var popUpWin
var isIE3
var isIE3 = (navigator.appVersion.indexOf("MSIE 3") != -1) ? true : false
			
function popWin(url,width,height) {
	

	if (isIE3) {
			popUpWin = window.open(url,"pop","toolbar=no,location=0,directories=0,status=no,menubar=no,scrollbars=no,resizable=yes,height=1,width=1")
	}

	if (popUpWin && !popUpWin.closed) {
			popUpWin.close()
	}
	popUpWin = ""
	popUpWin = window.open(url,popUpWin,"height=" + height + ",width=" + width + ",channelmode=0,dependent=0,directories=0,fullscreen=0,location=0, menubar=0,resizable=1,scrollbars=1,status=0,toolbar=0", "pop");
	if (popUpWin.opener == null) {
			popUpWin.opener = window
	}
	if (navigator.appName == 'Netscape') {
	popUpWin.focus();
	}
}