var errStr = 'Command not found: "en/Ray-Ban-Unisex-Black-Sunglasses-0RB8307_1455841/".';
var isGigyaUnavl = errStr.indexOf("GIGYA_UNAVAILABLE");
if( isGigyaUnavl > 0){
eStoreProductOverlay('gigyaServiceUnavailable_overlay');
}
else
{
Command not found: "en/Ray-Ban-Unisex-Black-Sunglasses-0RB8307_1455841/".
}
}
placeholder...