var target;
var clone;
var plannedCloneTop;
var listItems;
var firstItemPosition;
var lastItemPosition;

function generalMDSortableList(event){
  if (typeof event == "undefined")
  {
    event = window.event;
  }
  
  if (typeof event.pageY == "undefined")
  {
    event.pageY = event.clientY + getScrollingPosition()[1];
  }

   target = getEventTarget(event);

  while (target.nodeName.toLowerCase() != "li")
  {
    target = target.parentNode;
  }

  document.currentTarget = target;

  target.clickOriginY = event.pageY;
  
  }



function generalMMSortableList (event) {

  if (typeof event == "undefined")
  {
    event = window.event;
  }
  
  if (typeof event.pageY == "undefined")
  {
    event.pageY = event.clientY + getScrollingPosition()[1];
  }

  target = document.currentTarget;
  clone = target.clone;
  plannedCloneTop = event.pageY + clone.differenceY;
  listItems = clone.parentNode.getElementsByTagName("li");
  firstItemPosition = getPosition(listItems[0]);
  lastItemPosition = getPosition(listItems[listItems.length - 2]);

  if (plannedCloneTop < firstItemPosition[1])
  {
    plannedCloneTop = firstItemPosition[1];
  }
  else if (plannedCloneTop > lastItemPosition[1])
  {
    plannedCloneTop = lastItemPosition[1];
  }

  clone.style.top = plannedCloneTop + "px";
  
  }
  
  
  //////////////////
  
  addLoadListener(initSortableList1);
  addLoadListener(initSortableList2);
  addLoadListener(initSortableList3);
  addLoadListener(initSortableList4);
  addLoadListener(initSortableList6);
  addLoadListener(initSortableList7);
  addLoadListener(initSortableList8);
  addLoadListener(initSortableList9);
  

  
  function initSortableList9()
  {
    if (identifyBrowser().indexOf("ie") != -1 && identifyOS() == "mac")
    {
      return false;
    }
    
    var LI9s = document.getElementById("footballLadder9").getElementsByTagName("li");
  
    for (var i = 0; i < LI9s.length; i++)
    {
      attachEventListener(LI9s[i], "mousedown", mousedownSortableList9, false);
      LI9s[i].style.cursor = "move";
    }
}

function mousedownSortableList9(event)
{

  generalMDSortableList(event);

  attachEventListener(document, "mousemove", mousemoveCheckThreshold9, false);
  attachEventListener(document, "mouseup", mouseupCancelThreshold9, false);

  stopDefaultAction(event);

  return true;
}

function mousemoveCheckThreshold9(event)
{
  if (typeof event == "undefined")
  {
    event = window.event;
  }
  
  if (typeof event.pageY == "undefined")
  {
    event.pageY = event.clientY + getScrollingPosition()[1];
  }

  var target = document.currentTarget;

  if (Math.abs(target.clickOriginY - event.pageY) > 3)
  {
    if (typeof document.selection != "undefined")
    {
      var textRange = document.selection.createRange();
      textRange.collapse();
      textRange.select();
    }

    detachEventListener(document, "mousemove", mousemoveCheckThreshold9, false);
    detachEventListener(document, "mouseup", mouseupCancelThreshold9, false);

    attachEventListener(document, "mousemove", mousemoveSortableList9, false);
    attachEventListener(document, "mouseup", mouseupSortableList9, false);

    var cloneItem = target.cloneNode(true);
    cloneItem.setAttribute("class", "clone");
    cloneItem.style.position = "absolute";
    cloneItem.style.top = getPosition(target)[1] + "px";
    cloneItem.differenceY = parseInt(cloneItem.style.top) - event.pageY;

    cloneItem = target.parentNode.appendChild(cloneItem);

    target.clone = cloneItem;
    target.style.visibility = "hidden";
  }

  stopDefaultAction(event);

  return true;
}

function mouseupCancelThreshold9()
{
  detachEventListener(document, "mousemove", mousemoveCheckThreshold9, false);
  detachEventListener(document, "mouseup", mouseupCancelThreshold9, false);
  return true;
}

function mousemoveSortableList9(event)
{

  generalMMSortableList(event);

  var LI9s = target.parentNode.getElementsByTagName("li");
  var currentItemHigher = true;

  for (var i = 0; i < LI9s.length; i++)
  {
    if (LI9s[i] != target && LI9s[i] != target.clone)
    {
      if (event.pageY < getPosition(LI9s[i])[1] + LI9s[i].offsetHeight && currentItemHigher)
      {
        target.parentNode.insertBefore(target, LI9s[i]);

        break;
      }
      else if (event.pageY > getPosition(LI9s[i])[1] && !currentItemHigher)
      {
        target.parentNode.insertBefore(LI9s[i], target);
      }
    }
    else
    {
      currentItemHigher = false;
    }
  }

