function getWindowHeight()
{
	var winW = 630, winH = 460;
	
	if (parseInt(navigator.appVersion)>3) {
	 if (navigator.appName=="Netscape") {
	  winW = window.innerWidth;
	  winH = window.innerHeight;
	 }
	 if (navigator.appName.indexOf("Microsoft")!=-1) {
	  winW = document.body.offsetWidth;
	  winH = document.body.offsetHeight;
	 }
	}
	
	return winH;
}

function newwin(page) 
{
	window.open(page, "NewWin", "location=1, toolbar=1, directories=1, status=1, menubar=1, scrollbars=1, resizable=1");
}

function show_details(id)
{
	folder = document.getElementById(id).style;
	if (folder.display=="none")
		folder.display="";
	else
		folder.display="none";
}