Pagination = Class.create({
	initialize: function (container, options){
		this.container = $(container);
		this.options = Object.extend({
			afterPaginate: Prototype.emptyFunction
		}, options || {});
	},
	attachHandlers: function(aElements){
		aElements.invoke('observe', 'click', function(evt){
			var eltURI = evt.element().href;
			if(eltURI.include('/shop/asp/')) {
				eltURI +='/ajax/yes';
			}
			else {
				eltURI = eltURI + "&ajax=yes";
			}
			this.doPaginate(eltURI);
			Event.stop(evt);
			return false;
		}.bindAsEventListener(this));
	},
	doPaginate: function(url){
		new Ajax.Updater(this.container, url, {
			evalScripts: true,
			method: 'get',
			onLoading: function () {
				$('sandglass').show();
			}.bind(this),
			onComplete: function(){
				this.container.hide();
				Effect.Appear(this.container, {duration: 1.0});
				this.notify('afterPaginate');
				$('sandglass').hide();
			}.bindAsEventListener(this)
		});
	},
	notify: function(event_name){
		try{
			if(this.options[event_name])
				return [this.options[event_name].apply(this.options[event_name],$A(arguments).slice(1))];
		}catch(e){
			if(e != $break)
				throw e;
			else
				return false;
		}
	}
});