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

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