var errStr = 'Command not found: "en/Katy-Perry-Punk-Princess_1457728/".';
var isGigyaUnavl = errStr.indexOf("GIGYA_UNAVAILABLE");
if( isGigyaUnavl > 0){
eStoreProductOverlay('gigyaServiceUnavailable_overlay');
}
else
{
Command not found: "en/Katy-Perry-Punk-Princess_1457728/".
}
}
placeholder...