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_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];}
}

var isNav = false;
if(document.layers)
	isNav = true;

function redo()
{
	if(isNav)
		window.location.reload();
}

function OnloadMenu(menu, x, y, child) 
{
	if(!isNav)
		FW_showMenu(menu, x, y, child);
	else
		FW_showMenu(menu, x, y+4, child);
}

function OnClickMenu(menu, x, y, child) 
{
	if(isNav)
		FW_showMenu(menu, x, y+4, child);
}

function ValidateForm()
{
	if (document.UsrLogin.UserName.value==""){
		alert("Nom d'utilisateur nécessaire !");
		document.UsrLogin.UserName.focus();
		return;
	}

	document.UsrLogin.submit();
}

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 adds(nb)
{	
		if (nb == 1) window.open("eduzone_pub_05.htm","","location=no,resizable,width=600,height=450,screenx=20,screeny=20,scrollbars=no");
		if (nb == 2) window.open("communique/annonce1.html","","location=no,resizable,width=755,height=375,screenx=20,screeny=20,scrollbars=no");
		if (nb == 3) window.open("communique/metro.html","","location=no,resizable,width=200,height=520,screenx=20,screeny=20,scrollbars=no");
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}