  stopDefaultAction(event);

  return true;
}



function mouseupSortableList9()
{
  var target = document.currentTarget;
  var clone = target.clone;

  clone.parentNode.removeChild(clone);

  target.style.visibility = "visible";

  detachEventListener(document, "mousemove", mousemoveSortableList9, false);
  detachEventListener(document, "mouseup", mouseupSortableList9, false);

  return true;
}

/////////


function initSortableList8()
{
  if (identifyBrowser().indexOf("ie") != -1 && identifyOS() == "mac")
  {
    return false;
  }
  
  var LI8s = document.getElementById("footballLadder8").getElementsByTagName("li");

  for (var i = 0; i < LI8s.length; i++)
  {
    attachEventListener(LI8s[i], "mousedown", mousedownSortableList8, false);
    LI8s[i].style.cursor = "move";
  }
}

function mousedownSortableList8(event)
{
  generalMDSortableList(event);

  attachEventListener(document, "mousemove", mousemoveCheckThreshold8, false);
  attachEventListener(document, "mouseup", mouseupCancelThreshold8, false);

  stopDefaultAction(event);

  return true;
}

function mousemoveCheckThreshold8(event)
{
  if (typeof event == "undefined")
  {
    event = window.event;
  }
  
  if (typeof event.pageY == "undefined")
  {
    event.pageY = event.clientY + getScrollingPosition()[1];
  }

  var target = document.currentTarget;

  if (Math.abs(target.clickOriginY - event.pageY) > 3)
  {
    if (typeof document.selection != "undefined")
    {
      var textRange = document.selection.createRange();
      textRange.collapse();
      textRange.select();
    }

    detachEventListener(document, "mousemove", mousemoveCheckThreshold8, false);
    detachEventListener(document, "mouseup", mouseupCancelThreshold8, false);

    attachEventListener(document, "mousemove", mousemoveSortableList8, false);
    attachEventListener(document, "mouseup", mouseupSortableList8, false);

    var cloneItem = target.cloneNode(true);
    cloneItem.setAttribute("class", "clone");
    cloneItem.style.position = "absolute";
    cloneItem.style.top = getPosition(target)[1] + "px";
    cloneItem.differenceY = parseInt(cloneItem.style.top) - event.pageY;

    cloneItem = target.parentNode.appendChild(cloneItem);

    target.clone = cloneItem;
    target.style.visibility = "hidden";
  }

  stopDefaultAction(event);

  return true;
}

function mouseupCancelThreshold8()
{
  detachEventListener(document, "mousemove", mousemoveCheckThreshold8, false);
  detachEventListener(document, "mouseup", mouseupCancelThreshold8, false);
  return true;
}

function mousemoveSortableList8(event)
{
  generalMMSortableList(event);

  var LI8s = target.parentNode.getElementsByTagName("li");
  var currentItemHigher = true;

  for (var i = 0; i < LI8s.length; i++)
  {
    if (LI8s[i] != target && LI8s[i] != target.clone)
    {
      if (event.pageY < getPosition(LI8s[i])[1] + LI8s[i].offsetHeight && currentItemHigher)
      {
        target.parentNode.insertBefore(target, LI8s[i]);

        break;
      }
      else if (event.pageY > getPosition(LI8s[i])[1] && !currentItemHigher)
      {
        target.parentNode.insertBefore(LI8s[i], target);
      }
    }
    else
    {
      currentItemHigher = false;
    }
  }

  stopDefaultAction(event);

  return true;
}



function mouseupSortableList8()
{
  var target = document.currentTarget;
  var clone = target.clone;

  clone.parentNode.removeChild(clone);

  target.style.visibility = "visible";

  detachEventListener(document, "mousemove", mousemoveSortableList8, false);
  detachEventListener(document, "mouseup", mouseupSortableList8, false);

  return true;
}

/////////


function initSortableList7()
{
  if (identifyBrowser().indexOf("ie") != -1 && identifyOS() == "mac")
  {
    return false;
  }
  
  var LI7s = document.getElementById("footballLadder7").getElementsByTagName("li");

  for (var i = 0; i < LI7s.length; i++)
  {
    attachEventListener(LI7s[i], "mousedown", mousedownSortableList7, false);
    LI7s[i].style.cursor = "move";
  }
}

function mousedownSortableList7(event)
{
  generalMDSortableList(event);;

  attachEventListener(document, "mousemove", mousemoveCheckThreshold7, false);
  attachEventListener(document, "mouseup", mouseupCancelThreshold7, false);

  stopDefaultAction(event);

  return true;
}

function mousemoveCheckThreshold7(event)
{
  if (typeof event == "undefined")
  {
    event = window.event;
  }
  
