function downloadNow(file,redUrl,extUrl) {
  var browser = (window.navigator.userAgent.indexOf("SV1") != -1);
        if (browser && extUrl==0) {
						window.open(file,'dlnow','toolbar=0,location=no,directories=0,status=0, scrollbars=no,resizable=0,width=1,height=1,top=0,left=0');
						window.focus();	
	        	location.href = redUrl + '?idl=n';
        } else {
            location.href = redUrl;
        }
}