var bookmarking = Class.create();

bookmarking.prototype = {

	// initialize()
    
    	initialize: function() {

		this.findShareLink();
	},



	// Social Bookmarking methods

	findShareLink: function() {


		if($('share-link')) {


			shareLink = $('share-link');
			this.activateShareLink(shareLink)
			this.writeShareElement();

		}


	},


	activateShareLink: function(element) {

		Event.observe(element,'mouseover', this.shareMouseOver.bindAsEventListener(this));
		Event.observe(element,'mouseout', this.shareMouseOut.bindAsEventListener(this));

	},

	shareMouseOver: function() {


		window.clearTimeout(this.shareTimeout)

		buttonPos = $("shareButton").cumulativeOffset();
		popPosTop = buttonPos[1] + 18
		popPosLeft = buttonPos[0] - 200 + $("shareButton").getWidth()
		$("share-popup").setStyle({'position':'absolute','top':popPosTop+'px','left':popPosLeft+'px'});
		$("share-popup").show();

		Event.observe("share-popup",'mouseover',this.sharePopupMouseOver.bind(this));
		Event.observe("share-popup",'mouseout',this.sharePopupMouseOut.bind(this));


	},

	shareMouseOut: function() {

		window.clearTimeout(this.shareTimeout)
		this.shareTimeout = setTimeout(function() { $("share-popup").hide(); }, 1000 )

	},

	writeShareElement: function() {

		var pageUrl   = escape(document.location);
		var pageTitle = document.title;

		var bodyElmt = $$('body')[0];

	   // Determine which browser we're in //

		var IE = document.all ? true : false;

		if (BrowserDetect.browser == "Explorer") {
		 bookmarkLink = "<a title='Add this page to your favourites' href='javascript:window.external.AddFavorite(\""+pageUrl+"\", \""+pageTitle+"\")'><img src=\"/giving/Images/favourites_tcm31-10013.gif\" alt='Favourites'>&nbsp;Favourites</a>";
		}else if (BrowserDetect.browser == "Firefox") {
		  bookmarkLink = "<a title='Add this page to your bookmarks' href='javascript:window.sidebar.addPanel(\""+pageTitle+"\", \""+pageUrl+"\",\"\")'><img src=\"/giving/Images/favourites_tcm31-10013.gif\" alt='Favourites'>&nbsp;Bookmark</a>";
		
		} else {	
		  bookmarkLink = "";
		}

	   // Create the content for the popup //

		sharePopupContent  = "<div class='share-column'><div>";
		sharePopupContent += "<a title='Post this page to Facebook' href='http://www.facebook.com/sharer.php?u="+pageUrl+"' target='_blank'><img src='/giving/Images/facebook_tcm31-10012.gif' alt='Facebook'>&nbsp;Facebook</a><br />";
		sharePopupContent += "<a title='Post this page to Del.icio.us' href='http://del.icio.us/post?url="+pageUrl+"&title="+pageTitle+"' target='_blank'><img src='/giving/Images/delicious_tcm31-10010.gif' alt='Delicious'>&nbsp;Delicious</a><br />";
		sharePopupContent += "<a title='Post this page to Digg' href='http://digg.com/submit?url="+pageUrl+"&title="+pageTitle+"' target='_blank'><img src='/giving/Images/digg_tcm31-10011.gif' alt='Digg'>&nbsp;Digg</a>";
		sharePopupContent += "</div></div><div class='share-column'><div>";
		sharePopupContent += "<a title='Post this page to Reddit' href='http://reddit.com/submit?url="+pageUrl+"&title="+pageTitle+"' target='_blank'><img src='/giving/Images/reddit_tcm31-10014.gif' alt='Reddit'>&nbsp;Reddit</a><br />";
		sharePopupContent += "<a title='Post this page to Stumbleupon' href='http://www.stumbleupon.com/submit?url="+pageUrl+"&title="+pageTitle+"' target='_blank'><img src='/giving/Images/stumbleupon_tcm31-10015.gif' alt='Stumble Upon'>&nbsp;StumbleUpon</a><br />";
		sharePopupContent += bookmarkLink+"</div></div>";


		var sharePopupContainerElmt = new Element('div', { 'id':'popup-message'}).update(sharePopupContent);
		var sharePopupElmt = new Element('div', { 'id':'share-popup'}).update(sharePopupContainerElmt).hide();
		
		new Element.insert(bodyElmt, {bottom:sharePopupElmt});

