var accordion;
var Maccord;
// window.onload = function() {


   //   var divs = document.getElementsByClassName('acco');
   //var links = document.getElementsByClassName('togg');
   
   //then we create the effect.
   //var Acc = new fx.Accordion(links, divs );
   //Acc.showThisHideOpen($('open')); 
   //  accordion = new Accordion($$('a.togg'), $$('div.acco'));
// }
var helpTop;
window.addEvent('domready', function(){ 
		  accordion = new Accordion($$('a.togg'), $$('div.acco'), {alwaysHide: true, show: 0}); 
		  Maccord = new Accordion($$('dt.Mtogg'), $$('dd.Mcont'), {alwaysHide: true, show: 0}); 
		  $('help').setStyle('margin-left', $('menu').offsetWidth + 10);
		  //new Fx.Style('menu', 'top').start(500, $('help').getStyle("top"));
		  helpTop = findPos($('helpCon'));

		  //new Fx.Slide
		  //		  $('menu').setStyle("top", helpTop + 'px');
		  //		  console.log(helpTop);
		  //		  $('menu').offsetTop = $('help').offsetTop + 'px';

		});

window.addEvent('scroll', function(){
		  newTop = Window.getScrollTop() - helpTop;
		  if (newTop < 0) {
		    $('menu').setStyle('margin-top', '0px');
		    return;
		  }
		  //		  newTop += 10;
		  curTop = $('menu').getStyle('margin-top');
		  //		  new Fx.Style('menu','margin-top').start(curTop,newTop);
		  		  $('menu').setStyle('margin-top', newTop + 'px');
});

function findPos(obj) {
	var curleft = curtop = 0;
	if (obj.offsetParent) {
	  //		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
		  //			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	return curtop;
}