$('a.DMode').click(function(e) {
       if(window.location.hash == "#DMode"){
           /* We reset the hash */
           parent.location.hash = '';
           /* Then we switch back to the original mode */
           $("ul.sub_list > li").animate({opacity:0}, 500, function(){
               $(".sub_content").css("width", "590px");
               $(".sub_content_translate").css("width", "0px").css("display", "none");
               $("ul.sub_list > li").delay(500).animate({opacity:1}, 500);
           });
           return false;
       }else{
           /* Else, we display the dual mode
            * We hide the list while changing everything */
           $("ul.sub_list > li").animate({opacity:0}, 500, function(){
               $(".sub_content").css("width", "295px");
               $(".sub_content_translate").css("width", "295px").css("display", "block");
               $("ul.sub_list > li").delay(500).animate({opacity:1}, 500);
           });
       }
    });