function imageout(vItem)
{ 

  switch(vItem)
  {
  case "1":
    document.getElementById('linkimg1').src = 'images/roll1.jpg';
  break;
  case "2":
    document.getElementById('linkimg2').src = 'images/roll1.jpg';
  break;
  case "3":
    document.getElementById('linkimg3').src = 'images/roll1.jpg';
  break;
  case "4":
    document.getElementById('linkimg4').src = 'images/roll1.jpg';
  break;
  case "5":
    document.getElementById('linkimg5').src = 'images/roll1.jpg';
  break;
  case "6":
    document.getElementById('linkimg6').src = 'images/roll1.jpg';
  break;
  case "7":
    document.getElementById('linkimg7').src = 'images/roll1.jpg';
  break;
  } 

}

function imagein(vItem)
{ 

  switch(vItem)
  {
  case "1":
    document.getElementById('linkimg1').src = 'images/patch1th.jpg';
  break;
  case "2":
    document.getElementById('linkimg2').src = 'images/patch2th.jpg';
  break;
  case "3":
    document.getElementById('linkimg3').src = 'images/patch3th.jpg';
  break;
  case "4":
    document.getElementById('linkimg4').src = 'images/patch4th.jpg';
  break;
  case "5":
    document.getElementById('linkimg5').src = 'images/patch5th.jpg';
  break;
  case "6":
    document.getElementById('linkimg6').src = 'images/patch6th.jpg';
  break;
  case "7":
     document.getElementById('linkimg7').src = 'images/patch7th.jpg';
  break;
  }

}