/*    POP UP Functions     */
	function PopUp(FileName,PopUpWidth,PopUpHeight)
	{
        PopUpLeft=((screen.availWidth-PopUpWidth)/2);
        PopUpTop=((screen.availHeight-PopUpHeight)/2);
    
        window.open (FileName,"_blank","toolbar=No,location=No,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width="+PopUpWidth+",height="+PopUpHeight+",left="+PopUpLeft+",top="+PopUpTop+"");
	}