//home page moodle2 slider
			$(document).ready(function() {
				var show = 0;
				
				// Show/Hide panel when button is clicked
				$('#slideButton').click(function(){
					if (show == 0){
						$('#panel').animate({
							top: '150px',
							opacity: '1',
							height: '226px'
						}, 500);
						show = 1;
						$('#panel').css("background-image","url(assets/images/arrow_moodle1.png)");
					} else {
						$('#panel').animate({
							top: '371px',
							height: '5px',
							opacity: '1'
						}, 500);
						show = 0;
						$('#panel').css("background-image","url(assets/images/arrow_moodle2.png)");
					}
				});
				
				// Hide panel when clicked
				$('#panel ul').click(function(){
					if (show == 0){
						$('#panel').animate({
							top: '150px',
							opacity: '1',
							height: '226px'
						}, 500);
						show = 1;
						$('#panel').css("background-image","url(assets/images/arrow_moodle1.png)");
					} else {
						$('#panel').animate({
							top: '371px',
							height: '5px',
							opacity: '1'
						}, 500);
						show = 0;
						$('#panel').css("background-image","url(assets/images/arrow_moodle2.png)");
					}
				});
			});
   


//homepage client carousel 
$.fn.infiniteCarousel = function () {

    function repeat(str, num) {
        return new Array( num + 1 ).join( str );
    }
  
    return this.each(function () {
        var $wrapper = $('> div', this).css('overflow', 'hidden'),
            $slider = $wrapper.find('> ul'),
            $items = $slider.find('> li'),
            $single = $items.filter(':first'),
            
            singleWidth = $single.outerWidth(), 
            visible = Math.ceil($wrapper.innerWidth() / singleWidth), // note: doesnt include padding or border
            currentPage = 1,
            pages = Math.ceil($items.length / visible);            


        // 1. Pad so that 'visible' number will always be seen, otherwise create empty items
        if (($items.length % visible) != 0) {
            $slider.append(repeat('<li class="empty" />', visible - ($items.length % visible)));
            $items = $slider.find('> li');
        }

        // 2. Top and tail the list with 'visible' number of items, top has the last section, and tail has the first
        $items.filter(':first').before($items.slice(- visible).clone().addClass('cloned'));
        $items.filter(':last').after($items.slice(0, visible).clone().addClass('cloned'));
        $items = $slider.find('> li'); // reselect
        
        // 3. Set the left position to the first 'real' item
        $wrapper.scrollLeft(singleWidth * visible);
        
        // 4. paging function
        function gotoPage(page) {
            var dir = page < currentPage ? -1 : 1,
                n = Math.abs(currentPage - page),
                left = singleWidth * dir * visible * n;
            
            $wrapper.filter(':not(:animated)').animate({
                scrollLeft : '+=' + left
            }, 500, function () {
                if (page == 0) {
                    $wrapper.scrollLeft(singleWidth * visible * pages);
                    page = pages;
                } else if (page > pages) {
                    $wrapper.scrollLeft(singleWidth * visible);
                    // reset back to start position
                    page = 1;
                } 

                currentPage = page;
            });                
            
            return false;
        }
        
        $wrapper.after('<a class="arrow back">&lt;</a><a class="arrow forward">&gt;</a>');
        
        // 5. Bind to the forward and back buttons
        $('a.back', this).click(function () {
            return gotoPage(currentPage - 1);                
        });
        
        $('a.forward', this).click(function () {
            return gotoPage(currentPage + 1);
        });
        
        // create a public interface to move to a specific page
        $(this).bind('goto', function (event, page) {
            gotoPage(page);
        });
    });  
};

$(document).ready(function () {
  $('.infiniteCarousel').infiniteCarousel();
});



//topmenu
$(document).ready(function() {
	

	function megaHoverOver(){
		$(this).find(".sub").stop().fadeTo('fast', 1).show();
			
		//Calculate width of all ul's
		(function($) { 
			jQuery.fn.calcSubWidth = function() {
				rowWidth = 0;
				//Calculate row
				$(this).find("ul").each(function() {					
					rowWidth += $(this).width(); 
				});	
			};
		})(jQuery); 
		
		if ( $(this).find(".row").length > 0 ) { //If row exists...
			var biggestRow = 0;	
			//Calculate each row
			$(this).find(".row").each(function() {							   
				$(this).calcSubWidth();
				//Find biggest row
				if(rowWidth > biggestRow) {
					biggestRow = rowWidth;
				}
			});
			//Set width
			$(this).find(".sub").css({'width' :biggestRow});
			$(this).find(".row:last").css({'margin':'0'});
			
		} else { //If row does not exist...
			
