Event.observe(
    	window,
    	'load',
    	function (ev0)
    	{
		    if ( Cookie.get('ekwz_no_cocci_bg') )
		    {
		    	if ( Cookie.get('ekwz_no_cocci_bg') == 'oui' )
		    	{
		    		remove_cocci_bg();
		    	}
		    }
		    else
		    {
			    if ( $('ekwz_boring_admin_tasks') )
			    {
			    	$('ekwz_boring_admin_tasks').insert('<li id="no_cocci_button">virer ce @#! boulet-cocci pour avoir de la place</li>');
			    	
			    	Event.observe
			    	(
			    		'no_cocci_button',
			    		'click',
			    		function (evt)
				    	{
				    		remove_cocci_bg();
				    		Cookie.set('ekwz_no_cocci_bg', 'oui', 1);
				    	}
			    	);
			    }
			}
		}
	);
	
	function remove_cocci_bg ()
    {
    	$('ekwz_main').addClassName('nococci');
    }