/**
 * Add a class name to the links in the vertical menu
 * Initialize google analytics.
 */
$(document).ready( function() {
	var i = 0;
	$('#menu_vert li').each( function() {
		i++;
		$(this).addClass( 'link_'+i );
	} ); 
		
	gaSSDSLoad( 'UA-15935956-2' );
} );

function gaSSDSLoad( acct ) {
  var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www."),
      pageTracker,
      s;
  s = document.createElement('script');
  s.src = gaJsHost + 'google-analytics.com/ga.js';
  s.type = 'text/javascript';
  s.onloadDone = false;
  function init () {
    pageTracker = _gat._getTracker(acct);
    pageTracker._trackPageview();
  }
  s.onload = function () {
    s.onloadDone = true;
    init();
  };
  s.onreadystatechange = function() {
    if (('loaded' === s.readyState || 'complete' === s.readyState) && !s.onloadDone) {
      s.onloadDone = true;
      init();
    }
  };
  document.getElementsByTagName('head')[0].appendChild(s);
}