(function(){
	var interval;
	jQuery.event.special.contentchange = {
		setup: function() {
			var self = this,
			$this = $(this),
			$originalContent = $this.text();
			interval = setInterval(function() {
				if ($originalContent != $this.text()) {
						$originalContent = $this.text();
					jQuery.event.handle.call(self, {type:'contentchange'});
				}
			}, 100);
		},
		teardown: function() {
			clearInterval(interval);
		}
	};
})();