var errStr = 'Command not found: "categoryPreview/estore/best-sellers-841186".';
var isGigyaUnavl = errStr.indexOf("GIGYA_UNAVAILABLE");
if( isGigyaUnavl > 0){
eStoreProductOverlay('gigyaServiceUnavailable_overlay');
}
else
{
Command not found: "categoryPreview/estore/best-sellers-841186".
}
}
placeholder...