// Rollover images
if (document.images) 
{
imgMyspace1 = new Image 
imgMyspace2 = new Image 
imgMyspace1.src = 'images/myspace_bw.png'
imgMyspace2.src = 'images/myspace.png'

imgFacebook1 = new Image 
imgFacebook2 = new Image 
imgFacebook1.src = 'images/facebook_bw.png'
imgFacebook2.src = 'images/facebook.png'

imgTwitter1 = new Image 
imgTwitter2 = new Image 
imgTwitter1.src = 'images/twitter_bw.png'
imgTwitter2.src = 'images/twitter.png'
}

// AJAX
function makeXmlHttp(){
       var xmlhttp = null;
       if(window.XMLHttpRequest){
       xmlhttp = new XMLHttpRequest();
       }else{
           try{
               xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
           }catch(e){
               window.alert("Uw browser ondersteunt het XMLHttpRequest object niet!");
           }
       }
       
       return xmlhttp;
   }

function replaceMain(source){
       var indicator = document.getElementById("indicator").style;
	var main = document.getElementById("main").style;
       var xmlhttp = makeXmlHttp();
       xmlhttp.open("POST", source, true);
       xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
       xmlhttp.onreadystatechange = function() {
           if(xmlhttp.readyState == 4 && xmlhttp.status==200){
               indicator.display = "none";
			main.display = "inline";
               		document.getElementById("main").innerHTML=xmlhttp.responseText;
			$("a[rel^='lightbox']").slimbox({/* Put custom options here */}, null, function(el) {
			     return (this == el) || ((this.rel.length > 8) && (this.rel == el.rel));
			});
			$('#scrollbar2').tinyscrollbar({axis: 'x'});
           }
       }
	main.display = "none";
       indicator.display = "inline";
	document.getElementById("main").innerHTML="";
       xmlhttp.send('');
   }

// Higlight navigation links
function highlightNav(id){
	// Reset all classes
	var l = document.getElementById("linkBlog");
	l.className = "";
	l = document.getElementById("linkShows");
	l.className = "";
	l = document.getElementById("linkMedia");
	l.className = "";
	l = document.getElementById("linkMerch");
	l.className = "";
	l = document.getElementById("linkAbout");
	l.className = "";
	l = document.getElementById("linkContact");
	l.className = "";
	
	// Set class for clicked link to select
	id.className = "select";
}