function IS_view_menu(reference)
	{
	MM_showHideLayers('sous_menu_principal_'+reference,'','show');
	}

function init(name)
	{
	var to = '';
	eval('to = typeof(sous_menu_principal_' + name + ')');
	if(to=="object") eval('sous_menu_principal_'+name+' =  setTimeout("",2)');
	}

function IS_load(name)
	{
	if(eval('document.getElementById("'+name+'").style.display')=="block")
		{
		eval('document.getElementById("'+name+'").style.display="none";')
		}
	else
		{
		eval('document.getElementById("'+name+'").style.display="block";')
		}
	}

function timedrestore(name)
	{
	var to = '';
	eval('to = typeof(sous_menu_principal_' + name + ')');
	if(to=="object") eval('sous_menu_principal'+name+' = setTimeout("MM_showHideLayers(\'sous_menu_principal_'+name+'\',\'\',\'hide\')",300)');
	if(to=="undefined") eval('sous_menu_principal'+name+' = setTimeout("MM_showHideLayers(\'sous_menu_principal_'+name+'\',\'\',\'hide\')",300)');
	}

function stoptime(name)
	{
	var to = '';
	eval('to = typeof(sous_menu_principal' + name + ')');
	if(to!="undefined")	eval('clearTimeout(sous_menu_principal'+name+')');
	}

//fonctions Macromedia
function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}