window.addEvent('domready', function(){
	
	if($('user_search')){ $('user_search').set('autocomplete', 'off'); }
	
	var setup_autocompleter = function (input, url) {
		if(input){input.addEvent('keyup', function(event) {
			var user_search = input;
			var search_url = url;
			//if($('user_search').value.length > 1)
			new Autocompleter.Request.JSON(user_search, search_url);
		});}
	};

	setup_autocompleter($('user_search'), '/home/searchUser');

});