$().ready(function() {
	$('a#panel_trig').toggle(function(){
				$('div#slidebox').css({ 'z-index' : 9999 }, 500);	
				$('div#slidebox').animate({top: '0' }, 500);	
				$(this).children('img').attr('src','images/slidebox_trig_button_minus.gif');
			}, function(){
				$('div#slidebox').animate({ top: '-60px' }, 500, function(){
					$('div#slidebox').css('z-index', 990 );	
					});	
				$(this).children('img').attr('src','images/slidebox_trig_button_plus.gif');
			});	
});