function func_show_tag_form()
 {
   try
   {
     var box = document.getElementById('tags');

     if( document.all )
     {
       box.style.left = window.event.clientX + document.body.scrollLeft - 200;
       box.style.top  = window.event.clientY + document.body.scrollTop + 7;
     }

     box.style.display = 'block';
     document.getElementById('tagsbox').focus();
     
     return false;
   }
   catch (e)
   {
     return true;
   }
 }

 function func_hide_tag_form()
 {
   try
   {
     document.getElementById('tags').style.display = 'none';
   }
   catch (e)
   {

   }
     
   return false;
 }