  if (typeof event.pageY == "undefined")
  {
    event.pageY = event.clientY + getScrollingPosition()[1];
  }

  var target = document.currentTarget;

  if (Math.abs(target.clickOriginY - event.pageY) > 3)
  {
    if (typeof document.selection != "undefined")
    {
      var textRange = document.selection.createRange();
      textRange.collapse();
      textRange.select();
    }

    detachEventListener(document, "mousemove", mousemoveCheckThreshold7, false);
    detachEventListener(document, "mouseup", mouseupCancelThreshold7, false);

    attachEventListener(document, "mousemove", mousemoveSortableList7, false);
    attachEventListener(document, "mouseup", mouseupSortableList7, false);

    var cloneItem = target.cloneNode(true);
    cloneItem.setAttribute("class", "clone");
    cloneItem.style.position = "absolute";
    cloneItem.style.top = getPosition(target)[1] + "px";
    cloneItem.differenceY = parseInt(cloneItem.style.top) - event.pageY;

    cloneItem = target.parentNode.appendChild(cloneItem);

    target.clone = cloneItem;
    target.style.visibility = "hidden";
  }

  stopDefaultAction(event);

  return true;
}

function mouseupCancelThreshold7()
{
  detachEventListener(document, "mousemove", mousemoveCheckThreshold7, false);
  detachEventListener(document, "mouseup", mouseupCancelThreshold7, false);
  return true;
}

function mousemoveSortableList7(event)
{
  generalMMSortableList(event);

  var LI7s = target.parentNode.getElementsByTagName("li");
  var currentItemHigher = true;

  for (var i = 0; i < LI7s.length; i++)
  {
    if (LI7s[i] != target && LI7s[i] != target.clone)
    {
      if (event.pageY < getPosition(LI7s[i])[1] + LI7s[i].offsetHeight && currentItemHigher)
      {
        target.parentNode.insertBefore(target, LI7s[i]);

        break;
      }
      else if (event.pageY > getPosition(LI7s[i])[1] && !currentItemHigher)
      {
        target.parentNode.insertBefore(LI7s[i], target);
      }
    }
    else
    {
      currentItemHigher = false;
    }
  }

  stopDefaultAction(event);

  return true;
}



function mouseupSortableList7()
{
  var target = document.currentTarget;
  var clone = target.clone;

  clone.parentNode.removeChild(clone);

  target.style.visibility = "visible";

  detachEventListener(document, "mousemove", mousemoveSortableList7, false);
  detachEventListener(document, "mouseup", mouseupSortableList7, false);

  return true;
}

/////////


function initSortableList6()
{
  if (identifyBrowser().indexOf("ie") != -1 && identifyOS() == "mac")
  {
    return false;
  }
  
  var LI6s = document.getElementById("footballLadder6").getElementsByTagName("li");

  for (var i = 0; i < LI6s.length; i++)
  {
    attachEventListener(LI6s[i], "mousedown", mousedownSortableList6, false);
    LI6s[i].style.cursor = "move";
  }
}

function mousedownSortableList6(event)
{
  generalMDSortableList(event);

  attachEventListener(document, "mousemove", mousemoveCheckThreshold6, false);
  attachEventListener(document, "mouseup", mouseupCancelThreshold6, false);

  stopDefaultAction(event);

  return true;
}

function mousemoveCheckThreshold6(event)
{
  if (typeof event == "undefined")
  {
    event = window.event;
  }
  
  if (typeof event.pageY == "undefined")
  {
    event.pageY = event.clientY + getScrollingPosition()[1];
  }

  var target = document.currentTarget;

  if (Math.abs(target.clickOriginY - event.pageY) > 3)
  {
    if (typeof document.selection != "undefined")
    {
      var textRange = document.selection.createRange();
      textRange.collapse();
      textRange.select();
    }

    detachEventListener(document, "mousemove", mousemoveCheckThreshold6, false);
    detachEventListener(document, "mouseup", mouseupCancelThreshold6, false);

    attachEventListener(document, "mousemove", mousemoveSortableList6, false);
    attachEventListener(document, "mouseup", mouseupSortableList6, false);

    var cloneItem = target.cloneNode(true);
    cloneItem.setAttribute("class", "clone");
    cloneItem.style.position = "absolute";
    cloneItem.style.top = getPosition(target)[1] + "px";
    cloneItem.differenceY = parseInt(cloneItem.style.top) - event.pageY;

    cloneItem = target.parentNode.appendChild(cloneItem);

    target.clone = cloneItem;
    target.style.visibility = "hidden";
  }

  stopDefaultAction(event);

