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_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}
function rtrim(s)//Right : RTrim
{	var l;
    var ret;
	l = s.length;
    while(s.charAt(l - 1) == " ")
      l--;
    ret = s.substring(0, l);
    return ret;
}
function ltrim(s)//Left : LTrim
{	  var l;
      var ret;
      l = 0;
      while(s.charAt(l) == " ")
            l++;
      ret = s.substring(l);
      return ret;
}
function trim(s){ return ltrim(rtrim(s)); }
function verif_domaine(){
   var F = document.getElementById("formURL");
   var url = trim(F.url.value);
   
   if (!url)
   { 
   		alert("Saisir un nom de domaine !");
		F.url.value = ""; 
		F.url.focus();
		return false; 
   }
}
function verif_mail(adresse) {
   var place = adresse.indexOf("@",1);
   var point = adresse.indexOf(".",place+1);
   
   if ((place > -1)&&(adresse.length >2)&&(point > 1))
      return true;
   else
      return false;
}
function verif_contact(){
   var F = document.getElementById("frmc");
   var nom = trim(F.nom.value);
   var msg = trim(F.msg.value);
   var objet = trim(F.objet.value);
   var email= trim(F.email.value);
   
   if (!nom){ alert("Veuillez indiquer votre nom !"); return false; }
   else if (!verif_mail(email) || !email){ alert("Il doit y avoir une erreur dans votre Email ! "); return false; }
   else if (!objet){ alert("Veuillez saisir l'objet de votre message !"); return false; }
   else if (!msg){ alert("Veuillez rediger votre message !"); return false; }
}