var newClick2CallWin = null;  
function click2CallByPopup(strURL)
{
	if (newClick2CallWin != null && !newClick2CallWin.closed)
	{
		newClick2CallWin.close();  
	}
	strURL += "&ActivatingURL=" + window.location;
	newClick2CallWin = window.open(strURL, "newWin", "status,height=315,width=590");
	newClick2CallWin.focus();
}