function menuover(obj1, img) {
        var array;
        obj = document.getElementById(obj1);
        array = obj.src.split("/");          
        if (array[array.length - 2] + "/" + array[array.length - 1] == 'images/menu_' + img + '.gif') 
          obj.src = '/images/menu_' + img + '_on.gif';
        else
          obj.src = '/images/menu_' + img + '.gif';
      }
      function preload(source) {
        a = new Image();
        a.src = source;        
      }
      function show(what) {        
        window.open('/showpic.asp?pic=' + what, '_blank', 'scrollbars=no,menubar=no,toolbar=no,statusbar=no,width=1,height=1,top=50,left=50');
      }
      function wndtext(what) {        
        window.open('/showtext.asp?id=' + what, '_blank', 'scrollbars=yes,menubar=no,toolbar=no,statusbar=no,width=800,height=800,top=50,left=50');
      }
      function prtext(what) {        
        window.open('/showpr.asp?id=' + what, '_blank', 'scrollbars=yes,menubar=no,toolbar=no,statusbar=no,width=800,height=800,top=50,left=50');
      }

//------------------------------------------------------------