// JavaScript Document
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 el($name) {
	return document.getElementById($name);
}

function getElementsByClass (className) {
  var all = document.all ? document.all :
    document.getElementsByTagName('*');
  var elements = new Array();
  for (var e = 0; e < all.length; e++)
    //if (all[e].className == className)
	// c.split(' ').indexOf('password12')
	if (all[e].className.split(' ').indexOf(className)>-1)
      elements[elements.length] = all[e];
  return elements;
}

function checkFields(className, badStyle, goodStyle) {
	/* vérifie que tous les champs ayant la classe 'className'
	   sont bien remplis et non vides */
	toutbon=true;
	obligatoires=getElementsByClass(className);
	i=0;
	while (i<obligatoires.length) {
		if (obligatoires[i].value=='') {
			obligatoires[i].style.border=badStyle;
			toutbon=false;
		} else {
			obligatoires[i].style.border=goodStyle;
		}
		i++;
	}
	return toutbon;
}

function checkPwd(badStyle, msg) {
	/* vérifie que tous les champs ayant la classe 'password'
	   contiennent la meme valeur et ne sont pas vides */
	pwds=getElementsByClass('password');
	i=0;
	value='';
	toutbon=true;
	while (i<pwds.length) {
		if (value=='') {
			value=pwds[i].value;
		} else {
			if (pwds[i].value!=value || pwds[i].value=='') toutbon=false;
		}
		i++;
	}
	if (!toutbon) {
		pwds=getElementsByClass('password');
		i=0;
		while (i<pwds.length) {
			pwds[i].style.border=badStyle;
			i++;
		}
		if (msg>'') alert(msg);
	}
	return toutbon;
}