // name and value given, set cookie
        options = options || {};
        if (value === null) {
            value = '';
            options.expires = -1;
        }
        var expires = '';
        if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
            var date;
            if (typeof options.expires == 'number') {
                date = new Date();
                date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
            } else {
                date = options.expires;
            }
            expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
        }
        // CAUTION: Needed to parenthesize options.path and options.domain
        // in the following expressions, otherwise they evaluate to undefined
        // in the packed version for some reason...
        var path = options.path ? '; path=' + (options.path) : '';
        var domain = options.domain ? '; domain=' + (options.domain) : '';
        var secure = options.secure ? '; secure' : '';
        document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
    } else { // only name given, get cookie
        var cookieValue = null;
        if (document.cookie && document.cookie != '') {
            var cookies = document.cookie.split(';');
            for (var i = 0; i < cookies.length; i++) {
                var cookie = jQuery.trim(cookies[i]);
                // Does this cookie string begin with the name we want?
                if (cookie.substring(0, name.length + 1) == (name + '=')) {
                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                    break;
                }
            }
        }
        return cookieValue;
    }
};/**
 * tools.scrollable 1.1.2 - Scroll your HTML with eye candy.
 *
 * Copyright (c) 2009 Tero Piirainen
 * http://flowplayer.org/tools/scrollable.html
 *
 * Dual licensed under MIT and GPL 2+ licenses
 * http://www.opensource.org/licenses
 *
 * Launch  : March 2008
 * Date: ${date}
 * Revision: ${revision}
 */
(function($) {

	// static constructs
	$.tools = $.tools || {};

	$.tools.scrollable = {
		version: '1.1.2',

		conf: {

			// basics
			size: 5,
			vertical: false,
			speed: 400,
			keyboard: true,

			// by default this is the same as size
			keyboardSteps: null,

			// other
			disabledClass: 'disabled',
			hoverClass: null,
			clickable: true,
			activeClass: 'active',
			easing: 'swing',
			loop: false,

			items: '.items',
			item: null,

			// navigational elements
			prev: '.prev',
			next: '.next',
			prevPage: '.prevPage',
			nextPage: '.nextPage',
			api: false

			// CALLBACKS: onBeforeSeek, onSeek, onReload
		}
	};

	var current;

	// constructor
	function Scrollable(root, conf) {

		// current instance
		var self = this, $self = $(this),
			 horizontal = !conf.vertical,
			 wrap = root.children(),
			 index = 0,
			 forward;


		if (!current) { current = self; }

		// bind all callbacks from configuration
		$.each(conf, function(name, fn) {
			if ($.isFunction(fn)) { $self.bind(name, fn); }
		});

		if (wrap.length > 1) { wrap = $(conf.items, root); }

		// navigational items can be anywhere when globalNav = true
		function find(query) {
			var els = $(query);
			return conf.globalNav ? els : root.parent().find(query);
		}

		// to be used by plugins
		root.data("finder", find);

		// get handle to navigational elements
		var prev = find(conf.prev),
			 next = find(conf.next),
			 prevPage = find(conf.prevPage),
			 nextPage = find(conf.nextPage);


		// methods
		$.extend(self, {

			getIndex: function() {
				return index;
			},

			getClickIndex: function() {
				var items = self.getItems();
				return items.index(items.filter("." + conf.activeClass));
			},

			getConf: function() {
				return conf;
			},

			getSize: function() {
				return self.getItems().size();
			},

			getPageAmount: function() {
				return Math.ceil(this.getSize() / conf.size);
			},

			getPageIndex: function() {
				return Math.ceil(index / conf.size);
			},

			getNaviButtons: function() {
				return prev.add(next).add(prevPage).add(nextPage);
			},

			getRoot: function() {
				return root;
			},

			getItemWrap: function() {
				return wrap;
			},

			getItems: function() {
				return wrap.children(conf.item);
			},

			getVisibleItems: function() {
				return self.getItems().slice(index, index + conf.size);
			},

			/* all seeking functions depend on this */
			seekTo: function(i, time, fn) {

				if (i < 0) { i = 0; }

				// nothing happens
				if (index === i) { return self; }

				// function given as second argument
				if ($.isFunction(time)) {
					fn = time;
				}

