function affiche(val){
	if(document.getElementById(val).style.visibility=='visible'){
		
		document.getElementById(val).style.position='absolute'
		document.getElementById(val).style.visibility='hidden'
	}else{
		
				
		document.getElementById(val).style.position='relative'
		document.getElementById(val).style.visibility='visible'
	}	
}
function afficher(val){
		
		document.getElementById(val).style.position='relative'
		document.getElementById(val).style.visibility='visible'
		
}
function cacher(val){
		
		document.getElementById(val).style.position='absolute'
		document.getElementById(val).style.visibility='hidden'
		
}
function affichePlanche(nameId,nameNew){
	if(nameId && nameNew){
	document.getElementById(nameId).src=nameNew;
	}
	
}
function afficheMenu(val,parent){ //parent peut aussi etre enfant
		
		enfants=parent.split(';')
		if(document.getElementById(val).style.visibility=='visible'){
		

					document.getElementById(val).style.position='absolute'
					document.getElementById(val).style.visibility='hidden'
				
						
				
				

				for(i=0;i<enfants.length;i++){
					info='ref'+enfants[i]
				

						
					document.getElementById(info).style.position='absolute'
					document.getElementById(info).style.visibility='hidden'
				}
	

		}else{
		
			document.getElementById(val).style.position='relative'
			document.getElementById(val).style.visibility='visible'
			
						
		}	
	}
	function afficheAuto(parent){
		//parent.replace('ref','');
		//parents=parent.split(';')
		//for(i=0;i<parents.length;i++){
			if(parent){
				info='ref'+parent
				//img_name='img'+parents[i]

				//document.getElementById(img_name).src='site_img/fleche_menu_bas.gif'

				document.getElementById(info).style.position='relative'
				document.getElementById(info).style.visibility='visible'
			}
	}
	
	function afficheAutoOld(parent){
		
		parents=parent.split(';')
		for(i=0;i<parents.length;i++){

				info='ref'+parents[i]
				img_name='img'+parents[i]

				//document.getElementById(img_name).src='site_img/fleche_menu_bas.gif'

				document.getElementById(info).style.position='relative'
				document.getElementById(info).style.visibility='visible'
		}
	}
	function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}