function add_to_cart(goods, event)
{
	var a = new inAjaxWindow('wnd_id', 'data_id', 'ajax.php')
	if (event.clientY==undefined)
	{
		a.top = document.body.scrollTop + event.pageY - 100;
		a.left = event.pageX - 250;
	}
	else
	{
		a.top = document.body.scrollTop + event.clientY - 100;	
		a.left = event.clientX - 250;
	}
	a.LoadData('add', goods);
}
function hide_gl()
{
	mb = document.getElementById('mbox');
	mb.style.visibility = 'hidden';
}