var newWindow = null;



function closeWin(){

	if (newWindow != null){

		if(!newWindow.closed)

			newWindow.close();

	}

}



function popUpWin(url, type, strWidth, strHeight){

	

	closeWin();

		

	type = type.toLowerCase();

	

	if (type == "fullscreen"){

		strWidth = screen.availWidth;

		strHeight = screen.availHeight;

	}

	var tools="";

	if (type == "standard") tools = "resizable,toolbar=yes,location=yes,scrollbars=yes,menubar=yes,width="+strWidth+",height="+strHeight+",top=0,left=0";

	if (type == "console" || type == "fullscreen") tools = "resizable,toolbar=no,location=no,scrollbars=no,width="+strWidth+",height="+strHeight+",left=0,top=0";

	newWindow = window.open(url, 'newWin', tools);

	newWindow.focus();

}



function doPopUp(e)

{

//set defaults - if nothing in rel attrib, these will be used

var t = "standard";

var w = "780";

var h = "580";

//look for parameters

attribs = this.rel.split(" ");

if (attribs[1]!=null) {t = attribs[1];}

if (attribs[2]!=null) {w = attribs[2];}

if (attribs[3]!=null) {h = attribs[3];}

//call the popup script

popUpWin(this.href,t,w,h);

//cancel the default link action if pop-up activated

if (window.event) 

	{

	window.event.returnValue = false;

	window.event.cancelBubble = true;

	} 

else if (e) 

	{

	e.stopPropagation();

	e.preventDefault();

	}

}



function findPopUps()

{

var popups = document.getElementsByTagName("a");

for (i=0;i<popups.length;i++)

	{

	if (popups[i].rel.indexOf("popup")!=-1)

		{

		// attach popup behaviour

		popups[i].onclick = doPopUp;

		// add popup indicator

		if (popups[i].rel.indexOf("noicon")==-1)

			{



			}

		// add info to title attribute to alert fact that it's a pop-up window

		popups[i].title = popups[i].title + " [Opens in pop-up window]";

		}

	}

}



addEvent(window, 'load', findPopUps, false);