  return true;
}

function mouseupCancelThreshold6()
{
  detachEventListener(document, "mousemove", mousemoveCheckThreshold6, false);
  detachEventListener(document, "mouseup", mouseupCancelThreshold6, false);
  return true;
}

function mousemoveSortableList6(event)
{
  generalMMSortableList(event);

  var LI6s = target.parentNode.getElementsByTagName("li");
  var currentItemHigher = true;

  for (var i = 0; i < LI6s.length; i++)
  {
    if (LI6s[i] != target && LI6s[i] != target.clone)
    {
      if (event.pageY < getPosition(LI6s[i])[1] + LI6s[i].offsetHeight && currentItemHigher)
      {
        target.parentNode.insertBefore(target, LI6s[i]);

        break;
      }
      else if (event.pageY > getPosition(LI6s[i])[1] && !currentItemHigher)
      {
        target.parentNode.insertBefore(LI6s[i], target);
      }
    }
    else
    {
      currentItemHigher = false;
    }
  }

  stopDefaultAction(event);

  return true;
}



function mouseupSortableList6()
{
  var target = document.currentTarget;
  var clone = target.clone;

  clone.parentNode.removeChild(clone);

  target.style.visibility = "visible";

  detachEventListener(document, "mousemove", mousemoveSortableList6, false);
  detachEventListener(document, "mouseup", mouseupSortableList6, false);

  return true;
}

/////////


addLoadListener(initSortableList5);

function initSortableList5()
{
  if (identifyBrowser().indexOf("ie") != -1 && identifyOS() == "mac")
  {
    return false;
  }
  
  var LI5s = document.getElementById("footballLadder5").getElementsByTagName("li");

  for (var i = 0; i < LI5s.length; i++)
  {
    attachEventListener(LI5s[i], "mousedown", mousedownSortableList5, false);
    LI5s[i].style.cursor = "move";
  }
}

function mousedownSortableList5(event)
{
  generalMDSortableList(event);

  attachEventListener(document, "mousemove", mousemoveCheckThreshold5, false);
  attachEventListener(document, "mouseup", mouseupCancelThreshold5, false);

  stopDefaultAction(event);

  return true;
}

function mousemoveCheckThreshold5(event)
{
  if (typeof event == "undefined")
  {
    event = window.event;
  }
  
  if (typeof event.pageY == "undefined")
  {
    event.pageY = event.clientY + getScrollingPosition()[1];
  }

  var target = document.currentTarget;

  if (Math.abs(target.clickOriginY - event.pageY) > 3)
  {
    if (typeof document.selection != "undefined")
    {
      var textRange = document.selection.createRange();
      textRange.collapse();
      textRange.select();
    }

    detachEventListener(document, "mousemove", mousemoveCheckThreshold5, false);
    detachEventListener(document, "mouseup", mouseupCancelThreshold5, false);

    attachEventListener(document, "mousemove", mousemoveSortableList5, false);
    attachEventListener(document, "mouseup", mouseupSortableList5, false);

    var cloneItem = target.cloneNode(true);
    cloneItem.setAttribute("class", "clone");
    cloneItem.style.position = "absolute";
    cloneItem.style.top = getPosition(target)[1] + "px";
    cloneItem.differenceY = parseInt(cloneItem.style.top) - event.pageY;

    cloneItem = target.parentNode.appendChild(cloneItem);

    target.clone = cloneItem;
    target.style.visibility = "hidden";
  }

  stopDefaultAction(event);

  return true;
}

function mouseupCancelThreshold5()
{
  detachEventListener(document, "mousemove", mousemoveCheckThreshold5, false);
  detachEventListener(document, "mouseup", mouseupCancelThreshold5, false);
  return true;
}

function mousemoveSortableList5(event)
{
  generalMMSortableList(event);

  var LI5s = target.parentNode.getElementsByTagName("li");
  var currentItemHigher = true;

  for (var i = 0; i < LI5s.length; i++)
  {
    if (LI5s[i] != target && LI5s[i] != target.clone)
    {
      if (event.pageY < getPosition(LI5s[i])[1] + LI5s[i].offsetHeight && currentItemHigher)
      {
        target.parentNode.insertBefore(target, LI5s[i]);

        break;
      }
      else if (event.pageY > getPosition(LI5s[i])[1] && !currentItemHigher)
      {
        target.parentNode.insertBefore(LI5s[i], target);
      }
    }
    else
    {
      currentItemHigher = false;
    }
  }

  stopDefaultAction(event);

  return true;
}



function mouseupSortableList5()
{
  var target = document.currentTarget;
  var clone = target.clone;

  clone.parentNode.removeChild(clone);

  target.style.visibility = "visible";

  detachEventListener(document, "mousemove", mousemoveSortableList5, false);
  detachEventListener(document, "mouseup", mouseupSortableList5, false);

