/* Functions that handle preload. */
function MM_preloadImages() { //v3.0
 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
   var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
   if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function fnRoll(imgName,strSrc) {
	//USAGE : <a href="#" onmouseover="fnRoll('imgName');" fnRoll('imgName','/images/sample.gif');></a>
	if (document.images) document[imgName].src = strSrc;
}

function fnInit(){
	//uncomment and customize image paths to pre-load
	MM_preloadImages('images/buttony2.jpg');
	startList();
}

function startList() {	//the actual magic
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("ulNav");
		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", "");}
			}
		}
	}
}

window.onload = fnInit;