// JavaScript Document
function getChildElements(elemName) {
   nodesList = elemName.childNodes;
   var childElems = new Array();
   var counter = 0;
   for (var m = 0; m < nodesList.length; m++) {
   if (nodesList[m].nodeType == 1) {
   childElems[counter] = nodesList[m];
   counter = counter + 1;
   }
   }  
   return childElems;
}

sfHover = function() {
	var sfEls = document.getElementById("mainNav").getElementsByTagName("li");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);


function addLoadEvent(func) {
	var oldonload = window.onload;
	  	if (typeof window.onload != 'function') {
    	window.onload = func;
  	} else {
    	window.onload = function() {
    	oldonload();
    	func();
    	}
	}
}

<!--
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
//-->

 <!--
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
//-->