var IE = document.all?true:false

if (!IE) document.captureEvents(Event.MOUSEMOVE)

document.onmousemove = getXY;

var mx, my;

function getXY(e)
{
  if (IE) { // grab the x-y pos.s if browser is IE
    mx = event.clientX + document.body.scrollLeft
    my = event.clientY + document.body.scrollTop
  } else {  // grab the x-y pos.s if browser is NS
    mx = e.pageX
    my = e.pageY
  }  
  // catch possible negative values in NS4
  if (mx < 0){mx = 0}
  if (my < 0){my = 0}  
  // show the position values in the form named Show
  // in the text fields named MouseX and MouseY
  return true
}

function displayMenu(layername) {
  hideMenu();
  if (document.all)
  {    
    eval ("document.all." + layername + ".style.visibility = 'visible'");
    eval ("document.getElementById('" + layername + "').style.left = " +  (mx-50));
    /*if(window.width < 1024 || window.height < 768)
    {
      if(layername == "layer2" || layername == "layer5")
        eval ("document.all." + layername + ".style.left = 550");
      else if(layername == "layer3" || layername == "layer6")
        eval ("document.all." + layername + ".style.left = 600");
    }
    else if(window.width > 1024)
    {
      if(layername == "layer2" || layername == "layer5")
        eval ("document.all." + layername + ".style.left = 900");
      else if(layername == "layer3" || layername == "layer6")
        eval ("document.all." + layername + ".style.left = 1000");
    }*/
  }
  else
  {
    eval ("document.getElementById('" + layername + "').style.visibility = 'visible'");
    eval ("document.getElementById('" + layername + "').style.left = " + (mx-50));
    /*if(window.width < 1024 || window.height < 768)
    {
      if(layername == "layer2" || layername == "layer5")
        eval ("document.getElementById('" + layername + "').style.left = 550");
      else if(layername == "layer3" || layername == "layer6")
        eval ("document.getElementById('" + layername + "').style.left = 600");
    }
    else if(window.width > 1024)
    {
      if(layername == "layer2" || layername == "layer5")
        eval ("document.getElementById('" + layername + "').style.left = 800");
      else if(layername == "layer3" || layername == "layer6")
        eval ("document.getElementById('" + layername + "').style.left = 1000");
    }*/
  }
}


function hideMenu() {
  if (document.all)
  {
  //document.all.layer1.style.visibility = 'hidden';
    document.all.layer2.style.visibility = 'hidden';
    document.all.layer3.style.visibility = 'hidden';
    document.all.layer5.style.visibility = 'hidden';
    document.all.layer6.style.visibility = 'hidden';
  }
  else
  {
    //document.layer1.visibility = 'hidden';
    document.getElementById("layer2").style.visibility = 'hidden';
    document.getElementById("layer3").style.visibility = 'hidden';
    document.getElementById("layer5").style.visibility = 'hidden';
    document.getElementById("layer6").style.visibility = 'hidden';
    //document.layer3.visibility = 'hidden';
  }
}