for(var x = 1; x < 7; x++)
 {
 var menuid = document.getElementById("menu"+x);
 menuid.num = x;
 type();
 }
 function type()
 {
 var menuh2 = menuid.getElementsByTagName("h2");
 var menuul = menuid.getElementsByTagName("table");
 var menuli = menuul[0].getElementsByTagName("tr");
 menuh2[0].onmouseover = show;
 menuh2[0].onmouseout = unshow;
 menuul[0].onmouseover = show;
 menuul[0].onmouseout = unshow;
 function show()
 {
 menuul[0].className = "clearfix typeul block"
 }
 function unshow()
 {
 menuul[0].className = "typeul"
 }
 for(var i = 0; i < menuli.length; i++)
  {
  menuli[i].num = i;
  var liul = menuli[i].getElementsByTagName("table")[0];
   if(liul)
   {
   typeshow()
   }
  }
 function typeshow()
 {
 menuli[i].onmouseover = showul;
 menuli[i].onmouseout = unshowul;
 }
 function showul()
 {
 menuli[this.num].getElementsByTagName("table")[0].className = "block";
 }
 function unshowul()
 {
 menuli[this.num].getElementsByTagName("table")[0].className = "";
 }
 }