function class_assign_mouseover() {
	if (this.nodeName!="LI") return;
		if (this.className=="arrow_down") {
			this.className="arrow_down_rollover";
		} else this.className="rollover";
		var nodes = this.childNodes;
		for (var i = 0; i< nodes.length; i++) {
			if (nodes[i].nodeName=="A") nodes[i].className="rollover";
		}
}
function class_assign_mouseout() {
	if (this.nodeName!="LI") return;
		if (this.className=="arrow_down_rollover") {
			this.className="arrow_down";
		} else this.className="";
		var nodes = this.childNodes;
		for (var i = 0; i< nodes.length; i++) {
			if (nodes[i].nodeName=="A") nodes[i].className="";
		}
}
function class_assign(e) {
	if (this.nodeName!="A") {
		var nodes = this.childNodes;
		if (nodes.length <3) return;
		manageMenuArray(this.id);
		for (var i = 0; i< nodes.length; i++) {
			if (nodes[i].nodeName=="UL") {
			
				if (nodes[i].className!="show_class") { 
					nodes[i].className="show_class";
				} else  {
					nodes[i].className = '';
				}
			} else continue;
		}
	} else {
		document.location.href=this.href;
	}
	if (document.all&&document.getElementById) {
		window.event.cancelBubble = true;
	} else {
		e.stopPropagation(); 
	}
}
displayNodes =  function() {
	if (document.getElementById("MightyMenu")) {
		navRoot = document.getElementById('MightyMenu').getElementsByTagName("LI");
		navRootHref = document.getElementById('MightyMenu').getElementsByTagName("A");
		for(i=0; i<navRoot.length; i++) { 
			navRoot[i].onmouseover = class_assign_mouseover;
			navRoot[i].onmouseout = class_assign_mouseout;
			navRoot[i].onclick = class_assign;
		}
		for(i=0; i<navRootHref.length; i++) navRootHref[i].onclick = class_assign;
	}
}

//openMenuArray = Array();
//window.onload=displayNodes;

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}