  return true;
}

/////////


function initSortableList1()
{
  if (identifyBrowser().indexOf("ie") != -1 && identifyOS() == "mac")
  {
    return false;
  }
  
  var LI1s = document.getElementById("footballLadder1").getElementsByTagName("li");

  for (var i = 0; i < LI1s.length; i++)
  {
    attachEventListener(LI1s[i], "mousedown", mousedownSortableList1, false);
    LI1s[i].style.cursor = "move";
  }
}

function mousedownSortableList1(event)
{
  generalMDSortableList(event);

  target.clickOriginY = event.pageY;

  attachEventListener(document, "mousemove", mousemoveCheckThreshold1, false);
  attachEventListener(document, "mouseup", mouseupCancelThreshold1, false);

  stopDefaultAction(event);

  return true;
}

function mousemoveCheckThreshold1(event)
{
  if (typeof event == "undefined")
  {
    event = window.event;
  }
  
  if (typeof event.pageY == "undefined")
  {
    event.pageY = event.clientY + getScrollingPosition()[1];
  }

  var target = document.currentTarget;

  if (Math.abs(target.clickOriginY - event.pageY) > 3)
  {
    if (typeof document.selection != "undefined")
    {
      var textRange = document.selection.createRange();
      textRange.collapse();
      textRange.select();
    }

    detachEventListener(document, "mousemove", mousemoveCheckThreshold1, false);
    detachEventListener(document, "mouseup", mouseupCancelThreshold1, false);

    attachEventListener(document, "mousemove", mousemoveSortableList1, false);
    attachEventListener(document, "mouseup", mouseupSortableList1, false);

    var cloneItem = target.cloneNode(true);
    cloneItem.setAttribute("class", "clone");
    cloneItem.style.position = "absolute";
    cloneItem.style.top = getPosition(target)[1] + "px";
    cloneItem.differenceY = parseInt(cloneItem.style.top) - event.pageY;

    cloneItem = target.parentNode.appendChild(cloneItem);

    target.clone = cloneItem;
    target.style.visibility = "hidden";
  }

  stopDefaultAction(event);

  return true;
}

function mouseupCancelThreshold1()
{
  detachEventListener(document, "mousemove", mousemoveCheckThreshold1, false);
  detachEventListener(document, "mouseup", mouseupCancelThreshold1, false);
  return true;
}

function mousemoveSortableList1(event)
{
  generalMMSortableList(event);

  var LI1s = target.parentNode.getElementsByTagName("li");
  var currentItemHigher = true;

  for (var i = 0; i < LI1s.length; i++)
  {
    if (LI1s[i] != target && LI1s[i] != target.clone)
    {
      if (event.pageY < getPosition(LI1s[i])[1] + LI1s[i].offsetHeight && currentItemHigher)
      {
        target.parentNode.insertBefore(target, LI1s[i]);

        break;
      }
      else if (event.pageY > getPosition(LI1s[i])[1] && !currentItemHigher)
      {
        target.parentNode.insertBefore(LI1s[i], target);
      }
    }
    else
    {
      currentItemHigher = false;
    }
  }

  stopDefaultAction(event);

  return true;
}



function mouseupSortableList1()
{
  var target = document.currentTarget;
  var clone = target.clone;

  clone.parentNode.removeChild(clone);

  target.style.visibility = "visible";

  detachEventListener(document, "mousemove", mousemoveSortableList1, false);
  detachEventListener(document, "mouseup", mouseupSortableList1, false);

  return true;
}

/////////

function initSortableList2()
{
  if (identifyBrowser().indexOf("ie") != -1 && identifyOS() == "mac")
  {
    return false;
  }
  
  var LI2s = document.getElementById("footballLadder2").getElementsByTagName("li");

  for (var i = 0; i < LI2s.length; i++)
  {
    attachEventListener(LI2s[i], "mousedown", mousedownSortableList2, false);
    LI2s[i].style.cursor = "move";
  }
}

function mousedownSortableList2(event)
{
  generalMDSortableList(event);

  target.clickOriginY = event.pageY;

  attachEventListener(document, "mousemove", mousemoveCheckThreshold2, false);
  attachEventListener(document, "mouseup", mouseupCancelThreshold2, false);

  stopDefaultAction(event);

  return true;
}

function mousemoveCheckThreshold2(event)
{
  if (typeof event == "undefined")
  {
    event = window.event;
  }
  
  if (typeof event.pageY == "undefined")
  {
    event.pageY = event.clientY + getScrollingPosition()[1];
  }

  var target = document.currentTarget;

  if (Math.abs(target.clickOriginY - event.pageY) > 3)
  {
    if (typeof document.selection != "undefined")
    {
      var textRange = document.selection.createRange();
      textRange.collapse();
      textRange.select();
    }