	},



	sharePopupMouseOver: function() {

		window.clearTimeout(this.shareTimeout);

	},


	sharePopupMouseOut: function() {

		window.clearTimeout(this.shareTimeout)
		this.shareTimeout = setTimeout(function() { $("share-popup").hide(); }, 1000 )
		
		
	}
	
}

document.observe('dom:loaded', function () { new bookmarking() });


function gup( name ){  name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");  var regexS = "[\\?&]"+name+"=([^&#]*)";  var regex = new RegExp( regexS );  var results = regex.exec( window.location.href );  if( results == null )    return "";  else    return results[1];}

// Flash ActiveX fix

theObjects = document.getElementsByTagName("object");
for (var i = 0; i < theObjects.length; i++) {
theObjects[i].outerHTML = theObjects[i].outerHTML;
}

var flashVerParam = gup('flashVer'); //sets an optional value based on FlashVer URL param to test against.

if(typeof deconcept=="undefined"){var deconcept=new Object();}if(typeof deconcept.util=="undefined"){deconcept.util=new Object();}if(typeof deconcept.SWFObjectUtil=="undefined"){deconcept.SWFObjectUtil=new Object();}deconcept.SWFObject=function(_1,id,w,h,_5,c,_7,_8,_9,_a){if(!document.getElementById){return;}this.DETECT_KEY=_a?_a:"detectflash";this.skipDetect=deconcept.util.getRequestParameter(this.DETECT_KEY);this.params=new Object();this.variables=new Object();this.attributes=new Array();if(_1){this.setAttribute("swf",_1);}if(id){this.setAttribute("id",id);}if(w){this.setAttribute("width",w);}if(h){this.setAttribute("height",h);}   if(flashVerParam) { this.setAttribute('version', new deconcept.PlayerVersion(flashVerParam.toString().split("."))); }else {if(_5) { this.setAttribute('version', new deconcept.PlayerVersion(_5.toString().split("."))); }}this.installedVer=deconcept.SWFObjectUtil.getPlayerVersion();if(!window.opera&&document.all&&this.installedVer.major>7){deconcept.SWFObject.doPrepUnload=true;}if(c){this.addParam("bgcolor",c);}var q=_7?_7:"high";this.addParam("quality",q);this.setAttribute("useExpressInstall",false);this.setAttribute("doExpressInstall",false);var _c=(_8)?_8:window.location;this.setAttribute("xiRedirectUrl",_c);this.setAttribute("redirectUrl","");if(_9){this.setAttribute("redirectUrl",_9);}};deconcept.SWFObject.prototype={useExpressInstall:function(_d){this.xiSWFPath=!_d?"expressinstall.swf":_d;this.setAttribute("useExpressInstall",true);},setAttribute:function(_e,_f){this.attributes[_e]=_f;},getAttribute:function(_10){return this.attributes[_10];},addParam:function(_11,_12){this.params[_11]=_12;},getParams:function(){return this.params;},addVariable:function(_13,_14){this.variables[_13]=_14;},getVariable:function(_15){return this.variables[_15];},getVariables:function(){return this.variables;},getVariablePairs:function(){var _16=new Array();var key;var _18=this.getVariables();for(key in _18){_16[_16.length]=key+"="+_18[key];}return _16;},getSWFHTML:function(){var _19="";if(navigator.plugins&&navigator.mimeTypes&&navigator.mimeTypes.length){if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","PlugIn");this.setAttribute("swf",this.xiSWFPath);}_19="<embed type=\"application/x-shockwave-flash\" src=\""+this.getAttribute("swf")+"\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\"";_19+=" id=\""+this.getAttribute("id")+"\" name=\""+this.getAttribute("id")+"\" ";var _1a=this.getParams();for(var key in _1a){_19+=[key]+"=\""+_1a[key]+"\" ";}var _1c=this.getVariablePairs().join("&");if(_1c.length>0){_19+="flashvars=\""+_1c+"\"";}_19+="/>";}else{if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","ActiveX");this.setAttribute("swf",this.xiSWFPath);}_19="<object id=\""+this.getAttribute("id")+"\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\">";_19+="<param name=\"movie\" value=\""+this.getAttribute("swf")+"\" />";var _1d=this.getParams();for(var key