function deleteCatalog(id) {
	if (!confirm("Удалить товар?")) return;
	
	Request = pxReq.newRequest(afterDelete);	
  	
	pxReq.post(Request, '../script/req.php');
	Request.send("id=6&catalog=" + id);	
}

function afterDelete() {
	if (pxReq.state(Request) != 0) return;
	var result = Request.responseText;	
	if (result && result != "") {
		alert(result);
		return;
	}
	document.location = document.location;
}

function reCalc() {
	var value = readValue();
	Request = pxReq.newRequest(afterDelete);	
  	
	pxReq.post(Request, '../script/req.php');
	Request.send("id=7&catalog=" + value);	
}

function goDemand() {
	document.location = 'demand.php';
}

function readValue() {
	var table = pxDOM.byId('basket');
	var rows = table.rows;
	var result = Array();
	for (var i = 1; i < rows.length; i++) {
		result[result.length] = getItem(rows[i]);
	}
	return result.join('\n');
}

function getItem(row) {
	var result = Array();
	result[0] = row.cells[0].childNodes[0].innerHTML;
	result[1] = row.cells[2].childNodes[0].value;
	return result.join('\t');
}