    detachEventListener(document, "mousemove", mousemoveCheckThreshold2, false);
    detachEventListener(document, "mouseup", mouseupCancelThreshold2, false);

    attachEventListener(document, "mousemove", mousemoveSortableList2, false);
    attachEventListener(document, "mouseup", mouseupSortableList2, false);

    var cloneItem = target.cloneNode(true);
    cloneItem.setAttribute("class", "clone");
    cloneItem.style.position = "absolute";
    cloneItem.style.top = getPosition(target)[1] + "px";
    cloneItem.differenceY = parseInt(cloneItem.style.top) - event.pageY;

    cloneItem = target.parentNode.appendChild(cloneItem);

    target.clone = cloneItem;
    target.style.visibility = "hidden";
  }

  stopDefaultAction(event);

  return true;
}

function mouseupCancelThreshold2()
{
  detachEventListener(document, "mousemove", mousemoveCheckThreshold2, false);
  detachEventListener(document, "mouseup", mouseupCancelThreshold2, false);
  return true;
}

function mousemoveSortableList2(event)
{
  generalMMSortableList(event);

  var LI2s = target.parentNode.getElementsByTagName("li");
  var currentItemHigher = true;

  for (var i = 0; i < LI2s.length; i++)
  {
    if (LI2s[i] != target && LI2s[i] != target.clone)
    {
      if (event.pageY < getPosition(LI2s[i])[1] + LI2s[i].offsetHeight && currentItemHigher)
      {
        target.parentNode.insertBefore(target, LI2s[i]);

        break;
      }
      else if (event.pageY > getPosition(LI2s[i])[1] && !currentItemHigher)
      {
        target.parentNode.insertBefore(LI2s[i], target);
      }
    }
    else
    {
      currentItemHigher = false;
    }
  }

  stopDefaultAction(event);

  return true;
}



function mouseupSortableList2()
{
  var target = document.currentTarget;
  var clone = target.clone;

  clone.parentNode.removeChild(clone);

  target.style.visibility = "visible";

  detachEventListener(document, "mousemove", mousemoveSortableList2, false);
  detachEventListener(document, "mouseup", mouseupSortableList2, false);

  return true;
}

//////

function initSortableList3()
{
  if (identifyBrowser().indexOf("ie") != -1 && identifyOS() == "mac")
  {
    return false;
  }
  
  var LI3s = document.getElementById("footballLadder3").getElementsByTagName("li");

  for (var i = 0; i < LI3s.length; i++)
  {
    attachEventListener(LI3s[i], "mousedown", mousedownSortableList3, false);
    LI3s[i].style.cursor = "move";
  }
}

function mousedownSortableList3(event)
{
generalMDSortableList(event);

  attachEventListener(document, "mousemove", mousemoveCheckThreshold3, false);
  attachEventListener(document, "mouseup", mouseupCancelThreshold3, false);

  stopDefaultAction(event);

  return true;
}

function mousemoveCheckThreshold3(event)
{
  if (typeof event == "undefined")
  {
    event = window.event;
  }
  
  if (typeof event.pageY == "undefined")
  {
    event.pageY = event.clientY + getScrollingPosition()[1];
  }

  var target = document.currentTarget;

  if (Math.abs(target.clickOriginY - event.pageY) > 3)
  {
    if (typeof document.selection != "undefined")
    {
      var textRange = document.selection.createRange();
      textRange.collapse();
      textRange.select();
    }

    detachEventListener(document, "mousemove", mousemoveCheckThreshold3, false);
    detachEventListener(document, "mouseup", mouseupCancelThreshold3, false);

    attachEventListener(document, "mousemove", mousemoveSortableList3, false);
    attachEventListener(document, "mouseup", mouseupSortableList3, false);

    var cloneItem = target.cloneNode(true);
    cloneItem.setAttribute("class", "clone");
    cloneItem.style.position = "absolute";
    cloneItem.style.top = getPosition(target)[1] + "px";
    cloneItem.differenceY = parseInt(cloneItem.style.top) - event.pageY;

    cloneItem = target.parentNode.appendChild(cloneItem);

    target.clone = cloneItem;
    target.style.visibility = "hidden";
  }

  stopDefaultAction(event);

  return true;
}

function mouseupCancelThreshold3()
{
  detachEventListener(document, "mousemove", mousemoveCheckThreshold3, false);
  detachEventListener(document, "mouseup", mouseupCancelThreshold3, false);
  return true;
}

function mousemoveSortableList3(event)
{
  generalMMSortableList(event);

  var LI3s = target.parentNode.getElementsByTagName("li");
  var currentItemHigher = true;

