function vis(A) { if(document.getElementById(A)) document.getElementById(A).className = A + 'vis'; }
function inv(A) { if(document.getElementById(A)) document.getElementById(A).className = 'inv'; }
function upload(Q)
{
  var A = document.images.length;
  var B0 = document.getElementsByTagName("img")[Q].src;
  var BX = B0.split("thumbs");
  var B1 = 'web' + BX[1];
  var B2 = new Image();
  B2.src = B1;
  document.images[A-1].src = B2.src;
}
function Xchange(Q)
{
  document.getElementById('sm').src = document.getElementById(Q).src.replace(/thumbs/,"web").replace(/thumb/,"web");
}
function Transfer(Q)
{
  document.getElementById('sm').src = Q;
}