function MM_preloadImages() { //v2.
	if (document.images) {
		var imgFiles = MM_preloadImages.arguments;		
		if (document.preloadArray==null) document.preloadArray = new Array();
		var i = document.preloadArray.length;
		with (document)		{
			for (var j=0; j<imgFiles.length; j++) if (imgFiles[j].charAt(0)!="#"){
				preloadArray[i] = new Image;
				preloadArray[i++].src = imgFiles[j];
			}
		}
	}
}

function MM_swapImgRestore() { //v2.0
  if (document.MM_swapImgData != null)
    for (var i=0; i<(document.MM_swapImgData.length-1); i+=2)
      document.MM_swapImgData[i].src = document.MM_swapImgData[i+1];
}

function MM_swapImage() { //v2.0
  var i,j=0,objStr,obj,swapArray=new Array,oldArray=document.MM_swapImgData;
  for (i=0; i < (MM_swapImage.arguments.length-2); i+=3) {
    objStr = MM_swapImage.arguments[(navigator.appName == 'Netscape')?i:i+1];
    if ((objStr.indexOf('document.layers[')==0 && document.layers==null) ||
        (objStr.indexOf('document.all[')   ==0 && document.all   ==null))
      objStr = 'document'+objStr.substring(objStr.lastIndexOf('.'),objStr.length);
    obj = eval(objStr);
    if (obj != null) {
      swapArray[j++] = obj;
      swapArray[j++] = (oldArray==null || oldArray[j-1]!=obj)?obj.src:oldArray[j];
      obj.src = MM_swapImage.arguments[i+2];
  } }
  document.MM_swapImgData = swapArray; //used for restore
}


// Fonctions utilitaires diverse
//==============================
// Verification de date (rend != null si ok)
function CDate(ds)
{
	// Vérification des dates
	if (ds != "")	{
		i0 = ds.indexOf("/", 0);
		if (i0 < 0) return null;
		j = eval(ds.substring(0, i0));
		if ((j <= 0) || (j > 31))
			return null;
		i1 = ds.indexOf("/", i0+1);
		if (i1 < 0) return null;
		m = eval(ds.substring(i0+1, i1));
		if ((m <= 0) || (m > 12))
			return null;
		a = eval(ds.substring(i1+1, ds.length));
		if (a < 60) a += 2000;
		else if (a < 100) a += 1900;
		dt = new Date(a, m-1, j);
		if (isNaN(dt))	{
			return null;
		}
		return ds;
	}
	else
		return null;
}
function capitale(s)
// Passe la première lettre en majuscule et le reste en minuscule
{

	return s.substr(0,1).toUpperCase() + s.substr(1, s.length).toLowerCase();

}