				// seeking exceeds the end
				if (i > self.getSize() - conf.size) {
					return conf.loop ? self.begin() : this.end();
				}

				var item = self.getItems().eq(i);
				if (!item.length) { return self; }

				// onBeforeSeek
				var e = $.Event("onBeforeSeek");

				$self.trigger("onBeforeSeek", [i]);
				if (e.isDefaultPrevented()) { return self; }

				// get the (possibly altered) speed
				if (time === undefined || $.isFunction(time)) { time = conf.speed; }

				function callback() {
					if (fn) { fn.call(self, i); }
					$self.trigger("onSeek", [i]);
				}

				if (horizontal) {
					wrap.animate({left: -item.position().left}, time, conf.easing, callback);
				} else {
					wrap.animate({top: -item.position().top}, time, conf.easing, callback);
				}


				current = self;
				index = i;

				// onStart
				e = $.Event("onStart");
				$self.trigger("onStart", [i]);
				if (e.isDefaultPrevented()) { return self; }


				/* default behaviour */

				// prev/next buttons disabled flags
				prev.add(prevPage).toggleClass(conf.disabledClass, i === 0);
				next.add(nextPage).toggleClass(conf.disabledClass, i >= self.getSize() - conf.size);

				return self;
			},


			move: function(offset, time, fn) {
				forward = offset > 0;
				return this.seekTo(index + offset, time, fn);
			},

			next: function(time, fn) {
				return this.move(1, time, fn);
			},

			prev: function(time, fn) {
				return this.move(-1, time, fn);
			},

			movePage: function(offset, time, fn) {
				forward = offset > 0;
				var steps = conf.size * offset;

				var i = index % conf.size;
				if (i > 0) {
				 	steps += (offset > 0 ? -i : conf.size - i);
				}

				return this.move(steps, time, fn);
			},

			prevPage: function(time, fn) {
				return this.movePage(-1, time, fn);
			},

			nextPage: function(time, fn) {
				return this.movePage(1, time, fn);
			},

			setPage: function(page, time, fn) {
				return this.seekTo(page * conf.size, time, fn);
			},

			begin: function(time, fn) {
				forward = false;
				return this.seekTo(0, time, fn);
			},

			end: function(time, fn) {
				forward = true;
				var to = this.getSize() - conf.size;
				return to > 0 ? this.seekTo(to, time, fn) : self;
			},

			reload: function() {
				$self.trigger("onReload");
				return self;
			},

			focus: function() {
				current = self;
				return self;
			},

			click: function(i) {

				var item = self.getItems().eq(i),
					 klass = conf.activeClass,
					 size = conf.size;

				// check that i is sane
				if (i < 0 || i >= self.getSize()) { return self; }

				// size == 1
				if (size == 1) {
					if (conf.loop) { return self.next(); }

					if (i === 0 || i == self.getSize() -1)  {
						forward = (forward === undefined) ? true : !forward;
					}
					return forward === false  ? self.prev() : self.next();
				}

				// size == 2
				if (size == 2) {
					if (i == index) { i--; }
					self.getItems().removeClass(klass);
					item.addClass(klass);
					return self.seekTo(i, time, fn);
				}

				if (!item.hasClass(klass)) {
					self.getItems().removeClass(klass);
					item.addClass(klass);
					var delta = Math.floor(size / 2);
					var to = i - delta;

					// next to last item must work
					if (to > self.getSize() - size) {
						to = self.getSize() - size;
					}

					if (to !== i) {
						return self.seekTo(to);
					}
				}

				return self;
			},

			// bind / unbind
			bind: function(name, fn) {
				$self.bind(name, fn);
				return self;
			},

			unbind: function(name) {
				$self.unbind(name);
				return self;
			}

		});

		// callbacks
		$.each("onBeforeSeek,onStart,onSeek,onReload".split(","), function(i, ev) {
			self[ev] = function(fn) {
				return self.bind(ev, fn);
			};
		});


		// prev button
		prev.addClass(conf.disabledClass).click(function() {
			self.prev();
		});


		// next button
		next.click(function() {
			self.next();
		});

		// prev page button
		nextPage.click(function() {
			self.nextPage();
		});

		if (self.getSize() < conf.size) {
			next.add(nextPage).addClass(conf.disabledClass);
		}


		// next page button
		prevPage.addClass(conf.disabledClass).click(function() {
			self.prevPage();
		});


