window.addEvent('domready', function() {
	
	
	//--horizontal
	//var myHorizontalSlidesem1 = new Fx.Slide('horizontal_slide-sem1', {mode: 'horizontal'});
	//var myHorizontalSlidesem2 = new Fx.Slide('horizontal_slide-sem2', {mode: 'horizontal'});
	//var myHorizontalSlidesem3 = new Fx.Slide('horizontal_slide-sem3', {mode: 'horizontal'});

	$('sem1_toggle').addEvent('mouseover', function(e){
		e.stop();
		//myHorizontalSlidesem1.show();
		document.getElementById('horizontal_slide-sem1').style.display='block';
		document.getElementById('horizontal_slide-sem2').style.display='none';
		document.getElementById('horizontal_slide-sem3').style.display='none';
		document.getElementById('affiche-sem1').style.display='block';
		document.getElementById('affiche-sem2').style.display='none';
		document.getElementById('affiche-sem3').style.display='none';
	});
	
	$('sem2_toggle').addEvent('mouseover', function(e){
		e.stop();
		//myHorizontalSlidesem2.show();		
		document.getElementById('horizontal_slide-sem1').style.display='none';
		document.getElementById('horizontal_slide-sem2').style.display='block';
		document.getElementById('horizontal_slide-sem3').style.display='none';
		document.getElementById('affiche-sem1').style.display='none';
		document.getElementById('affiche-sem2').style.display='block';
		document.getElementById('affiche-sem3').style.display='none';
	});
	
	$('sem3_toggle').addEvent('mouseover', function(e){
		e.stop();
		//myHorizontalSlidesem3.show();
		document.getElementById('horizontal_slide-sem1').style.display='none';
		document.getElementById('horizontal_slide-sem2').style.display='none';
		document.getElementById('horizontal_slide-sem3').style.display='block';
		document.getElementById('affiche-sem1').style.display='none';
		document.getElementById('affiche-sem2').style.display='none';
		document.getElementById('affiche-sem3').style.display='block';
	});
});