/********************************************************************
SwfObject
********************************************************************/
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(_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;

Array.prototype.contains=function(item,from){return this.indexOf(item,from)!=-1;}

function createCookie(name,value,days){if(days){var date=new Date();date.setTime(date.getTime()+(days*24*60*60*1000));var expires="; expires="+date.toGMTString();}else var expires="";document.cookie=name+"="+value+expires+"; path=/";};function readCookie(name){var nameEQ=name+"=";var ca=document.cookie.split(';');for(var i=0;i<ca.length;i++){var c=ca[i];while(c.charAt(0)==' ')c=c.substring(1,c.length);if(c.indexOf(nameEQ)==0)return c.substring(nameEQ.length,c.length);}return null;};function eraseCookie(name){createCookie(name,"",-1);};

// Attach google analytics on page load
function load_ga(){var gaJsHost  = (('https:' == document.location.protocol) ? 'https://ssl.' : 'http://www.');var s = document.createElement('script');s.src = gaJsHost + 'google-analytics.com/ga.js';s.type = 'text/javascript';document.getElementsByTagName('head')[0].appendChild(s);var i = 0;run_ga();
function run_ga(){if(typeof _gat == 'object'){var pageTracker = _gat._getTracker(ga_key);pageTracker._initData();pageTracker._trackPageview();}else if(i < 20){i++;setTimeout(run_ga, 500);}};};
if(window.addEventListener) {
	window.addEventListener('load', load_ga, false);
}
else if(window.attachEvent) {
	window.attachEvent('onload', load_ga);
} 

// addDOMLoadEvent
addDOMLoadEvent=(function(){var load_events=[],load_timer,script,done,exec,old_onload,init=function(){done=true;clearInterval(load_timer);while(exec=load_events.shift())
exec();if(script)script.onreadystatechange='';};return function(func){if(done)return func();if(!load_events[0]){if(document.addEventListener)
document.addEventListener("DOMContentLoaded",init,false);if(/WebKit/i.test(navigator.userAgent)){load_timer=setInterval(function(){if(/loaded|complete/.test(document.readyState))
init();},10);}
old_onload=window.onload;window.onload=function(){init();if(old_onload)old_onload();};}
load_events.push(func);}})();

var ca = new Object();

ca.GetQuiz = function() {
	$.post('/custom/quiz.php', '', function(data) {
		if(data.contentid) {
			$('#quiz').html(data.html);
			ca.BuildQuiz(data.contentid);
		}
		else {
			$('#quiz-options').html('<ul><li>There are currently no <br />more quizzes.</li></ul>');
		}
	}, 'json');
	return false;
};

ca.BuildQuiz = function(contentid) {
	var opts = $('#quiz')[0].getElementsByTagName('LI');
	jQuery.each(opts, function(){
		this.innerHTML = '<a href="#quiz" onclick="return ca.AnswerQuiz(this, '+contentid+');">'+this.innerHTML+'</a>';
	});
};

ca.AnswerQuiz = function(el, contentid) {
	$.post('/custom/quiz.php', 'quiz='+contentid+'&answer='+el.innerHTML, function(data) {
		$('#quiz-options').html(data.html);
	}, 'json');
	return false;
}

/**	Set up thickbox viewers for attached images.
 *	Small and large versions of the image must be named the same, with the large version having an '_enlarge' suffix.
 *	eg: my_image.jpg, my_image_enlarge.jpg
 *	Small images must be in the article content area, large images must be added to the article as attachments.
 */
ca.SetupAttachments = function() {
	if(typeof(tb_init) == 'undefined') {
		return false;
	}
	var ael = $('#AttachmentsList');
	if(ael[0]) {
		// Set id of all attachment links to their href filename for easy access
		var atts = ael[0].getElementsByTagName('a');
		var numatt = atts.length;
		for(var i = 0; i < atts.length; i++){
			atts[i].setAttribute('id', atts[i].getAttribute('href').split('/').pop());
		}
		// Loop through all content images
		var imgs = $('.BodyContent')[0].getElementsByTagName('img');
		for(var i = 0; i < imgs.length; i++){
			var fname = imgs[i].getAttribute('src').split('/').pop();
			var attfname = fname.replace('.jpg', '_enlarge.jpg');
			var attlink = document.getElementById(attfname);
			if(attlink) {
				// There is an enlarged attachment image for this content image
				// Wrap content image in link to enlarged image and remove original link
				var imglink = document.createElement('a');
				imglink.className = 'attachment';
				imglink.setAttribute('href', attlink.getAttribute('href'));
				imglink.setAttribute('title', imgs[i].getAttribute('alt'));
				imglink = imgs[i].parentNode.insertBefore(imglink, imgs[i]);
				imglink.appendChild(imgs[i]);
				attlink.parentNode.removeChild(attlink);
				numatt--;
			}
		}
	}
	if(numatt < 1) {
		// All attachments are enlarged images, so remove the attachments heading
		ael[0].style.display = 'none';
		var aelh3 = ael[0].getElementsByTagName('h3')[0];
		aelh3.parentNode.removeChild(aelh3);
	}
	// Initialise thickbox
	tb_init('a.attachment');
};

ca.SetupGlossary = function() {
	var gel = $('.Content')[0];
	var gnav = document.createElement('ul');
	// Build the alpha subnav
	gnav.setAttribute('id', 'gnav');
	var alpha = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'];
	for(var i = 0; i < alpha.length; i++){
		var gnavitem = document.createElement('li');
		gnavitem.setAttribute('id', 'gnav-' + alpha[i]);
		gnavitem.innerHTML = alpha[i];
		gnav.appendChild(gnavitem);
	}
	
	var gfirst = gel.getElementsByTagName('h3')[0];
	gfirst.parentNode.insertBefore(gnav, gfirst);
	
	// Step through glossary terms
	var done = [];
	var gitems = gel.getElementsByTagName('h3');
	for(var i = 0; i < gitems.length; i++){
		var term = gitems[i].innerHTML.replace(/\s/gi, '-').toLowerCase();
		var letter = term.substr(0, 1);
		var tanchor = document.createElement('a');
		//if(!done.contains(letter)) {
			// Create the letter anchor
			var ganchor = document.createElement('a');
			ganchor.setAttribute('id', letter);
			ganchor.setAttribute('name', letter);
			gitems[i].appendChild(ganchor);
			// Update the subnav
			document.getElementById('gnav-' + letter).innerHTML = '<a href="#' + letter + '">' + letter + '</a>';
			done.push(letter);
		//}
		// Create the term anchor
		tanchor.setAttribute('name', 't-' + term);
		gitems[i].appendChild(tanchor);
		gitems[i].className = 'gterm';
	}
}

addDOMLoadEvent(function(){
	ca.SetupAttachments();
	if(pid == 'resource-centre-glossary') {
		ca.SetupGlossary();
	}
});