var errStr = 'Command not found: "en/Boots-Night-Time-Comfort-Knee-Support_1281599/".';
var isGigyaUnavl = errStr.indexOf("GIGYA_UNAVAILABLE");
if( isGigyaUnavl > 0){
eStoreProductOverlay('gigyaServiceUnavailable_overlay');
}
else
{
Command not found: "en/Boots-Night-Time-Comfort-Knee-Support_1281599/".
}
}
placeholder...