function getElementsByClassName(ClassName,tagName,parentElement){
var elements=new Array();
var d=parentElement ? parentElement : document;
var allElements;

if(tagName)
allElements=d.all && d.all.tags(tagName)
|| d.getElementsByTagName && d.getElementsByTagName(tagName);
else allElements=d.all || d.getElementsByTagName("*");

for(var i=0,len=allElements.length; i<len; i++)
if(allElements[i].className==ClassName)
elements[elements.length]=allElements[i];

return elements;
}

armRollovers = function(aRolloverListContainerId){
	aRolloverListContainerId = "nav";
	if(rolloverListContainer = document.getElementById(aRolloverListContainerId)){
		//do inline links
		rolloverList = rolloverListContainer.getElementsByTagName("li");
		for(var i = 0, len = rolloverList.length; i < len; i++){
			thisRollover = rolloverList[i];
			if(thisRollover.id != _thisPage){
				thisRollover.onmouseover = function(){ this.style.backgroundColor="#FFF"; };
				thisRollover.onmouseout = function(){ this.style.backgroundColor="#EEE"; };
			} else{
				thisRollover.style.backgroundColor="#FFF"; 
			}
		}
	}
}

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


addLoadEvent(armRollovers);