  for (var i = 0; i < LI3s.length; i++)
  {
    if (LI3s[i] != target && LI3s[i] != target.clone)
    {
      if (event.pageY < getPosition(LI3s[i])[1] + LI3s[i].offsetHeight && currentItemHigher)
      {
        target.parentNode.insertBefore(target, LI3s[i]);

        break;
      }
      else if (event.pageY > getPosition(LI3s[i])[1] && !currentItemHigher)
      {
        target.parentNode.insertBefore(LI3s[i], target);
      }
    }
    else
    {
      currentItemHigher = false;
    }
  }

  stopDefaultAction(event);

  return true;
}



function mouseupSortableList3()
{
  var target = document.currentTarget;
  var clone = target.clone;

  clone.parentNode.removeChild(clone);

  target.style.visibility = "visible";

  detachEventListener(document, "mousemove", mousemoveSortableList3, false);
  detachEventListener(document, "mouseup", mouseupSortableList3, false);

  return true;
}

/////////
function initSortableList4()
{
  if (identifyBrowser().indexOf("ie") != -1 && identifyOS() == "mac")
  {
    return false;
  }
  
  var LI4s = document.getElementById("footballLadder4").getElementsByTagName("li");

  for (var i = 0; i < LI4s.length; i++)
  {
    attachEventListener(LI4s[i], "mousedown", mousedownSortableList4, false);
    LI4s[i].style.cursor = "move";
  }
}

function mousedownSortableList4(event)
{
  generalMDSortableList(event);

  attachEventListener(document, "mousemove", mousemoveCheckThreshold4, false);
  attachEventListener(document, "mouseup", mouseupCancelThreshold4, false);

  stopDefaultAction(event);

  return true;
}

function mousemoveCheckThreshold4(event)
{
  if (typeof event == "undefined")
  {
    event = window.event;
  }
  
  if (typeof event.pageY == "undefined")
  {
    event.pageY = event.clientY + getScrollingPosition()[1];
  }

  var target = document.currentTarget;

  if (Math.abs(target.clickOriginY - event.pageY) > 3)
  {
    if (typeof document.selection != "undefined")
    {
      var textRange = document.selection.createRange();
      textRange.collapse();
      textRange.select();
    }

    detachEventListener(document, "mousemove", mousemoveCheckThreshold4, false);
    detachEventListener(document, "mouseup", mouseupCancelThreshold4, false);

    attachEventListener(document, "mousemove", mousemoveSortableList4, false);
    attachEventListener(document, "mouseup", mouseupSortableList4, false);

    var cloneItem = target.cloneNode(true);
    cloneItem.setAttribute("class", "clone");
    cloneItem.style.position = "absolute";
    cloneItem.style.top = getPosition(target)[1] + "px";
    cloneItem.differenceY = parseInt(cloneItem.style.top) - event.pageY;

    cloneItem = target.parentNode.appendChild(cloneItem);

    target.clone = cloneItem;
    target.style.visibility = "hidden";
  }

  stopDefaultAction(event);

  return true;
}

function mouseupCancelThreshold4()
{
  detachEventListener(document, "mousemove", mousemoveCheckThreshold4, false);
  detachEventListener(document, "mouseup", mouseupCancelThreshold4, false);
  return true;
}

function mousemoveSortableList4(event)
{
  generalMMSortableList(event);

  var LI4s = target.parentNode.getElementsByTagName("li");
  var currentItemHigher = true;

  for (var i = 0; i < LI4s.length; i++)
  {
    if (LI4s[i] != target && LI4s[i] != target.clone)
    {
      if (event.pageY < getPosition(LI4s[i])[1] + LI4s[i].offsetHeight && currentItemHigher)
      {
        target.parentNode.insertBefore(target, LI4s[i]);

        break;
      }
      else if (event.pageY > getPosition(LI4s[i])[1] && !currentItemHigher)
      {
        target.parentNode.insertBefore(LI4s[i], target);
      }
    }
    else
    {
      currentItemHigher = false;
    }
  }

  stopDefaultAction(event);

  return true;
}



function mouseupSortableList4()
{
  var target = document.currentTarget;
  var clone = target.clone;

  clone.parentNode.removeChild(clone);

  target.style.visibility = "visible";

  detachEventListener(document, "mousemove", mousemoveSortableList4, false);
  detachEventListener(document, "mouseup", mouseupSortableList4, false);

  return true;
}

/////////

/////////
/////////

function addLoadListener(fn)
{
  if (typeof window.addEventListener != 'undefined')
  {
    window.addEventListener('load', fn, false);
  }
  else if (typeof document.addEventListener != 'undefined')
  {
    document.addEventListener('load', fn, false);
  }
  else if (typeof window.attachEvent != 'undefined')
  {
    window.attachEvent('onload', fn);
  }
  else
  {
    var oldfn = window.onload;
    if (typeof window.onload != 'function')
    {
      window.onload = fn;
    }
    else
    {
      window.onload = function()
      {
        oldfn();
        fn();
      };
    }
  }
}

