function surveyDeployPopup(url, params) 
{
	window.open(url, 'refer', params).focus();
	var bAgent = window.navigator.userAgent; 
	var bAppName = window.navigator.appName;
	return bAppName.indexOf("Explorer") >= 0 && bAgent.indexOf("Mozilla/3") >= 0 && bAgent.indexOf("Mac") >= 0;
}