function LegendDefinition(obj) {
  var definitionDiv = document.getElementById('DefinitionDiv');
  var definitionName = obj.id.replace('Question', '');
  var definitionIcon = document.getElementById(definitionName + 'Icon').src;
  var definition = document.getElementById(definitionName).innerHTML;
  var definitionHeaderImage = 'IconLegend_' + definitionName + 'Header.gif';
  with (document) {
    getElementById('IconLegend_DefinitionHeader').src = '../images/' + definitionHeaderImage;
    getElementById('IconLegend_DefinitionIcon').src = definitionIcon;
    getElementById('IconLegend_Definition').innerHTML = definition;
  }
  var t = ReturnTopPosition(200);
  var l = posx;
  with (definitionDiv.style) {
    top = t + 'px';
    left = l - 200 + 'px';
    display = 'block';
  }
}
function CloseDefinition() {
  document.getElementById('DefinitionDiv').style.display = 'none';
}