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) { //v4.0
  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;
}

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];}
}

// Example: obj = findObj("image1");
function findObj(theObj, theDoc)
{
  var p, i, foundObj;
  
  if(!theDoc) theDoc = document;
  if( (p = theObj.indexOf("?")) > 0 && parent.frames.length)
  {
    theDoc = parent.frames[theObj.substring(p+1)].document;
    theObj = theObj.substring(0,p);
  }
  if(!(foundObj = theDoc[theObj]) && theDoc.all) foundObj = theDoc.all[theObj];
  for (i=0; !foundObj && i < theDoc.forms.length; i++) 
    foundObj = theDoc.forms[i][theObj];
  for(i=0; !foundObj && theDoc.layers && i < theDoc.layers.length; i++) 
    foundObj = findObj(theObj,theDoc.layers[i].document);
  if(!foundObj && document.getElementById) foundObj = document.getElementById(theObj);
  
  return foundObj;
}


// * Dependencies * 
// this function requires the following snippets:
// JavaScript/readable_MM_functions/findObj
//
// Accepts a variable number of arguments, in triplets as follows:
// arg 1: simple name of a layer object, such as "Layer1"
// arg 2: ignored (for backward compatibility)
// arg 3: 'hide' or 'show'
// repeat...
//
// Example: showHideLayers(Layer1,'','show',Layer2,'','hide');
function showHideLayers_permute()
{ 
  var i, visStr, obj, args = showHideLayers_permute.arguments;
  for (i=0; i<1; i+=3)
  {
    if ((obj = findObj(args[i])) != null)
    {
      
      if (obj.style)
      {
        obj = obj.style;
      }
	  
	  if(obj.display == 'none')
      	obj.display = 'block';
	  else
	  	obj.display = 'none';
    }
  }
}

function confirmer_sup(question, dest){
	var ret = confirm(question);
	
	if(ret){
		document.location.href=dest;	
	}
}


function verif_form_contact(){
	if (document.form_contact.nom.value==""){
		alert("Renseignez votre nom");
		document.form_contact.nom.focus();
		return  false;
		}
	if (document.form_contact.prenom.value==""){
		alert("Renseignez votre prénom");
		document.form_contact.prenom.focus();
		return  false;
		}
	if (document.form_contact.email.value==""){
		alert("Renseignez votre email");
		document.form_contact.email.focus();
		return  false;
		}
	if (document.form_contact.message.value==""){
		alert("Renseignez votre message");
		document.form_contact.message.focus();
		return  false;
		}
}

function verif_form_contact_part(){
	if (document.form_contact.nom.value==""){
		alert("Renseignez vos noms et prénoms");
		document.form_contact.nom.focus();
		return  false;
		}
	if (document.form_contact.mobile.value==""){
		alert("Renseignez votre numéro de téléphone ");
		document.form_contact.mobile.focus();
		return  false;
		}
	if (document.form_contact.email.value==""){
		alert("Renseignez votre email");
		document.form_contact.email.focus();
		return  false;
		}
}