		// hover
		var hc = conf.hoverClass, keyId = "keydown." + Math.random().toString().substring(10);

		self.onReload(function() {

			// hovering
			if (hc) {
				self.getItems().hover(function()  {
					$(this).addClass(hc);
				}, function() {
					$(this).removeClass(hc);
				});
			}

			// clickable
			if (conf.clickable) {
				self.getItems().each(function(i) {
					$(this).unbind("click.scrollable").bind("click.scrollable", function(e) {
						if ($(e.target).is("a")) { return; }
						return self.click(i);
					});
				});
			}

			// keyboard
			if (conf.keyboard) {

				// keyboard works on one instance at the time. thus we need to unbind first
				$(document).unbind(keyId).bind(keyId, function(evt) {

					// do nothing with CTRL / ALT buttons
					if (evt.altKey || evt.ctrlKey) { return; }

					// do nothing for unstatic and unfocused instances
					if (conf.keyboard != 'static' && current != self) { return; }

					var s = conf.keyboardSteps;

					if (horizontal && (evt.keyCode == 37 || evt.keyCode == 39)) {
						self.move(evt.keyCode == 37 ? -s : s);
						return evt.preventDefault();
					}

					if (!horizontal && (evt.keyCode == 38 || evt.keyCode == 40)) {
						self.move(evt.keyCode == 38 ? -s : s);
						return evt.preventDefault();
					}

					return true;

				});

			} else  {
				$(document).unbind(keyId);
			}

		});

		self.reload();

	}


	// jQuery plugin implementation
	$.fn.scrollable = function(conf) {

		// already constructed --> return API
		var el = this.eq(typeof conf == 'number' ? conf : 0).data("scrollable");
		if (el) { return el; }

		var globals = $.extend({}, $.tools.scrollable.conf);
		conf = $.extend(globals, conf);

		conf.keyboardSteps = conf.keyboardSteps || conf.size;

		this.each(function() {
			el = new Scrollable($(this), conf);
			$(this).data("scrollable", el);
		});

		return conf.api ? el: this;

	};


})(jQuery);
$(document).ready(
	function()
	{
		$.ImageBox.init(
			{
				loaderSRC: '/images/loading.gif',
				closeHTML: '<strong style="text-decoration:none; color:#000;">inchide<strong>',
				textImage: 'Imaginea',
				textImageFrom: 'din'
			}
		);

		if ($('#cpFundalHolder').size())
		{
			$('#cpFundalHolder').ColorPicker({
				flat: true,
				color: '#FFF',
				onSubmit: function(hsb, hex, rgb) {
					$('#cpFundalSelector div').css('backgroundColor', '#FFF');
					$('#cpFundalValue').val('');
					$('#cpFundalSelector').click();
				},
				onChange: function (hsb, hex, rgb) {
					$('#cpFundalSelector div').css('backgroundColor', '#' + hex);
					$('#cpFundalValue').val(hex);
				}

			});
			$('#cpFundalHolder>div').css('position', 'absolute');
			var open1 = false;
			$('#cpFundalSelector').bind('click', function() {
				$('#cpFundalHolder').stop().animate({height: open1 ? 0 : 173}, 500);
				open1 = !open1;
			});
		}

		if ($('#cpHeadingHolder').size())
		{
			$('#cpHeadingHolder').ColorPicker({
				flat: true,
				color: '#FFF',
				onSubmit: function(hsb, hex, rgb) {
					$('#cpHeadingSelector div').css('backgroundColor', '#FFF');
					$('#cpHeadingValue').val('');
					$('#cpHeadingSelector').click();
				},
				onChange: function (hsb, hex, rgb) {
					$('#cpHeadingSelector div').css('backgroundColor', '#' + hex);
					$('#cpHeadingValue').val(hex);
				}

			});
			$('#cpHeadingHolder>div').css('position', 'absolute');
			var open2 = false;
			$('#cpHeadingSelector').bind('click', function() {
				$('#cpHeadingHolder').stop().animate({height: open2 ? 0 : 173}, 500);
				open2 = !open2;
			});
		}

