function manageHomeHeader(href)
{
	//recupere position du header
	aPositionBand = $('band').getPosition();	
			
	//calcule de combien on doit faire grandir page content
	iHeight = aPositionBand.y - 120;
	
	var oFx = new Fx.Tween(
		$('canvas'),
		{
			wait : false, 
			transition : Fx.Transitions.Sine.easeOut,
			duration : 500,
			onComplete: function(){
				window.location = href;
			}
		}
	);
	oFx.start(
		'height',
		iHeight
	);
}

window.addEvent('domready', function(){
  var oPromoTween;
  var iTimerPromo;
  if ($('slide_toggler') && $('slide_content'))
  {
    var oPromoTween = new Fx.Tween($('slide_content'), {transition : Fx.Transitions.Sine.easeOut});
    var oSlideSize = $('slide_content').getSize();
    var iSlideOriginalHeight = oSlideSize.y;
    
    var toggle_promo = function toggle_promo()
    {
      $clear(iTimerPromo)
      var oSlideSize = $('slide_content').getSize();
      var iSlideHeight = oSlideSize.y;
      var oText = $('slide_toggler').getElement('.text');
      
      if (iSlideHeight == 0)
      {
        oPromoTween.start('height', iSlideOriginalHeight);
        oText.removeClass('close');
        oText.set('text', $('slide_toggler').get('rev'));
      }
      else
      {
        oPromoTween.start('height', 0);
        oText.addClass('close');
        oText.set('text', $('slide_toggler').get('rel'));
      }
    }
    
    $('slide_toggler').addEvent('click', toggle_promo);
    iTimerPromo = toggle_promo.delay(8000);
  }
});