// JavaScript Document
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

var head="display:''"
img1=new Image()
img1.src="1x1.gif"
img2=new Image()
img2.src="1x1.gif"

function change(){
if(!document.all)
return
if (event.srcElement.id=="foldheader") {
var srcIndex = event.srcElement.sourceIndex
var nested = document.all[srcIndex+1]
if (nested.style.display=="none") {
nested.style.display=''
event.srcElement.style.listStyleImage="url(1x1.gif)"
}
else {
nested.style.display="none"
event.srcElement.style.listStyleImage="url(1x1.gif)"
}
}
}

document.onclick=change

function show_div(id)
{
	var obj = document.getElementById(id);
	
	if(obj.style.display=='none')
	{
		obj.style.display="block";
	}
	else
	{
		obj.style.display="none";
	}
	
	var pid = id.substring(1);
	var info_id = 'i'+pid;
		
	var div = document.getElementById(info_id);
	if(div != null)
	{
		var td = div.parentNode.parentNode;
						
		if(div.style.display=='none')
		{
			div.style.display="block";
			
			if(td.nodeName == 'TD')
			{			
				td.style.verticalAlign = 'top';
			}
		}
		else
		{
			div.style.display="none";
			
			if(td.nodeName == 'TD')
			{			
				td.style.verticalAlign = 'middle';
			}
		}
	}
}

function s_h_div(id){
	var obj = document.getElementById(id);
	if(obj.className=='hide'){
		obj.className="show";
	}else{
		obj.className="hide";
	}
}