function setMenu(obj,gif,color) {
  var mactive = false;
  var mparent = false;
  var mclass = $(obj).attr("class");
  if (mclass.search("menuactive") >-1) {
      mactive = true;
  }
  if (mclass.search("menuparent") >-1) {
      mparent = true;
  }
  if (mactive) {
      $("span",obj).css("background","transparent url(../images/images/"+gif+".gif) no-repeat scroll 5px 4px");
      $("span",obj).css("color","#f3f3f3");
      if (mparent) {
          $(obj).css("background","transparent url(../images/images/"+gif+"a.gif) no-repeat scroll 195px 5px");
      }
      $(obj).css("background-color",color);
  } else {
      $("span",obj).css("background","transparent url(../images/images/zn_menu1.gif) no-repeat scroll 5px 4px");
      if (mparent) {
          $(obj).css("background","transparent url(../images/images/"+gif+"b.gif) no-repeat scroll 196px 6px");
      }
      $(obj).hover(
      function () {
          $("span",this).css("background","transparent url(../images/images/"+gif+".gif) no-repeat scroll 5px 4px");
          $("span",this).css("color","#f3f3f3");
          if (mparent) {
              $(this).css("background","transparent url(../images/images/"+gif+"a.gif) no-repeat scroll 195px 5px");
          }
          $(this).css("background-color",color);
      }, 
      function () {
          $("span",this).css("background","transparent url(../images/images/zn_menu1.gif) no-repeat scroll 5px 4px");
          $("span",this).css("color","#0271b1");
          if (mparent) {
              $(this).css("background","transparent url(../images/images/"+gif+"b.gif) no-repeat scroll 196px 6px");
          } else {
              $(this).css("background","none");
          }
      }
      );
  }
  // podmenu
  $("ul li a",$(obj).parent()).each(function(){
      if ($(this).parent().attr("class") === "menuactive") {
          $(this).parent().css("background-color","#eee");
      } else {
          if ($(this).parent().attr("class") === "menuactive menuparent") {
              $(this).parent().css("background-color","#eee");
          } else {
              $(this).hover(
                  function () {
                      $(this).parent().css("background-color","#eee");
                  },
                  function () {
                      $(this).parent().css("background-color","#fff");
                  }
              )
          }
      }
  })
  var tab = $("li.menuparent",$(obj).parent());
  for (i = 0 ; i< tab.length; i++){
       var aobj = $("a.menuparent", tab[i])
       if ($(aobj).attr("class") === "menuactive menuparent") {
           $(aobj).css("background","transparent url(../images/images/"+gif+"c.gif) no-repeat scroll 160px 7px");
       } else {
           $(aobj).css("background","transparent url(../images/images/"+gif+"b.gif) no-repeat scroll 161px 8px");
           $(aobj).hover(
               function () {
                  $(this).css("background","transparent url(../images/images/"+gif+"c.gif) no-repeat scroll 160px 7px");
               }, 
               function () {
                  $(this).css("background","transparent url(../images/images/"+gif+"b.gif) no-repeat scroll 161px 8px");
               }
           );
       }
  }
}