function openWin(win, w, h) {
	var le = (screen.availWidth - w) /2;
	var he = (screen.availHeight -h) /2;
	window.open(win,"isg","height="+h+",width="+w+",status=yes,toolbar=no,scrollbars=yes,menubar=no,location=no,resizable=yes,left="+le+", top="+he,false);
}

function addbookmark(){
  bookmarkurl="http://www.is-guide.com/"
  bookmarktitle="ISG, the resource platform"
  if (document.all)
    window.external.AddFavorite(bookmarkurl,bookmarktitle)
}

function calendarPicker(strTxtRef)
{										 									 
	openWin('/Controls/Calendar.aspx?field=' + strTxtRef +'',300,250);				
}