var login = new Object({
	rand:0,
	idc:'',
	idf:'',
	show:function(caller) {
		if(this.rand == 0) {
			this.rand = Math.floor(Math.random()*123456);
			var idc = this.idc = 'container'+this.rand;
			var idf = this.idf = 'form'+this.rand;
			var container = "<div id='"+this.idc+"' align='center' style='background-image:url(\"images/displaybg.png\");position:fixed;top:0px;left: 0px; width:100%; height:100%'></div>";
			var form = "<div style='background-image:url(img/cuadro.png); width:254px; height:106px; position:relative; top:200px;'><div id='"+this.idf+"' align='center'></div></div>";
			$('body').prepend(container);
			$('#'+this.idc).html(form);
			$.get(caller,null,function(data){
				var el = $('#'+idf);
				el.html(data);
				var w = $(window).width();
				var h = $(window).height();
				var ew = el.width();
				var eh = el.height();
				el.css('position','relative');
				var top = (15);//(h/2)-(eh/2);
				el.css('top',top+'px');
				el.css('display','block');
				el.css('z-index',100);
				$('#'+idc).css('z-index',100);
				$('#'+idc).show();
				el.show();
			});
		} else {
			$('#'+this.idc).show();
		}
	},
	cancel:function(){
		$('#'+this.idc).hide();
	}
});

$(document).ready(function(){
	$('a.login').click(function(){
		login.show('ingresa.php');
		return false;
	});
});