// JavaScript Document
function montre(id,affiche)
{
	var d = document.getElementById(id);
	//si on quitte un élément du menu
	if (d && !affiche) 
	{
		d.style.display='none'; //on l'efface
		var c=d.parentNode; //son parent
		if (c.parentNode.parentNode.parentNode.tagName!='DIV')  //si c'est un sous-menu, on rend à son parent les couleurs d'origine
		{
			c.firstChild.style.color='#FFF';
			c.firstChild.style.background='#FFAE6C';
		}
	}
	//sinon si on se mets sur un élément du menu
	else if (d && affiche)
	{ 
		d.style.display='block'; //on l'affiche
		var c=d.parentNode; //son parent
		if (c.parentNode.parentNode.parentNode.tagName!='DIV') //si c'est un sous-menu, on donne à son parent les couleurs de survol
		{
			c.firstChild.style.color='#FFF';
			c.firstChild.style.background='#FEAD6B';
		}
	}
}

function valid_form() {
if (!test_cp) return false;
return true;
}

function test_cp()
{
	var error = false;
	var cp = document.getElementById('code_postal').value;
	var err1 = document.getElementById('err1_cp');
	var err2 = document.getElementById('err2_cp');
		
		err1.style.display='none';
		err2.style.display='none';
	
	if(cp=='')
	{		
		err1.style.display='block';	
	}else if(!IsNumeric(cp) || cp.length != 5)
	{		
		err2.style.display='block';		
	}else{
		error = true;	
	}
	return (error);
}

function IsNumeric(sText)

{
   var ValidChars = "0123456789.";
   var IsNumber=true;
   var Char;

 
   for (var i = 0; i < sText.length && IsNumber == true; i++) 
      { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
         {
         IsNumber = false;
         }
      }
   return IsNumber;
   
}
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
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];}
}