$('document').ready(function () {

  var content = $('#master-content');
  var sideMenu = $('#sideMenu');
  var subIE = 0;
  if (getInternetExplorerVersion() < 8.0)
    subIE = 80;
  if (content.height() > sideMenu.height()) {
    var newHeight = content.height() - 10 - subIE;
  };
  newHeight = Math.max(newHeight, 750);
  sideMenu.height(newHeight);

  $('#sideMenu div.treeview').gradient({ from: '013820', to: 'ffffff', direction: 'horizontal' })

  $('#catMenu').accordion({
    active: false,
    header: '.head',
    navigation: true,
    navigationFilter: function () { var pageRef = location.href.toLowerCase(); return pageRef.indexOf(this.href.toLowerCase()) != -1 },
    event: 'mouseover',
    animated: 'easeslide',
    autoHeight: false
  });

});

function getInternetExplorerVersion()
// Returns the version of Windows Internet Explorer or a -1
// (indicating the use of another browser).
{
   var rv = -1; // Return value assumes failure.
   if (navigator.appName == 'Microsoft Internet Explorer')
   {
      var ua = navigator.userAgent;
      var re  = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
      if (re.exec(ua) != null)
         rv = parseFloat( RegExp.$1 );
   }
   return rv;
}