<!--
function Array_shift () {
  var el0 = this[0];
  for (var i = 0; i < this.length - 1; i++)
    this[i] = this[i + 1];
  this.length = this.length - 1;
  return el0;
}
function Array_shift_ (array) {
  var el0 = array[0];
  for (var i = 0; i < array.length - 1; i++)
    array[i] = array[i + 1];
  array.length = array.length - 1;
  return el0;
}
if (window.Array && Array.prototype && !Array.prototype.shift)
  Array.prototype.shift = Array_shift;

function navigationPath (separator, pathStyleClass, separatorStyleClass) 
{
  if (typeof separator == 'undefined')  
/*    separator = '&nbsp;<img src="/scripts/arrow_right.png" width="11" height="8" alt="Right arrow" border="0" align="bottom">&nbsp;&nbsp;';*/
      separator = '/';
  if (typeof pathStyleClass != 'undefined' && typeof separatorStyleClass == 'undefined')
    separatorStyleClass = pathStyleClass;
  var path = location.pathname;
  var components = path.split('/');
  // NN returns an empty 0 element so remove that
  if (components[0] == '') {
    if (components.shift)
      components.shift();
    else
      Array_shift_(components)
  }
  for (var i = components.length; i > 0; i--)
    components[i] = components[i - 1];
components[0] = location.protocol + '//' + location.hostname;
  var html = '';
  for (var i = 0; i < components.length; i++) {
    var text = components[i];
    var link = '';
    for (var j = 0; j < i; j++)
      link += components[j] + '/';
    link += components[i] + (i < components.length - 1 ? '/' : '');
    if (i == components.length - 1) {
      link += location.search;
      link += location.hash;
    }
    html += '<A HREF="' + link + '"';
    if (pathStyleClass)
      html += ' CLASS="' + pathStyleClass + '"';
    html += '>';
    html += text;
    html += '<\/A>';
    if (i < components.length - 1) {
      if (separatorStyleClass)
        html += '<SPAN CLASS="' + separatorStyleClass + '">'
                + separator
                + '<\/SPAN>';
      else
        html += separator;
    }
  }
  document.write(html)
}  
//-->