function attachEventListener(target, eventType, functionRef, capture)
{
  if (typeof target.addEventListener != "undefined")
  {
    target.addEventListener(eventType, functionRef, capture);
  }
  else if (typeof target.attachEvent != "undefined")
  {
    target.attachEvent("on" + eventType, functionRef);
  }
  else
  {
    eventType = "on" + eventType;

    if (typeof target[eventType] == "function")
    {
      var oldListener = target[eventType];

      target[eventType] = function()
      {
        oldListener();

        return functionRef();
      }
    }
    else
    {
      target[eventType] = functionRef;
    }
  }

  return true;
}

function detachEventListener(target, eventType, functionRef, capture)
{
  if (typeof target.removeEventListener != "undefined")
  {
    target.removeEventListener(eventType, functionRef, capture)
  }
  else if (typeof target.detachEvent != "undefined")
  {
    target.detachEvent("on" + eventType, functionRef);
  }
  else
  {
    target["on" + eventType] = null;
  }

  return true;
}

function getEventTarget(event)
{
  var targetElement = null;

  if (typeof event.target != "undefined")
  {
    targetElement = event.target;
  }
  else
  {
    targetElement = event.srcElement;
  }

  while (targetElement.nodeType == 3 && targetElement.parentNode != null)
  {
    targetElement = targetElement.parentNode;
  }

  return targetElement;
}

function stopDefaultAction(event)
{
  event.returnValue = false;

  if (typeof event.preventDefault != "undefined")
  {
    event.preventDefault();
  }

  return true;
}

function getScrollingPosition()
{
  //array for X and Y scroll position
  var position = [0, 0];

  //if the window.pageYOffset property is supported
  if (typeof window.pageYOffset != 'undefined')
  {
    //store position values
    position = [
      window.pageXOffset,
      window.pageYOffset
      ];
  }

  //if the documentElement.scrollTop property is supported
  //and the value is greater than zero
  if (typeof document.documentElement.scrollTop != 'undefined'
    && document.documentElement.scrollTop > 0)
  {
    //store position values
    position = [
      document.documentElement.scrollLeft,
      document.documentElement.scrollTop
      ];
  }

  //if the body.scrollTop property is supported
  else if (typeof document.body.scrollTop != 'undefined')
  {
    //store position values
    position = [
      document.body.scrollLeft,
      document.body.scrollTop
      ];
  }

  //return the array
  return position;
}

function getPosition(theElement)
{
  var positionX = 0;
  var positionY = 0;

  while (theElement != null)
  {
    positionX += theElement.offsetLeft;
    positionY += theElement.offsetTop;
    theElement = theElement.offsetParent;
  }

  return [positionX, positionY];
}

function identifyBrowser()
{
  var agent = navigator.userAgent.toLowerCase();

  if (typeof navigator.vendor != "undefined" && navigator.vendor == "KDE" && typeof window.sidebar != "undefined")
  {
    return "kde";
  }
  else if (typeof window.opera != "undefined")
  {
    var version = parseFloat(agent.replace(/.*opera[\/ ]([^ $]+).*/, "$1"));

    if (version >= 7)
    {
      return "opera7";
    }
    else if (version >= 5)
    {
      return "opera5";
    }

    return false;
  }
  else if (typeof document.all != "undefined")
  {
    if (typeof document.getElementById != "undefined")
    {
      var browser = agent.replace(/.*ms(ie[\/ ][^ $]+).*/, "$1").replace(/ /, "");

      if (typeof document.uniqueID != "undefined")
      {
        if (browser.indexOf("5.5") != -1)
        {
          return browser.replace(/(.*5\.5).*/, "$1");
        }
        else
        {
          return browser.replace(/(.*)\..*/, "$1");
        }
      }
      else
      {
        return "ie5mac";
      }
    }

    return false;
  }
  else if (typeof document.getElementById != "undefined")
  {
    if (navigator.vendor.indexOf("Apple Computer, Inc.") != -1)
    {
      if (typeof window.XMLHttpRequest != "undefined")
      {
        return "safari1.2";
      }

      return "safari1";
    }
    else if (agent.indexOf("gecko") != -1)
    {
      return "mozilla";
    }
  }

  return false;
}

function identifyOS()
{
  var agent = navigator.userAgent.toLowerCase();

  if (agent.indexOf("win") != -1)
  {
    return "win";
  }
  else if (agent.indexOf("mac"))
  {
    return "mac";
  }
  else
  {
    return "unix";
  }

  return false;
}