var LinkLoader = new Class({
	
	link: false,
	container: false,
	
    initialize: function(link, container){
        this.link = $(link);
		this.container = $(container);
		
		if (this.link && this.container)
		{			
			this.link.addEvent('click', function(event){
				event = new Event(event);
				event.stop();
				
				new Ajax(this.link.getAttribute('href'), {
					method: 'post',
					update: this.container,
					onRequest: function(){
						this.link.appendText(' loading ...');
						this.container.parentNode.parentNode.style.height="auto";
					}.bind(this),
					onComplete: function(){						
						this.link.remove();
					}.bind(this)
				}).request();
			}.bind(this));
		}
    }
});
 

fireOn = Window.ie ? 'load' : 'domready';
window.addEvent(fireOn, function() {
	
	var InvolvedLoader = new LinkLoader('_involvedLink', '_involvedContainer');
	var NewsLoader     = new LinkLoader('_newsLink', '_newsContainer');

});