// JavaScript Document

// VALID FORM


function Valid_Form ()
    {
   
     var formsexe =document.getElementById('formsexe').checked;
     var formsexe2 =document.getElementById('formsexe2').checked;
     var formsexe3 =document.getElementById('formsexe3').checked;
     var formnom =document.getElementById('formnom').value;
     var formprenom =document.getElementById('formprenom').value;
     var formsociete =document.getElementById('formsociete').value;
     var formfonction = document.getElementById('formfonction').value;
     var formemail =document.getElementById('formemail').value;
     var formtelephone =document.getElementById('formtelephone').value;
     var formmsg =document.getElementById('formmessage').value;

     if ((!formsexe)&(!formsexe2)&(!formsexe3)) {alert("Merci de bien vouloir indiquer votre civilité");return false;}
     if ((formnom=="")||(formnom=="Nom *")||(formnom==" ")) {alert("Merci de bien vouloir saisir votre nom");document.getElementById('formnom').focus(); return false;}
     if ((formprenom=="")||(formprenom=="Prénom *")||(formprenom==" ")) {alert("Merci de bien vouloir saisir votre prénom");document.getElementById('formprenom').focus(); return false;}
     if ((formsociete=="")||(formsociete=="Société *")||(formsociete==" ")) {alert("Merci de bien vouloir saisir votre société");document.getElementById('formsociete').focus(); return false;}
     if ((formfonction=="")||(formfonction=="Fonction *")||(formfonction==" ")) {alert("Merci de bien vouloir saisir votre fonction");document.getElementById('formfonction').focus(); return false;}
     if ((formtelephone=="")||(formtelephone=="Téléphone *")||(formtelephone==" ")) {alert("Merci de bien vouloir saisir votre téléphone");document.getElementById('formtelephone').focus(); return false;}
     if ((formemail=="")||(formemail=="E-mail *")||(formemail==" ")) {alert("Merci de bien vouloir saisir votre email");document.getElementById('formemail').focus(); return false;}
     if (formemail.indexOf('@')== -1) {alert("Adresse Email invalide!"); document.getElementById('formemail').focus(); return false;}
     if (formemail.length < 7) {alert("Adresse Email invalide!"); document.getElementById('formemail').focus(); return false;}
     if ((formmsg=="")||(formmsg=="Message *")||(formmsg==" ")) {alert("Merci de bien vouloir saisir votre message");document.getElementById('formmessage').focus(); return false;}
    return true;
    }


// PNG
function correctPNG() // correctly handle PNG transparency in Win IE 5.5 & 6.
{
   var arVersion = navigator.appVersion.split("MSIE")
   var version = parseFloat(arVersion[1])
   if ((version >= 5.5) && (document.body.filters)) 
   {
      for(var i=0; i<document.images.length; i++)
      {
         var img = document.images[i]
         var imgName = img.src.toUpperCase()
         if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
         {
            var imgID = (img.id) ? "id='" + img.id + "' " : ""
            var imgClass = (img.className) ? "class='" + img.className + "' " : ""
            var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
            var imgStyle = "display:inline-block;" + img.style.cssText 
            if (img.align == "left") imgStyle = "float:left;" + imgStyle
            if (img.align == "right") imgStyle = "float:right;" + imgStyle
            if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
            var strNewHTML = "<span " + imgID + imgClass + imgTitle
            + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
            + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
            + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
            img.outerHTML = strNewHTML
            i = i-1
         }
      }
   }    
}
window.attachEvent("onload", correctPNG);


// ROLL OVER + PRELOAD
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_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_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];}
}

// FORMULAIRE

function ValidForm()
{

return true;


}
function clearform(field)
{

eval ( that = window.document ['contact'] [field]);

that.value = '';


}