in _1d){_19+="<param name=\""+key+"\" value=\""+_1d[key]+"\" />";}var _1f=this.getVariablePairs().join("&");if(_1f.length>0){_19+="<param name=\"flashvars\" value=\""+_1f+"\" />";}_19+="</object>";}return _19;},write:function(_20){if(this.getAttribute("useExpressInstall")){var _21=new deconcept.PlayerVersion([6,0,65]);if(this.installedVer.versionIsValid(_21)&&!this.installedVer.versionIsValid(this.getAttribute("version"))){this.setAttribute("doExpressInstall",true);this.addVariable("MMredirectURL",escape(this.getAttribute("xiRedirectUrl")));document.title=document.title.slice(0,47)+" - Flash Player Installation";this.addVariable("MMdoctitle",document.title);}}if(this.skipDetect||this.getAttribute("doExpressInstall")||this.installedVer.versionIsValid(this.getAttribute("version"))){var n=(typeof _20=="string")?document.getElementById(_20):_20;n.innerHTML=this.getSWFHTML();return true;}else{if(this.getAttribute("redirectUrl")!=""){document.location.replace(this.getAttribute("redirectUrl"));}}return false;}};deconcept.SWFObjectUtil.getPlayerVersion=function(){var _23=new deconcept.PlayerVersion([0,0,0]);if(navigator.plugins&&navigator.mimeTypes.length){var x=navigator.plugins["Shockwave Flash"];if(x&&x.description){_23=new deconcept.PlayerVersion(x.description.replace(/([a-zA-Z]|\s)+/,"").replace(/(\s+r|\s+b[0-9]+)/,".").split("."));}}else{if(navigator.userAgent&&navigator.userAgent.indexOf("Windows CE")>=0){var axo=1;var _26=3;while(axo){try{_26++;axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+_26);_23=new deconcept.PlayerVersion([_26,0,0]);}catch(e){axo=null;}}}else{try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");}catch(e){try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");_23=new deconcept.PlayerVersion([6,0,21]);axo.AllowScriptAccess="always";}catch(e){if(_23.major==6){return _23;}}try{axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash");}catch(e){}}if(axo!=null){_23=new deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));}}}return _23;};deconcept.PlayerVersion=function(_29){this.major=_29[0]!=null?parseInt(_29[0]):0;this.minor=_29[1]!=null?parseInt(_29[1]):0;this.rev=_29[2]!=null?parseInt(_29[2]):0;};deconcept.PlayerVersion.prototype.versionIsValid=function(fv){if(this.major<fv.major){return false;}if(this.major>fv.major){return true;}if(this.minor<fv.minor){return false;}if(this.minor>fv.minor){return true;}if(this.rev<fv.rev){return false;}return true;};deconcept.util={getRequestParameter:function(_2b){var q=document.location.search||document.location.hash;if(_2b==null){return q;}if(q){var _2d=q.substring(1).split("&");for(var i=0;i<_2d.length;i++){if(_2d[i].substring(0,_2d[i].indexOf("="))==_2b){return _2d[i].substring((_2d[i].indexOf("=")+1));}}}return "";}};deconcept.SWFObjectUtil.cleanupSWFs=function(){var _2f=document.getElementsByTagName("OBJECT");for(var i=_2f.length-1;i>=0;i--){_2f[i].style.display="none";for(var x in _2f[i]){if(typeof _2f[i][x]=="function"){_2f[i][x]=function(){};}}}};if(deconcept.SWFObject.doPrepUnload){if(!deconcept.unloadSet){deconcept.SWFObjectUtil.prepUnload=function(){__flash_unloadHandler=function(){};__flash_savedUnloadHandler=function(){};window.attachEvent("onunload",deconcept.SWFObjectUtil.cleanupSWFs);};window.attachEvent("onbeforeunload",deconcept.SWFObjectUtil.prepUnload);deconcept.unloadSet=true;}}if(!document.getElementById&&document.all){document.getElementById=function(id){return document.all[id];};}var getQueryParamValue=deconcept.util.getRequestParameter;var FlashObject=deconcept.SWFObject;var SWFObject=deconcept.SWFObject;

function toggleTab(toTab) {
  if (toTab != current){
    $(current).style.display = "none";
    $(current+'Tab').removeClassName('selected');
    $(toTab).style.display = "block";
    $(toTab+'Tab').addClassName('selected');
    current = toTab;
  }
}