// JavaScript Document
var menu_id = new Array();
var menu_name = new Array();
var menu_pricegrn = new Array();
var menu_price = new Array();

function getItem(id) {
	document.getElementById('bludo').innerHTML = '';
	xajax_getBludo(id);
	document.getElementById('bludo').style.display = 'block';
}

function getPerson(pic,name,prof) {
	document.getElementById('bludo').innerHTML = '';
	xajax_getPerson(pic,name,prof);
	document.getElementById('bludo').style.display = 'block';
}

function AddItem (item_id, name, pricegrn, price) {
	document.getElementById('bludo').style.display = 'none';
	
	menu_id.push(item_id);
	menu_name.push(name);
	menu_pricegrn.push(pricegrn);
	menu_price.push(price);
	
	ShowOrder();
}

function DelItem(id) {
	menu_id[id] = 0;
	ShowOrder();
}

function ShowOrder() {
	order_div = '<div class="title">Ваш заказ:</div><form id="order_form" method="post"><table align="right" cellpadding="5">';
	sum = 0;
	for (i=0;i<menu_id.length;i++) {
		if (menu_id[i]>0) {
			order_div += '<tr valign="top"><td><img src="menu/thumb/'+menu_id[i]+'.jpg" width="50" /></td><td>'+menu_name[i]+'</td><td class="price">'+menu_pricegrn[i]+'<input type="hidden" name="items[]" value="'+menu_id[i]+'" /></td><td><a href="javascript:DelItem('+i+');"><img src="i/del.gif" width="13" height="13" alt="Удалить" border="0" /></a></td></tr>';
			sum += menu_price[i];
		}
	}
	order_div += '</table></form><br clear="all" /><br /><table align="right"><tr class="title1"><td align="right">Счет:</td><td align="left"> <span>'+sum+'&nbsp;грн.</span></td></tr>';
	discount = Math.round(sum*0.15);
	order_div += '<tr class="title1"><td align="right">Скидка&nbsp;15%:</td><td align="left"> <span>'+discount+'&nbsp;грн.</span></td></tr>';
	total = sum - discount;
	order_div += '<tr class="title2"><td align="right">Итого:</td><td align="left"> <span>'+total+'&nbsp;грн.</span></td></tr></table><br clear="all" /><br /><div align="center"><a class="order_link" href="javascript: document.getElementById(\'order_form\').submit();">Заказать столик</a></div>';

	document.getElementById('order').innerHTML = order_div;
}