/* Shop */



var shop = {

	nItems: 0,



	replaceCartLinks: function() {

		shop._replaceCartLinks(document.getElementById('navProd'));

		shop._replaceCartLinks(document.getElementById('navProdTop'));

	},

	_replaceCartLinks: function(t) {

		if (!t || (t.nodeName.toLowerCase() != 'table')) return false;

		for (var i = 1; i < t.tBodies[0].rows.length; i++) {

			var row = t.tBodies[0].rows[i];

			var cell = row.cells[row.cells.length - 1];

			id = parseInt(cell.id.substring(3, cell.id.length));

			var as = cell.getElementsByTagName('a');

			if (as.length >= 2) {

				var a = as[0];

				a.href = '#';

				a.onclick = new Function("shop.addToCart(" + id + ");return false;");

			}

		}

	},

	addToCart: function(id) {

		var h=new shopws(shopHandler); 

		h.addcartitem(id, 1);

		return false;

	},

	delCartItem: function(id) {

		var h=new shopws(shopHandler); 

		h.delcartitem(id);

		return false;

	},

	updateCart: function(delta) {

		shop.nItems += delta;



		var info = document.getElementById('topCartInfo');

		var s = 'Cosul contine <b>' + shop.nItems + '</b> ' + ((shop.nItems == 1) ? 'cupon' : 'cupoane') + '.';

		info.innerHTML = s;

	},



	print: {

		items: null,

		index: 0,

		frameLoaded: function() {

			if (shop.print.index >= shop.print.items.length) return false;

			var min = ((shop.print.items.length < shop.print.index + 3) ? shop.print.items.length : shop.print.index + 3);

			var ids = '';

			for (var i = shop.print.index; i < min; i++) {

				ids += shop.print.items[i] + '|';

				shop.print.index++;

			}

			ids = ids.substring(0, ids.length - 1);

			var frame = document.getElementById('printFrame');

			frame.src = icdUrl + 'shop/print-frame.php?id=' + ids;

		}

	}

	

}



var shopHandler = {

	addcartitem: function(result) {

		var td = document.getElementById('act' + result);

		td.innerHTML = 'Adaugat in cos';

		var tdtop = document.getElementById('actTop' + result);

		if (tdtop) {

			tdtop.innerHTML = 'Adaugat in cos';

		}

		shop.updateCart(1);

	},

	delcartitem: function(result) {

		var tr = document.getElementById('cart' + result);

		if (tr.parentNode.rows.length <= 3) {

			document.getElementById('cart0').className = 'last';

		};

		tr.parentNode.removeChild(tr);

		shop.updateCart(-1);

	}

}



icd_onload_register(shop.replaceCartLinks);