<!--

function verifForm(){
           if(document.form.forme.options[form.forme.selectedIndex].value == 'choix' || document.form.poids.options[form.poids.selectedIndex].value == 'choix' || document.form.purete.options[form.purete.selectedIndex].value == 'choix' || document.form.couleur.options[form.couleur.selectedIndex].value == 'choix' ){
           alert("Champs obligatoires Merci");
           return false;
           }else{
           return true;
           }

}

window.defaultStatus = "Diamant Online";


function MM_callJS(jsStr) { //v2.0

  return eval(jsStr)

}


function MM_goToURL() { //v3.0

  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;

  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");

}


function MM_openBrWindow(theURL,winName,features) { //v2.0

  window.open(theURL,winName,features);

}


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) { //v3.0
  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); 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 init() {
  if(document.getElementById) oDivScroll =
document.getElementById('divScroll').style;
  else if(document.layers) oDivScroll =
document.layers['divConteneur'].document.layers['divScroll'];
  else if(document.all) oDivScroll = document.all['divScroll'].style;
  oDivScroll.top = 0;

  if(document.getElementById) HScroll =
document.getElementById('divScroll').offsetHeight;
  else if(document.layers) HScroll =
document.layers['divConteneur'].document.layers['divScroll'].document.height
;
  else if(document.all) HScroll = document.all['divScroll'].scrollHeight;
}

function scrollHaut() {
  y = parseInt(oDivScroll.top) - 5;
  if(y < -HScroll+100) y = -HScroll+100;
  oDivScroll.top = y;
  timerID=setTimeout("scrollHaut()",100);
}

function scrollBas() {
  y = parseInt(oDivScroll.top) + 5;
  if(y > 0) y = 0;
  oDivScroll.top = y;
  timerID=setTimeout("scrollBas()",100);
}

function scrollStop() {
  clearTimeout(timerID);
}

function verifMail(email){
	
	var verif = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9-]{2,}[.][a-zA-Z]{2,3}$/;
         
if(verif.exec(email) == null)
	{
		alert("votre email n'est pas valable");
		 return false;
	} else{
		return true;
	}
}


 //-->