		// browser detection
		jQuery.each(jQuery.browser, function(i, val) {
	      //alert(i+":"+val);
	    });


		var __b = false;
		if (($.browser.msie) && (($.browser.version.substr(0,1)=="7") || ($.browser.version.substr(0,1)=="8")))
			__b = true;
        if (($.browser.mozilla) &&  ($.browser.version.substr(0,3)=="1.9"))
			__b = true;

		if ((!__b) && ($.cookie('old_browser') != '1'))
		{
			//$.blockUI({ message: '<p>Din pacate browserul dumneavoastra nu este suportat de site-ul nostru.<p><p>Ne cerem scuze pentru inconveniente si va sugeram sa descarcati o versiune mai recenta a browserului. Acest lucru este indicat si de problemele de securitate ridicate de folosirea unei versiuni invechite.<p><p>Pentru performante optime va sugeram <a href="http://www.mozilla.com/firefox/">Mozilla Firefox</a> sau ultima varianta a Internet Explorer.<p><p>Pentru a continua cu actualul browser <a href="#" onclick="javascript:$.unblockUI();$.cookie(\'old_browser\', \'1\');">click aici</a>.' });
		}
	}
);





function go(location)
{
	window.location = location;

	return false;
}

function stop_event(e)
{
	var evt = e || window.event;
	evt.cancelBubble = true;
	if (evt.stopPropagation) evt.stopPropagation();
}

function urlencode_ff( str ) {
    // URL-encodes string
    //
    // version: 904.1412
    // discuss at: http://phpjs.org/functions/urlencode
    // +   original by: Philip Peterson
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +      input by: AJ
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: Brett Zamir (http://brettz9.blogspot.com)
    // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +      input by: travc
    // +      input by: Brett Zamir (http://brettz9.blogspot.com)
    // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: Lars Fischer
    // %          note 1: info on what encoding functions to use from: http://xkr.us/articles/javascript/encode-compare/
    // *     example 1: urlencode('Kevin van Zonneveld!');
    // *     returns 1: 'Kevin+van+Zonneveld%21'
    // *     example 2: urlencode('http://kevin.vanzonneveld.net/');
    // *     returns 2: 'http%3A%2F%2Fkevin.vanzonneveld.net%2F'
    // *     example 3: urlencode('http://www.google.nl/search?q=php.js&ie=utf-8&oe=utf-8&aq=t&rls=com.ubuntu:en-US:unofficial&client=firefox-a');
    // *     returns 3: 'http%3A%2F%2Fwww.google.nl%2Fsearch%3Fq%3Dphp.js%26ie%3Dutf-8%26oe%3Dutf-8%26aq%3Dt%26rls%3Dcom.ubuntu%3Aen-US%3Aunofficial%26client%3Dfirefox-a'

    var histogram = {}, tmp_arr = [];
    var ret = (str+'').toString();

    var replacer = function(search, replace, str) {
        var tmp_arr = [];
        tmp_arr = str.split(search);
        return tmp_arr.join(replace);
    };

    // The histogram is identical to the one in urldecode.
    histogram["'"]   = '%27';
    histogram['(']   = '%28';
    histogram[')']   = '%29';
    histogram['*']   = '%2A';
    histogram['~']   = '%7E';
    histogram['!']   = '%21';
    histogram['%20'] = '+';
    histogram['\u00DC'] = '%DC';
    histogram['\u00FC'] = '%FC';
    histogram['\u00C4'] = '%D4';
    histogram['\u00E4'] = '%E4';
    histogram['\u00D6'] = '%D6';
    histogram['\u00F6'] = '%F6';
    histogram['\u00DF'] = '%DF';
    histogram['\u20AC'] = '%80';
    histogram['\u0081'] = '%81';
    histogram['\u201A'] = '%82';
    histogram['\u0192'] = '%83';
    histogram['\u201E'] = '%84';
    histogram['\u2026'] = '%85';
    histogram['\u2020'] = '%86';
    histogram['\u2021'] = '%87';
    histogram['\u02C6'] = '%88';
    histogram['\u2030'] = '%89';
    histogram['\u0160'] = '%8A';
    histogram['\u2039'] = '%8B';
    histogram['\u0152'] = '%8C';
    histogram['\u008D'] = '%8D';
    histogram['\u017D'] = '%8E';
    histogram['\u008F'] = '%8F';
    histogram['\u0090'] = '%90';
    histogram['\u2018'] = '%91';
    histogram['\u2019'] = '%92';
    histogram['\u201C'] = '%93';
    histogram['\u201D'] = '%94';
    histogram['\u2022'] = '%95';
    histogram['\u2013'] = '%96';
    histogram['\u2014'] = '%97';
    histogram['\u02DC'] = '%98';
    histogram['\u2122'] = '%99';
    histogram['\u0161'] = '%9A';
    histogram['\u203A'] = '%9B';
    histogram['\u0153'] = '%9C';
    histogram['\u009D'] = '%9D';
    histogram['\u017E'] = '%9E';
    histogram['\u0178'] = '%9F';

