$(document).ready(function(){
	$('#close').click(function() {
   		$('#box').slideToggle();
	});
	
	$('#close').toggle( 
    	function () {
        	$(this).attr({'src':'fileadmin/template/images/show.png'});
      	},
      	
      	function () {
        	$(this).attr({'src':'fileadmin/template/images/close.png'});
      	}
    );
});