startList = function() {
	if (document.all&&document.getElementById) {
		navRoot_0 = document.getElementById("subnav");
		if (navRoot_0 != null)	{
			navRoot = navRoot_0.childNodes[0];
			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", "");
					}
				}
			}
		}
	}
}
// Vicert 6/28/06: A correction below is made to take into account any 
// "onload" code already existing on the page

if(window.onload!=null){
	var prev_onload = window.onload; 
	window.onload = function() { startList(); prev_onload(); } 
}else{
	window.onload=startList;
}
 
 // function to do rollovers

function Rollover(imgname1,filename,state){
	if (loaded > 0){
		document.images[imgname1].src = state ? '/bsc/images/' + filename + '_on.gif' : '/bsc/images/' + filename + '_off.gif';
	}
}


// function to load images for rolloversl
var loaded = 0;
 
 
 function loadImgs(){loaded = 1;}