window.addEvent('load', function() {
    var categoryToggleAnchor = new Element("a", {
        'href': '#viewCategoriesDiv',
        'styles': {
            'background': 'url(/images/icons/smallBurgundyArrow.gif) no-repeat center left',
            'padding-left': '10px'
        },
        'events': {
            'click': function(event) {
                var catList = $('viewCategoriesDiv');
                if (catList.style.display == 'none') {
                    catList.style.display = 'block';
                    this.setHTML('Hide Category List');
                    this.setStyle('background-image', 'url(/images/icons/smallBurgundyDownArrow.gif)');
                }
                else {
                    catList.style.display = 'none';
                    this.setHTML('View Category List');
                    this.setStyle('background-image', 'url(/images/icons/smallBurgundyArrow.gif)');
                }
                event = new Event(event);
                event.preventDefault();
            }
        }
    });
    categoryToggleAnchor.setHTML('View Category List');
    categoryToggleAnchor.injectBefore($('viewCategoriesDiv'));
    $('viewCategoriesDiv').style.display = 'none';
});