function noEnter(evnt) {
	var ff = window.event == null;
	var key = ff ? evnt.which : event.keyCode;
	if (key == 13) return false;
	if (arguments[1] != null) {
		if (arguments[1]) {
			if ((key < 48 || key > 57) && key!=44 && key!=46 && key!=45 && key!=8 && key!=0)
				return false;
		}
	}
	return true;
}
function navigate(par) {
	document.getElementById("new_page").value = par;
	document.forms[0].submit();
}
function Edit(id2, id) {
	self.opener.location.href = webPathParentWeb + "question.aspx?r20id=" + id2 + "&r25id=" + id;
	self.close();
}
function MaxVariant(name, max, poradi) {
	var coll = document.getElementsByName(name);
	var c = 0;
	for (var i=0; i < coll.length; i++) {
		if (coll[i].checked) c++;
	}
	if (c > max)
		document.getElementById(name + poradi).checked = false;
	if (c >= max)
		MaxVariantEnable(false, name);
	else
		MaxVariantEnable(true, name);
}
function MaxVariantEnable(b, name) {
	var coll = document.getElementsByName(name);
	for (var i=0; i < coll.length; i++) {
		if (b) {
			coll[i].disabled = false;
		} else {
			if (!coll[i].checked)
				coll[i].disabled = true;
		}
	}
}
function JinaOdpoved(id)
{
	if (document.all)
	{
		var o = document.getElementsByName(id);
		if (!o[o.length-1].checked) o[o.length-1].checked = true;
	}
	else
	{
		var o = document.getElementById(id);
		if (!o.checked) o.checked = true;
	}
}