var errStr = 'Command not found: "gucci-womens-black-glasses-gg3573-10167665".';
var isGigyaUnavl = errStr.indexOf("GIGYA_UNAVAILABLE");
if( isGigyaUnavl > 0){
eStoreProductOverlay('gigyaServiceUnavailable_overlay');
}
else
{
Command not found: "gucci-womens-black-glasses-gg3573-10167665".
}
}
placeholder...