			$(this).calcSubWidth();
			//Set Width
			$(this).find(".sub").css({'width' : rowWidth});
			
		}
	}
	
	function megaHoverOut(){ 
	  $(this).find(".sub").stop().fadeTo('fast', 0, function() {
		  $(this).hide(); 
	  });
	}


	var config = {    
		 sensitivity: 1, // number = sensitivity threshold (must be 1 or higher)    
		 interval: 10, // number = milliseconds for onMouseOver polling interval    
		 over: megaHoverOver, // function = onMouseOver callback (REQUIRED)    
		 timeout: 10, // number = milliseconds delay before onMouseOut    
		 out: megaHoverOut // function = onMouseOut callback (REQUIRED)    
	};

	$("ul#topnav li .sub").css({'opacity':'0'});
	$("ul#topnav li").hoverIntent(config);



});

   
//twitter js
if(typeof renderTwitters!='function')(function(){var j=(function(){var b=navigator.userAgent.toLowerCase();return{webkit:/(webkit|khtml)/.test(b),opera:/opera/.test(b),msie:/msie/.test(b)&&!(/opera/).test(b),mozilla:/mozilla/.test(b)&&!(/(compatible|webkit)/).test(b)}})();var k=0;var n=[];var o=false;var p=['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'];window.ify=function(){var c={'"':'&quot;','&':'&amp;','<':'&lt;','>':'&gt;'};return{"link":function(t){return t.replace(/[a-z]+:\/\/[a-z0-9-_]+\.[a-z0-9-_:~%&\?\/.=]+[^:\.,\)\s*$]/ig,function(m){return'<a href="'+m+'">'+((m.length>25)?m.substr(0,24)+'...':m)+'</a>'})},"at":function(t){return t.replace(/(^|[^\w]+)\@([a-zA-Z0-9_]{1,15})/g,function(m,a,b){return a+'@<a href="http://twitter.com/'+b+'">'+b+'</a>'})},"hash":function(t){return t.replace(/(^|[^\w'"]+)\#([a-zA-Z0-9_]+)/g,function(m,a,b){return a+'#<a href="http://search.twitter.com/search?q=%23'+b+'">'+b+'</a>'})},"clean":function(a){return this.hash(this.at(this.link(a)))}}}();window.renderTwitters=function(a,b){function node(e){return document.createElement(e)}function text(t){return document.createTextNode(t)}var c=document.getElementById(b.twitterTarget);var d=null;var f=node('ul'),li,statusSpan,timeSpan,i,max=a.length>b.count?b.count:a.length;for(i=0;i<max&&a[i];i++){d=getTwitterData(a[i]);if(b.ignoreReplies&&a[i].text.substr(0,1)=='@'){max++;continue}li=node('li');if(b.template){li.innerHTML=b.template.replace(/%([a-z_\-\.]*)%/ig,function(m,l){var r=d[l]+""||"";if(l=='text'&&b.enableLinks)r=ify.clean(r);return r})}else{statusSpan=node('span');statusSpan.className='twitterStatus';timeSpan=node('span');timeSpan.className='twitterTime';statusSpan.innerHTML=a[i].text;if(b.enableLinks==true){statusSpan.innerHTML=ify.clean(statusSpan.innerHTML)}timeSpan.innerHTML=relative_time(a[i].created_at);if(b.prefix){var s=node('span');s.className='twitterPrefix';s.innerHTML=b.prefix.replace(/%(.*?)%/g,function(m,l){return a[i].user[l]});li.appendChild(s);li.appendChild(text(' '))}li.appendChild(statusSpan);li.appendChild(text(' '));li.appendChild(timeSpan)}if(b.newwindow){li.innerHTML=li.innerHTML.replace(/<a href/gi,'<a target="_blank" href')}f.appendChild(li)}if(b.clearContents){while(c.firstChild){c.removeChild(c.firstChild)}}c.appendChild(f);if(typeof b.callback=='function'){b.callback()}};window.getTwitters=function(e,f,g,h){k++;if(typeof