// JavaScript Document
var Popup = {
	
	modal: "",
	
	slide_in: function(){
		if($chk($('error'))){
			Popup.modal = $('error').effects({duration: 1000});
			Popup.modal.start({'top': [-500, 30], 'opacity': [0, 0.9]});
		}
	},
	
	hide: function(){
		Popup.modal.start({
		    'top': [30, -500],
		    'opacity': [0.9, 0]
		});

	}
	
};

window.addEvent("domready", function(){Popup.slide_in();});