// SWITCH ON/OFF DEFINED ELEMENT
  
  function callStats(ROOT, U, REF, MW, PAR1, PAR2, PARAMS)
  { var req = new aObj(ROOT + 'stats.php');
        req.callback = function(responseTxt, responseStat)
        { if( responseStat == 200 )
          { 
          }
        }
        req.update('u='+U+'&ref='+REF+'&mw='+MW+'&par1='+PAR1+'&par2='+PAR2+'&params[]='+PARAMS);
  }
  
  function ShowHide(obj)
  { if(document.getElementById(obj))
    { with(document.getElementById(obj))
      { if(style.display == "none") style.display = "block";
        else style.display = "none";
      }
    }
  }
  
  // GETS ELEMENT POSITION ABSOLUTE TO THE MAIN DOCUMENT
  
  function ElementPosition(element)
  { var el = document.getElementById(element);
    var zvrchu = 0;
    var zleva  = 0;
    var par; var ael;
    if( el )
    { zvrchu = el.offsetTop;
      zleva  = el.offsetLeft;
      ael = el;
      par = ael.offsetParent;
      while( par.tagName != "BODY" )
      { zvrchu += par.offsetTop;
        zleva  += par.offsetLeft;
        par = par.offsetParent;
      }
      return Array(zvrchu, zleva);
    }
    else {return false;}
  }
  
  // GETS MOUSE POSITION
  
  var mousePositionX = 0; 
  var mousePositionY = 0;
  
  function getMouseXY(e)
  { var hh = document.getElementById('help_hint');
    var d = document.documentElement;
    if( !d ){ d = document.body;}
  
    if (!e){var e = window.event;} //IE mouse event
    if (e.pageX || e.pageY){mousePositionX=e.pageX; mousePositionY=e.pageY;} //other
    else if (e.clientX || e.clientY) //IE
    { mousePositionX = e.clientX + d.scrollLeft; 
      mousePositionY = e.clientY + d.scrollTop;
    }
    hh.style.left = (mousePositionX + 10)+"px";
    hh.style.top  = (mousePositionY + 0)+"px";
  }
  
  function showhelphint(txtHTML)
  { document.getElementById('help_hint').style.visibility   = 'visible';
    document.getElementById('help_hint').style.display      = 'block';
    document.getElementById('help_hint').innerHTML           = txtHTML;
  }
  
  function hidehelphint()
  { document.getElementById('help_hint').style.visibility = 'hidden';
    document.getElementById('help_hint').style.display    = 'none';
  }
  
  // AUTOMATIC TRIGGERING
  //document.onmousemove = getMouseXY;