//BEGIN MENU SCRIPT

startList = function() {
if (document.all && document.getElementById) {
navRoot = document.getElementById("nav");
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=startList;

function showlayer(layer) {
	var myLayer=document.getElementById(layer).style.display;
	if(myLayer=="none")
		{
		document.getElementById(layer).style.display="block";
	}
 	else { 
		document.getElementById(layer).style.display="none";
	}
}

//END MENU SCRIPT

//BEGIN HIDE/REVEAL LAYERS SCRIPT

if(document.getElementById)
document.write('<style type="text/css">.detail {float:left;display:none;}#zero {display:block;}<\/style>');
function reveal(det){
if(!document.getElementById) return;
if (!document.getElementsByClassName){
document.getElementsByClassName = function(cn){
cn = cn.replace(/ +/g, ' ').split(' ');
var ar = [], testname = function(n){
for (var re, i = cn.length - 1; i > -1; --i){
re = new RegExp('(^|\W)' + cn[i] + '(\W|$)');
if(!re.test(n)) return false;
}
return true;
}
for(var d = document.all || document.getElementsByTagName('*'), i = 0; i < d.length; ++i)
if(testname(d[i].className))
ar[ar.length] = d[i];
return ar;
};
document.getElementsByClassName.spoof = true;
}
for (var d = document.getElementsByClassName('detail'), i = d.length - 1; i > -1; --i)
d[i].style.display = 'none';
document.getElementById(det).style.display = 'block';
if (document.getElementsByClassName.spoof)
document.getElementsByClassName.spoof = document.getElementsByClassName = null;
}

function setHighlight(e)
{
	resetDivs();
	e.style.background='#f5dcaa';
	// You could also use this one to assign a new className, but ensure you have it declared in your CSS (.select)
	//this.className='select';
}
function resetDivs(){
for(var i=0,divs=document.getElementById('triggers').getElementsByTagName('div');i<divs.length;i++) divs[i].style.background='none';
}