function showWaiting()
{
	var html = '<div id="lightbox_login"><div class="login"><h1>Hệ thống đang xử lý</h1><table align="center" width="100%" cellpadding="8" cellspacing="8"><tr valign="middle"><td align="center"><img src="images/ajax-loader.gif" /></td><td align="left">Vui lòng chờ trong giây lát...</td></tr></table></div></div>';
	$.blockUI
	({
		message : html ,
		css: 
		{
			border: 'none',
			cursor: 'pointer',
			top:  ($(window).height() - 400)/2 + 'px',
			left: ($(window).width() - 382)/2 + 'px',
			color : 'none'
		}
	});
	/*
	$.getJSON
	(
		HOST + '/lightbox/show-waiting/?callback=?',
		{},
		function(data)
		{
			$.blockUI
			({
				message : data.html ,
				css: 
				{
					border: 'none',
					cursor: 'pointer',
					top:  ($(window).height() - 400)/2 + 'px',
					left: ($(window).width() - 382)/2 + 'px',
					color : 'none'
				}
			});
		}
	);
	*/
}

function showLogin()
{
	$.getJSON
	(
		HOST + '/lightbox/login/?callback=?',
		{},
		function(data)
		{
			$.blockUI
			({
				message : data.html ,
				css: 
				{
					border: 'none',
					cursor: 'pointer',
					top:  ($(window).height() - 400)/2 + 'px',
					left: ($(window).width() - 382)/2 + 'px',
					color : 'none'
				}
			});
		}
	);
}