function buildRightNav(SITE_MAP){
    if (typeof SITE_MAP != 'object')
        return;
    var nav = $('<div>');
    for (var i=0;i<SITE_MAP.length;i++){
        var ul = $('<ul>');
        for (var a=0;a<SITE_MAP[i].pages.length;a++){
            var li = $('<li>');
            li.append($('<a>').attr('href',SITE_MAP[i].pages[a].url).text(SITE_MAP[i].pages[a].title));
            ul.append(li);
        }
        nav.append($('<h3>').text(SITE_MAP[i].category).addClass(SITE_MAP[i].category.toLowerCase().replace(' ',''))).append(ul);
    }
    $('#rightNav').html(nav);
} 
function expandHandler() {
    if ($('.expand').length == 0) {return;}
	$('.expand').toggle(
        function() {
			$('.description', this).fadeIn('fast');
			$('#mainBody').height('');
		}, 
        function() {
			$('.description', this).fadeOut('fast');
		} 
    );
}
function pageLoad(){
    $.getJSON('/js/SITE_MAP.js',function(d){
        buildRightNav(d);
        var selected = d[0].pages.concat(d[1].pages);
        $('#graphicMenu').slideMenu(selected);
    });
    $.tabHandler();
	expandHandler();
}