var MiniCart = Class.create();	
MiniCart.prototype = {
	initialize: function() {
		this.miniCartLi = $('cart');
		if( this.miniCartLi ) {
			// Show the drop-down indicator
			this.miniCartLi.removeAttribute( "style" );
			
			// "Turn on" the drop-down functionality
			this.miniCart = $('cartmenu');
			this.miniCart.addClassName( "dropdown" );
			
			window.setTimeout( this.loadCart( this ), 1000 );
		}
	},
	
	loadCart: function( me ) {
		return function() {
			new Ajax.Updater( me.miniCart, miniCartUrl, { method: 'get' } );
		}
	}
};

var miniCart;
Event.observe( 
	window, 
	"load", 
	function(e){ miniCart = new MiniCart(); } 
);