function openWin(pageName, winWidth, winHeight) {  
	var surveyWin = window.open(pageName,"surveyWin","top=10,left=10,width=" + winWidth + ",height=" + winHeight + ",directories=no,resizable=yes,menubar=no,scrollbars=yes,toolbar=no,location=no,statusbar=no");
	surveyWin.focus();
}