		
PositionX = 100;
PositionY = 100;
defaultWidth  = 500;
defaultHeight = 500;	
var AutoClose = true;

if (parseInt(navigator.appVersion.charAt(0))>=4){
	var isNN=(navigator.appName=="Netscape")?1:0;
	var isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;
}
var optNN='scrollbars=no,width='+defaultWidth+',height='+defaultHeight+',left='+PositionX+',top='+PositionY;
var optIE='scrollbars=no,width=150,height=100,left='+PositionX+',top='+PositionY;

function popImage(imageURL,imageTitle){
	//alert('hoi');
	if (isNN){imgWin=window.open('about:blank','',optNN);}
	if (isIE){imgWin=window.open('about:blank','',optIE);}
	with (imgWin.document){
		writeln('<html><head><title>Loading...</title><style>body{margin:0px;}</style>');writeln('<sc'+'ript>');
		writeln('var isNN,isIE;');writeln('if (parseInt(navigator.appVersion.charAt(0))>=4){');
		writeln('isNN=(navigator.appName=="Netscape")?1:0;');writeln('isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}');
		writeln('function reSizeToImage(){');writeln('if (isIE){');writeln('window.resizeTo(240,100);');
		writeln('width=240-(document.body.clientWidth-document.images[0].width);');
		writeln('height=100-(document.body.clientHeight-document.images[0].height);');
		writeln('window.resizeTo(width,height);}');writeln('if (isNN){');       
		writeln('window.innerWidth=document.images["George"].width;');writeln('window.innerHeight=document.images["George"].height;}}');
		writeln('function doTitle(){document.title="'+imageTitle+'";}');writeln('</sc'+'ript>');
		if (!AutoClose) writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();doTitle();self.focus()">')
		else writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();doTitle();self.focus()" onblur="self.close()">');
		writeln('<img name="George" src='+imageURL+' style="display:block"></body></html>');
		close();		
	}
}


var remember = new Array();
var remember2 = new Array();
var checkIt = 0;
var DHTML;

function show(id,lvl,obj)
{
	DHTML = (document.getElementById || document.all || document.layers);
	if (!DHTML) return;
	//checkUserInput();
	if (checkIt) clearTimeout(checkIt);
	if (remember[lvl] && remember[lvl] == id) return;
	if (remember[lvl])
	{
		closeAll(lvl);
	}
	if (id)
	{
		var x = getObj(id);
		x.visibility = 'visible';

	}
	remember[lvl] = id;


	
	if (obj.parentNode) y = obj.parentNode;
	else if (obj.parentElement) y = obj.parentElement;
	else return;
	if (obj.tagName == 'A')
	{
		if (y.className) return;
		y.className = 'over';
	}
	if (remember2[lvl]) remember2[lvl].className = '';
	if (obj.tagName == 'A') remember2[lvl] = y;

}

function closeAll(lvl)
{
	for (i=remember.length - 1;i>=lvl;i--)
	{
		if (remember[i]) //IE4 Mac
		{
			var x = getObj(remember[i]);
			x.visibility = 'hidden';
		}
		remember[i] = null;
		if (remember2[i])
		{
			remember2[i].className = '';
			remember2[i] = null;
		}
	}

}

function checkUserInput(){
//if (checkIt) clearTimeout(checkIt);
//checkIt = setTimeout('closeAll(1)',2000);
}

function halt(){
checkIt = setTimeout('closeAll(1)',300);
}

function getObj(id){
if (document.getElementById){return document.getElementById(id).style;}
else if (document.all){return document.all[id].style;}
else if (document.layers){return document.layers[id];}
else return false;}
		
//=====================================================================
