/**
 * Javascript code for Directory Categories administration
 */
var $j = jQuery.noConflict();

$j(document).ready(function() {
	
	$j('#categories-list li:has(ul)').each(function() {
		var $this = $j(this);
		var $sublist = $this.children('ul').hide();
		$this.children('.expand')
			.bind('click', function() { 
				$sublist.slideToggle();
				$this.toggleClass('expanded'); 
			})
			.css('visibility', 'visible');
	});
	
});