function help()	{
	var opens = '/price/cart.php?help=on';
	var win = "width=500,height=350,menubar=no,location=no,resizable=yes,scrollbars=yes";
	Help = window.open(opens,'Help',win);
	Help.focus();
}

// new edition 21.10.2009

function checkCart(rowId)	{
	var _row = document.getElementById(rowId);
	if (_row.value == '' || _row.value < 1){
		alert('Укажите пожалуйста количество');
		return false;
	}
	else	{
		document.forms['listPost'].submit();
	}
}

function setDel(_del){
	document.getElementById('deleteRow').value = _del;
	document.forms['wk'].submit();
}

function setDo(_do){
	document.getElementById('doCart').value = _do;
	document.forms['wk'].submit();
}

function showDiv(_num_) {
	document.getElementById('temp1').style.display = 'none';
	document.getElementById('temp2').style.display = 'none';
	document.getElementById('temp3').style.display = 'none';

	var div = document.getElementById('temp' + _num_);

	if(div.style.display == 'none') {
		div.style.display = 'block';
	}
	else {
		div.style.display = 'none';
	}
}