<!--
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];}
}
//-->
function view(mypage){
 var ua = window.navigator.userAgent;
 var msie = ua.indexOf ( "MSIE " )>-1;
 var mac = ua.indexOf("Mac")>-1;
 if (msie && ! mac) {
	 if (typeof win == "undefined") 
	window.open(mypage,'','fullscreen=1');
 }
 else {
	 var win=window.open(mypage,'pop','width='+screen.width+',height='+screen.height+',top=0,left=0,resizable=1');
	 win.focus();
 }
}
//////////////////////////////////////////////////////////
function changeOpac(opacity, id) {
    var object = document.getElementById(id).style;
    object.opacity = (opacity / 100);
    object.MozOpacity = (opacity / 100);
    object.KhtmlOpacity = (opacity / 100);
    object.filter = "alpha(opacity=" + opacity + ")";
}
function over(elem){
	changeOpac(70, elem);
}
function out(elem){
	changeOpac(100, elem);
}
//////////////////////////////////////////////////////////
function popup(mypage){
	var largeur = 500;
	var hauteur = 550;
	var top=(screen.height-hauteur)/2;
	var left=(screen.width-largeur)/2;
	var win = window.open(mypage,"pop","top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+"toolbar=no,titlebar=yes,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes");	
	win.focus();
}
//////////////////////////////////////////////////////////
function valide_email(email){
	var valide = false;
	pos1 = email.indexOf("@",0);
	if(pos1 > 0) { // @ en 2eme pos minimum
		pos2 = email.indexOf(".",(pos1+2));
		if(pos2 >= (pos1+2)) { // . situé à minimun 1 caractere apres @
			valide = true;
			//alert(pos1 + "   " + pos2);
			// RESTE à vérifier si y a des caracètres apres le .
		}
	} 
	return valide;	
}
//
function testForm_contact(){
	var err = "";
	var valide = true;
	var email_valide = true;	
	//
	if(document.getElementById("nom").value == "") {
		document.getElementById("nom").style.border = "solid red 2px";
		valide = false;
	}
	else document.getElementById("nom").style.border = "solid #999999 1px";
	//
	if(document.getElementById("sujet").value == "") {
		document.getElementById("sujet").style.border = "solid red 2px";
		valide = false;
	}
	else document.getElementById("sujet").style.border = "solid #999999 1px";
	//
	if(document.getElementById("message").value == "") {
		document.getElementById("message").style.border = "solid red 2px";
		valide = false;
	}
	else document.getElementById("message").style.border = "solid #999999 1px";
	//
	if(!valide_email(document.getElementById("mail").value)){
		document.getElementById("mail").style.border = "solid red 2px";
		email_valide = false;
		valide = false;
	}
	else document.getElementById("mail").style.border = "solid #999999 1px";
	//
	return valide;
}