f=='object'){h=f;f=h.id;g=h.count}if(!g)g=1;if(h){h.count=g}else{h={}}if(!h.timeout&&typeof h.onTimeout=='function'){h.timeout=10}if(typeof h.clearContents=='undefined'){h.clearContents=true}if(h.withFriends)h.withFriends=false;h['twitterTarget']=e;if(typeof h.enableLinks=='undefined')h.enableLinks=true;window['twitterCallback'+k]=function(a){if(h.timeout){clearTimeout(window['twitterTimeout'+k])}renderTwitters(a,h)};ready((function(c,d){return function(){if(!document.getElementById(c.twitterTarget)){return}var a='http://www.twitter.com/statuses/'+(c.withFriends?'friends_timeline':'user_timeline')+'/'+f+'.json?callback=twitterCallback'+d+'&count=20&cb='+Math.random();if(c.timeout){window['twitterTimeout'+d]=setTimeout(function(){if(c.onTimeoutCancel)window['twitterCallback'+d]=function(){};c.onTimeout.call(document.getElementById(c.twitterTarget))},c.timeout*1000)}var b=document.createElement('script');b.setAttribute('src',a);document.getElementsByTagName('head')[0].appendChild(b)}})(h,k))};DOMReady();function getTwitterData(a){var b=a,i;for(i in a.user){b['user_'+i]=a.user[i]}b.time=relative_time(a.created_at);return b}function ready(a){if(!o){n.push(a)}else{a.call()}}function fireReady(){o=true;var a;while(a=n.shift()){a.call()}}function DOMReady(){if(document.addEventListener&&!j.webkit){document.addEventListener("DOMContentLoaded",fireReady,false)}else if(j.msie){document.write("<scr"+"ipt id=__ie_init defer=true src=//:><\/script>");var a=document.getElementById("__ie_init");if(a){a.onreadystatechange=function(){if(this.readyState!="complete")return;this.parentNode.removeChild(this);fireReady.call()}}a=null}else if(j.webkit){var b=setInterval(function(){if(document.readyState=="loaded"||document.readyState=="complete"){clearInterval(b);b=null;fireReady.call()}},10)}}function relative_time(c){var d=c.split(" "),parsed_date=Date.parse(d[1]+" "+d[2]+", "+d[5]+" "+d[3]),date=new Date(parsed_date),relative_to=(arguments.length>1)?arguments[1]:new Date(),delta=parseInt((relative_to.getTime()-parsed_date)/1000),r='';function formatTime(a){var b=a.getHours(),min=a.getMinutes()+"",ampm='AM';if(b==0){b=12}else if(b==12){ampm='PM'}else if(b>12){b-=12;ampm='PM'}if(min.length==1){min='0'+min}return b+':'+min+' '+ampm}function formatDate(a){var b=a.toDateString().split(/ /),mon=p[a.getMonth()],day=a.getDate()+'',dayi=parseInt(day),year=a.getFullYear(),thisyear=(new Date()).getFullYear(),th='th';if((dayi%10)==1&&day.substr(0,1)!='1'){th='st'}else if((dayi%10)==2&&day.substr(0,1)!='1'){th='nd'}else if((dayi%10)==3&&day.substr(0,1)!='1'){th='rd'}if(day.substr(0,1)=='0'){day=day.substr(1)}return mon+' '+day+th+(thisyear!=year?', '+year:'')}delta=delta+(relative_to.getTimezoneOffset()*60);if(delta<5){r='less than 5 seconds ago'}else if(delta<30){r='half a minute ago'}else if(delta<60){r='less than a minute ago'}else if(delta<120){r='1 minute ago'}else if(delta<(45*60)){r=(parseInt(delta/60)).toString()+' minutes ago'}else if(delta<(2*90*60)){r='about 1 hour ago'}else if(delta<(24*60*60)){r='about '+(parseInt(delta/3600)).toString()+' hours ago'}else{if(delta<(48*60*60)){r=formatTime(date)+' yesterday'}else{r=formatTime(date)+' '+formatDate(date)}}return r}})();