    // Begin with encodeURIComponent, which most resembles PHP's encoding functions
    ret = encodeURIComponent(ret);

    for (search in histogram) {
        replace = histogram[search];
        ret = replacer(search, replace, ret) // Custom replace. No regexing
    }

    // Uppercase for full PHP compatibility
    return ret.replace(/(\%([a-z0-9]{2}))/g, function(full, m1, m2) {
        return "%"+m2.toUpperCase();
    });

    return ret;
}

function _urlencode(clearString) {
  var output = '';
  var x = 0;
  clearString = clearString.toString();
  var regex = /(^[a-zA-Z0-9_.]*)/;
  while (x < clearString.length) {
    var match = regex.exec(clearString.substr(x));
    if (match != null && match.length > 1 && match[1] != '') {
    	output += match[1];
      x += match[1].length;
    } else {
      if (clearString[x] == ' ')
        output += '+';
      else {
        var charCode = clearString.charCodeAt(x);
        var hexVal = charCode.toString(16);
        output += '%' + ( hexVal.length < 2 ? '0' : '' ) + hexVal.toUpperCase();
      }
      x++;
    }
  }
  return output;
}

function utf8_encode(string) {
		string = string.replace(/\r\n/g,"\n");
		var utftext = "";

		for (var n = 0; n < string.length; n++) {

			var c = string.charCodeAt(n);

			if (c < 128) {
				utftext += String.fromCharCode(c);
			}
			else if((c > 127) && (c < 2048)) {
				utftext += String.fromCharCode((c >> 6) | 192);
				utftext += String.fromCharCode((c & 63) | 128);
			}
			else {
				utftext += String.fromCharCode((c >> 12) | 224);
				utftext += String.fromCharCode(((c >> 6) & 63) | 128);
				utftext += String.fromCharCode((c & 63) | 128);
			}

		}

		return utftext;
}

function urlencode(string) {
	return escape(utf8_encode(string));
}



function find_replace(searchText, replacement, searchNode) {
    if (!searchText || typeof replacement === 'undefined') {
        // Throw error here if you want...
        return;
    }

    //if (searchText.indexOf('Poieni') > -1)
    //	alert(searchText)

    var regex = typeof searchText === 'string' ?
                new RegExp(searchText, 'g') : searchText,
        childNodes = (searchNode || document.body).childNodes,
        cnLength = childNodes.length,
        excludes = 'html,head,style,title,link,meta,script,object,iframe,a';
    while (cnLength--) {
        var currentNode = childNodes[cnLength];
        if (currentNode.nodeType === 1 &&
            (excludes + ',').indexOf(currentNode.nodeName.toLowerCase() + ',') === -1) {
            arguments.callee(searchText, replacement, currentNode);
        }
        if (currentNode.nodeType !== 3 || !regex.test(currentNode.data) ) {
            continue;
        }
        var parent = currentNode.parentNode,
            frag = (function(){
                var html = currentNode.data.replace(regex, replacement),
                    wrap = document.createElement('div'),
                    frag = document.createDocumentFragment();
                wrap.innerHTML = html;
                while (wrap.firstChild) {
                    frag.appendChild(wrap.firstChild);
                }
                return frag;
            })();
        parent.insertBefore(frag, currentNode);
        parent.removeChild(currentNode);
    }
}

function defined(variable)
{
    return (typeof(window[variable]) == "undefined")?  false: true;
}


function setup_gallery()
{
	// empty forgotten children
	var gallery = document.getElementById('gallery_main_image');
	if (gallery)
	if (gallery.childNodes.length > 0)
	while (gallery.childNodes[0]) {
	    gallery.removeChild(gallery.childNodes[0]);
	}


	$('ul.gallery').galleria({
			history   : true, // activates the history object for bookmarking, back-button etc.
			clickNext : true, // helper for making the image clickable
			insert    : '#gallery_main_image', // the containing selector for our main image
			onImage   : function(image,caption,thumb) { // let's add some image effects for demonstration purposes

