function modifyPrice2(idprod)
{
	var the_inputs = document.getElementsByTagName("select");
	var temp = '';
	for (var n=0; n<the_inputs.length; n++)
	{
		if (the_inputs[n].className == "selprodukty_"+idprod)
		{
			temp+=the_inputs[n].value+',';
		}
	}
	if (temp!='' && idprod!=0)
	{
		advAJAX.get({
			url : '/_ajax/checkPrice.php?idprod='+idprod+'&values='+temp,
			onSuccess : function(obj) { document.getElementById('priceSpan_'+idprod).innerHTML = obj.responseText; },
			onError : function(obj) { alert("Error: " + obj.status); }
		});
	}	
}