var newWindow = null;
function closeWin() {
	if (newWindow != null){
		if(!newWindow.closed)
			newWindow.close();
	}
}
function popUpWin(url, strWidth, strHeight) {
	closeWin();	
	var tools="";
	tools = "resizable,toolbar=no,location=no,scrollbars=1,width="+strWidth+",height="+strHeight+",left=0,top=0";
	newWindow = window.open(url, 'newWin', tools);
	newWindow.focus();
}
function HideSurveyLink() {
	document.getElementById('SurveyLink').innerHTML = "";
}