var errStr = 'Command not found: "allergy-hayfever-children/filter/Promotion-Save up to £6 on selected hayfever relief".';
var isGigyaUnavl = errStr.indexOf("GIGYA_UNAVAILABLE");
if( isGigyaUnavl > 0){
eStoreProductOverlay('gigyaServiceUnavailable_overlay');
}
else
{
Command not found: "allergy-hayfever-children/filter/Promotion-Save up to £6 on selected hayfever relief".
}
}
placeholder...