$(document).ready(function(){ 

$.hideAll();



var navi = $('#header .mod_customnav li'),  
    i = 0;  


(function() {  



  $(navi[i++] || []).fadeIn(500, arguments.callee);  
})();  

(function() {  



  $(text[j++] || []).fadeIn(500, arguments.callee);  
})();  

}); 

/**
 * hides all Elements immideately
 */
$.hideAll = function(){


      $('#header .mod_customnav li').hide();
};