jQuery(function($){
$("a[href^='#']").click(function () {
$('html, body').animate({ scrollTop: $($(this).attr('href')).offset().top }, "fast");
return false;
});
});

jQuery(function($){
	
	var slider = $('#sidebar');
	var y =  $('#header').height() + $('#pageheader').height();
	//var y = 300;
	$(window).scroll(function(){
		if( $(document.body).hasClass("course")){
		if($(this).scrollTop()<y) {
			slider.css('top', 0);
			slider.css('position', 'relative');
		} else {
			slider.css('top', 10);
			//slider.css('padding-left', -10);
			slider.css('position', 'fixed');
		}
		}
	});
	$(window).triggerHandler('scroll');
	
});



var timeout         = 500;
var closetimer		= 0;
var ddmenuitem      = 0;

function jsddm_open()
{	jsddm_canceltimer();
	jsddm_close();
	ddmenuitem = $(this).find('ul').eq(0).css('visibility', 'visible');}

function jsddm_close()
{	if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');}

function jsddm_timer()
{	closetimer = window.setTimeout(jsddm_close, timeout);}

function jsddm_canceltimer()
{	if(closetimer)
	{	window.clearTimeout(closetimer);
		closetimer = null;}}

$(document).ready(function()
{	$('#ttmMenu > li').bind('mouseover', jsddm_open);
	$('#ttmMenu > li').bind('mouseout',  jsddm_timer);});

document.onclick = jsddm_close;