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 chiffres(event)
{
  // Compatibilité IE / Firefox
  if(!event&&window.event)
  {
    event=window.event;
  }
  // IE
  if((event.keyCode < 48 || event.keyCode > 57) && event.keyCode != 8 && event.keyCode != 46)
  {
    event.returnValue = false;
    event.cancelBubble = true;
  }
  // DOM
  if((event.which < 48 || event.which > 57)  && event.which != 8 && event.which != 46)
  {
    event.preventDefault();
    event.stopPropagation();
  }
}
/* Effacement champs */
iefface = 0;
function effacerchamps()
{
  if (iefface == 0)
  {
    iefface = 1;
    document.getElementById('recherche').value = "";
  }
}
/* Effacement champs */

function verification_recherche()
{
if(document.getElementById('recherche').value == "" || document.getElementById('recherche').value == "Rechercher un produit...") {
  alert("Merci de choisir un critère de recherche");
   document.getElementById('recherche').focus();
   return false;
  }
  document.location.href = 'index.php?page=recherche&recherche=' + document.getElementById('recherche').value;
}

function handleEnter(inField, e)
{
  var charCode;
  if(e && e.which){
    charCode = e.which;
  }
  else if(window.event)
  {
    e = window.event;
    charCode = e.keyCode;
  }
  if(charCode == 13)
  {
    verification_recherche();
  }
}