// JavaScript Document
function FreezeScreen() {
  scroll(0,0);
  var outerPane = document.getElementById('FreezePane');
  if (outerPane) outerPane.className = 'FreezePaneOn';
}

function UnFreezeScreen() {
  scroll(0,0);
  var outerPane = document.getElementById('FreezePane');
  outerPane.className = 'FreezePaneOff';
}