function ShowLarge(ID)
{

  SemiTrans = document.getElementById('SemiTransparent');
  SemiTrans.style.visibility = 'visible';
  
  BigPicture = document.getElementById('BigPic');
  
  if (ID < 10)
  {
    IDStr = '0' + ID;
  }
  else 
  {
    IDStr = '' + ID;
  }

  BigPicture.style.left = (document.documentElement.clientWidth / 2) - (640 / 2) + 'px';
  BigPicture.style.top  = '10px';
  BigPicture.innerHTML = '<p style="text-align: center;">Click Image To Close</p><img src="HomePic' + IDStr + '.jpg" onclick="CloseLarge();" />';
  BigPicture.style.visibility = 'visible';
}

function CloseLarge()
{
  SemiTrans = document.getElementById('SemiTransparent');
  SemiTrans.style.visibility = 'hidden';
  BigPicture = document.getElementById('BigPic');
  BigPicture.style.visibility = 'hidden'; 
}