function collapseTable(id){
           if($("#"+id+"_content").hasClass("collapsed")){
               $.cookies.set("block_"+id,"shown",{hoursToLive: 604800, path: "/"});
               $("#"+id+"_content").slideDown().removeClass("collapsed").show();     
          }else{
               $("#"+id+"_content").slideUp().addClass("collapsed");     
               $.cookies.set("block_"+id,"hidden",{hoursToLive: 604800, path: "/"});
          }
     }