function browserCheck(providerContentId, windowSizeWidth, windowSizeHeight, runtime){
	if(navigator.appName == "Microsoft Internet Explorer"){
		window.open("gamesPopup.htm?game=" + providerContentId + "&width=" + windowSizeWidth + " &height=" + windowSizeHeight + "&env=" + runtime + "","test","height=820,width=950");	
	}
	else{
		alert("Clear365 games are available on Internet Explorer only; other browsers are not supported at this time.");
	}
}