project_id = 0;

  function showSubMenu(id_menu,cur_link)
  {
        /* default all links */
    var lis = document.getElementById("top_menu_tbl").getElementsByTagName("A");
    for (var i=0; i<lis.length; i++) { lis[i].className = ''; }
        cur_link.className = 'cur';

        /* hide all ul */
    var lis = document.getElementById("top_menu_2").getElementsByTagName("UL");
    for (var i=0; i<lis.length; i++) { lis[i].style.display = 'none'; }
        document.getElementById('submenu_'+id_menu).style.display = 'block';
  }

  function showContent(id_menu,cur_link)
  {
        /* default all links */
    project_id = id_menu;
    var lis = document.getElementById("projects").getElementsByTagName("A");
    if(lis!=null) {
      for (var i=0; i<lis.length; i++) { lis[i].className = ''; }
          cur_link.className = 'cur';
    }

        /* hide all ul */
    var lis = document.getElementById("content_project").getElementsByTagName("DIV");
    if(lis!=null) {
      for (var i=0; i<lis.length; i++) {
         if (lis[i].className=='content_project_block') lis[i].style.display = 'none';
        }
        if(document.getElementById('content_project_'+id_menu)!=null)
          document.getElementById('content_project_'+id_menu).style.display = 'block';
        if(document.getElementById('projects')!=null)
          document.getElementById('projects').className = 'cur_'+id_menu;
    }
   
  }

  function showInnerBlock(id)
  {

    hid1 = document.getElementById('hid_id');
    if(hid1.value>0) {

      id = hid1.value;
    }



   /* default all links */
    var lis = document.getElementById("year_tbl").getElementsByTagName("A");
   for (var i=0; i<lis.length; i++) if ( lis[i].className== 'inner_link' ) lis[i].style.display = 'block';
   document.getElementById('inner_link_'+id).style.display = 'none';

   /* hide all block */
   var lis = document.getElementById("year_tbl").getElementsByTagName("DIV");
   for (var i=0; i<lis.length; i++) {
        if (lis[i].className=='inner_cont') lis[i].style.display = 'none';
   }
   document.getElementById('inner_block_'+id).style.display = 'block';
  }

  function showInnerBlock1(obj)
  {

   a_id = obj.id;
   pos = a_id.lastIndexOf('_');
   st_id = a_id.substr(pos+1);
   id = parseInt(st_id);


   /* default all links */
    var lis = document.getElementById("year_tbl").getElementsByTagName("A");
   for (var i=0; i<lis.length; i++) if ( lis[i].className== 'inner_link' ) lis[i].style.display = 'block';
   document.getElementById('inner_link_'+id).style.display = 'none';

   /* hide all block */
   var lis = document.getElementById("year_tbl").getElementsByTagName("DIV");
   for (var i=0; i<lis.length; i++) {
        if (lis[i].className=='inner_cont') lis[i].style.display = 'none';
   }
   document.getElementById('inner_block_'+id).style.display = 'block';
  }

  function showLeftBlock(cur_id)
  {
   var lis = document.getElementById("ul_block").getElementsByTagName("LI");
   for (var i=0; i<lis.length; i++) { lis[i].className = '';
   }
   document.getElementById('li_block_'+cur_id).className = 'cur';
  }



  function showLeftBlock1(obj)
  {

   a_id = obj.id;
   pos = a_id.lastIndexOf('_');
   st_id = a_id.substr(pos+1);
   cur_id = parseInt(st_id);

  

   var lis = document.getElementById("ul_block").getElementsByTagName("LI");
   for (var i=0; i<lis.length; i++) { 
     lis[i].className = '';
     j = i+1;
     ul_img = document.getElementById('ul_img_'+j);

     
     ul_img.src = mas_img_old[j].src;

   }

   document.getElementById('li_block_'+cur_id).className = 'cur';
/* document.getElementById('ul_img_'+cur_id).src = 'images/serv_'+cur_id+'a.jpg'; */
   document.getElementById('ul_img_'+cur_id).src = mas_img_new[cur_id].src;
  }