function tx_ameosminicommerce_pi3_doSubmit(formname)
{
	var oQty	= document.forms[formname]['tx_ameosminicommercemain[quantity]'];
	
	if(oQty)
	{
		if(!isNaN(parseInt(oQty.value)))
		{
			oQty.value = parseInt(oQty.value);
			document.forms[formname].submit();
		}
	}
}