var isIEBrowser = false;
var isFfBrowser  = false;

function onKpointPageUnload()
{
    document.getElementById("KWebPlayerUI").onPageUnload();
}

function closeBrowser()
{
	isIEBrowser  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
	isFfBrowser =  (navigator.userAgent.indexOf( "Firefox/" ) != -1) ? true :false;
	
	if (isIEBrowser)
	{
		close();
    }
    else
    {
    	window.open('','_parent','');
        window.close();
    }
}