//Enable Navigation to function properly
startList = function(){
	//alert('Hey!!!');
if (document.all&&document.getElementById) {
navRoot = document.getElementById("nav");
for (i=0; i<navRoot.childNodes.length; i++) {
node = navRoot.childNodes[i];
if (node.nodeName=="li") {
node.onmouseover=function() {
this.className+=" over";
  }
  node.onmouseout=function() {
  this.className=this.className.replace(" over", "");
   }
   }
  }
 }
}
//Enables Navigation to work
window.onload=startList;
//Random image 
function randomHeader(){
var randomNumber=Math.floor(Math.random()*11);
if (randomNumber == 0){
	randomNumber = 1;
}
var RNDimg = '../images/hdr_' + randomNumber + '.jpg';
document.HDRimg.src= RNDimg;
}