				// fade in the image & caption
				//if(! ($.browser.mozilla && navigator.appVersion.indexOf("Win")!=-1) ) { // FF/Win fades large images terribly slow
					image.css('display','none').fadeIn(1000);
				//}

				if ((caption.html().toString().indexOf("Fi") == "0") && (caption.html().toString().indexOf("Imagine eliberata dupa cum") == "-1"))
				{
					caption.html(caption.html() + '<br />Imagine eliberata dupa cum specifica <a target=\'_blank\' href=\'http://ro.wikipedia.org/wiki/'+caption.html()+'\'>autorul acesteia</a>.');
                }

				caption.css('display','none').fadeIn(1000);

				// fetch the thumbnail container
				var _li = thumb.parents('li');

				// fade out inactive thumbnail
				_li.siblings().children('img.selected').fadeTo(500,0.3);

				// fade in active thumbnail
				thumb.fadeTo('fast',1).addClass('selected');

				// add a title for the clickable image
				image.attr('title','Next image >>');

				// HACK, don't ask, AdServer Banner Builder
				if (p = document.getElementById('preview'))
					p.style.backgroundImage = 'none';
			},
			onThumb : function(thumb) { // thumbnail effects goes here

				// fetch the thumbnail container
				var _li = thumb.parents('li');

				// if thumbnail is active, fade all the way.
				var _fadeTo = _li.is('.active') ? '1' : '0.3';

				// fade in the thumbnail when finnished loading
				thumb.css({display:'none',opacity:_fadeTo}).fadeIn(1500);

				// hover effects
				thumb.hover(
					function() { thumb.fadeTo('fast',1); },
					function() { _li.not('.active').children('img').fadeTo('fast',0.3); } // don't fade out if the parent is active
				)
			}
		});
}

function doSurvey()
{
	if (document.getElementById('survey'))

	jQuery.ajax({
		url: '/ajax?a=survey',
		type: 'POST',
		data: $('#survey'),
		ifModified: false,
		complete: function(res, status){
			if ( status == "success" )
			{
				//alert(res.responseText);
				$('#survey_result').slideUp(200)
				//$('#login_box_wrapper').slideUp(200)
					.attr("innerHTML", ''+res.responseText+'')
					//.evalScripts()
					.slideDown(200);

				//if (res.responseText.toString().indexOf("Bine ai venit") != "-1")
				//	$("#login_box_wrapper").slideUp(300);

			}
			//else
			//	alert('fail');
		}
	});

	return false;
}



$().ready(function() {

	if (defined('targetOffset'))
	{
		$('html,body').animate({scrollTop: targetOffset}, 1000);
    }

    doSurvey();

    setup_gallery();

    //$("div.scrollable").scrollable();

    //setTimeout('setup_gallery()', 200);


	var r = Math.floor(Math.random()*1000001);

	var c_node = document.getElementById('header_content');
	var i_node = document.getElementById('articleid');

	if (!c_node)
		c_node = document.getElementById('id_advertise');


	if (!c_node)
		return;

	var c_text = c_node.innerHTML;

	var i = (i_node) ? i_node.value : '0';

    c_text = '';

	//alert(urlencode(c_text));


	return;

	$.ajax({
		// try to leverage ajaxQueue plugin to abort previous requests
		//mode: "abort",
		// limit abortion to this input
		//port: "autocomplete" + input.name,
		type: 'POST',
		dataType: "json",
		//dataType: "html",
		url: '/adserver/inline?r='+r+'&id='+i,
		data: "inline="+urlencode(c_text),
		success: function(data) {

			//c_node.innerHTML = data;


			for ( var i in data )
			{
			    document.getElementById('footer').innerHTML += ' | '+data[i].s;
			    find_replace("([\ \,\>\.\(\;\:\-\=\!\?\']|^)" + data[i].s + "([\ \,\<\.\)\;\:\-\=\!\?\']|$)", "$1"+ data[i].d+"$2", c_node)

				//if (data[i].s == 'query')
				//	document.getElementById('footer').innerHTML += '|'+data[i].d;
			}
            document.getElementById('footer').innerHTML += ', DONE.';

		},
		error: function(XMLHttpRequest, textStatus, errorThrown) {
			//alert(XMLHttpRequest.status);
			//alert(XMLHttpRequest.responseText);

			//alert("err: "+textStatus);
			//alert("err: "+errorThrown);
		}
	});


});