Sliding in DOM elements.

slide.js

var dewars = null;

var Site = new Class({
	initialize: function() {
		this.initListUpdater();
	}
	
	,initListUpdater:function() {
		var list = $('last');
		var li = null;
		
		var update = function() {
			li = list.getElement('li');
			
			if(!li) {
				return;
			}
			
			var id = li.get('class').split(' ')[0].split('_')[1];
			//(id-1)
			var req = new Request.HTML({
				url:"/?act=new_row&id=" +4
				,onComplete:function(responseTree, responseEls, html) {
					if(responseTree && responseTree[0]) {
						var el = responseTree[0].inject(list, 'top');
						var slide = new Fx.Slide(el, {mode:'vertical'}).hide().slideIn();
					}
				}
			}).send();
		}
		update.periodical(2400);		
	}
});

document.addEvent('domready', function() {
	dewars = new Site();
});