// JavaScript Document

var accordionItems = new Array();
function init() {

      // Grab the accordion items from the page
      var divs = document.getElementsByTagName( 'div' );
      for ( var i = 0; i < divs.length; i++ ) {
        if ( divs[i].className == 'accordionItem' ) accordionItems.push( divs[i] );
      }

      // Assign onclick events to the accordion item headings
      for ( var i = 0; i < accordionItems.length; i++ ) {
        var li = getFirstChildWithTagName( accordionItems[i], 'LI' );
        li.onclick = toggleItem;
      }

      // Hide all accordion item bodies except the first
      for ( var i = 0; i < accordionItems.length; i++ ) {
        accordionItems[i].className = 'accordionItem hide';
      }
    }
	
	function toggleItem() {
      var itemClass = this.parentNode.className;

      // Hide all items
      for ( var i = 0; i < accordionItems.length; i++ ) {
        accordionItems[i].className = 'accordionItem hide';
      }

      // Show this item if it was previously hidden
      if ( itemClass == 'accordionItem hide' ) {
        this.parentNode.className = 'accordionItem';

      }
    }
	
	function getFirstChildWithTagName( element, tagName ) {
      for ( var i = 0; i < element.childNodes.length; i++ ) {
        if ( element.childNodes[i].nodeName == tagName ) return element.childNodes[i];
      }
    }