function laskehinta(partform) {
	var hinta = 0;

	for (var i = 0; i < partform.elements.length; i++) {
		if (partform.elements[i].type != "select-one") continue;
		hinta += parseFloat(partform.elements[i].options[partform.elements[i].options.selectedIndex].value);
		hinta = Math.round(hinta * 10) / 10;
	}
	return hinta;
}

function paivitahiddenkentat(myform)
{
	for (var i = 0; i < myform.elements.length; i++)
	{
		if (myform.elements[i].type == "select-one")
		{
			tmp = myform.elements[i].options[myform.elements[i].options.selectedIndex].text;

			if (tmp.search("-- Ei kiitos --*") == -1)
			{
				myform.elements[i-1].value = myform.elements[i].options[myform.elements[i].options.selectedIndex].text;
			} else
			{
				myform.elements[i-1].value = "";
			}
		}
	}
}


function paivitakori(uusihinta) {
	document.konepaketti.Summa.value = uusihinta;
}