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;
}

currMnu="";
function initMnu(n) {
	o=MM_findObj(n);
	o.className="mnuselect";
	currMnu=n;
}
function mnuOver(n) {
	o=MM_findObj(n);
	o.className="mnuover";
}
function mnuOut(n) {
	o=MM_findObj(n);
	if (n==currMnu)
		o.className="mnuselect"
	else
		o.className="mnu";
}
function submnuOver(n) {
	o=MM_findObj(n);
	o.className="submnuover";
}
function submnuOut(n) {
	o=MM_findObj(n);
	o.className="submnu";
}

function changeImage(n,u) {
	document.images[n].src=u;
}

function winOpenImg(title,img,width,height) {
	msg=window.open("","msg","height="+height+",width="+width+",left=100,top=100");
	msg.document.write("<html><title>"+title+"</title>");
	msg.document.write("<body bottommargin='0' topmargin='0' leftmargin='0' rightmargin='0' bgcolor='white'>");
	msg.document.write("<img src='photos/"+img+"' border='1' onClick=window.close()>");
	msg.document.write("</body></html>");
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function ctrlFocus(obj) {
	if (obj.value==obj.defaultValue) {
		obj.value="";
		return true;
	}
}
function ctrlBlur(obj) {
	if (obj.value=="") {
		obj.value=obj.defaultValue;
		return true;
	}
}

function validateForm() {
	var r="";
	e=document.frm.email.value;
	if (e=="") {
		r+="- E-mail est obligatoire\n";
	} else {
		p=e.indexOf('@');
		if (p<1 || p==(e.length-1)) r+="- E-mail n'est pas valide.\n";
	}
	
	if (ok=(r==""))
		frm.mx_submit.disabled=false
	else
		alert("Veuillez corriger les erreurs suivantes :\n"+r);
	return (ok);
}
