// MACROMEDIA FUNCTIONS 

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

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_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 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];}}
}


/* Divers */

function loadAll() {
	MM_preloadImages('images/btn-entreprise-on.gif" ','images/btn-marques-on.gif" ','images/btn-inno-on.gif" ','images/common/menu_emploi_on.jpg','images/btn-ethique-on.gif" ');
}

function elemSelected(menuName){
		var menuNameImg = "menu_" + menuName;
		var urlImg = "images/btn-" + menuName + "-on.gif" ;
		MM_swapImage(menuNameImg,'',urlImg,1);
}

function switchImg(elmt) {
	defaut = elmt.src;
	if (defaut.match('-on.gif" ')) { 	
		org = defaut.substring(0, defaut.indexOf('-on.gif" '));	
		elmt.src=org+'.gif" ';
	}
	else {
		org = defaut.substring(0, defaut.indexOf('.gif" '));	
		elmt.src=org+'-on.gif" ';
	} 
}

orga = new Array ('', 'dg', 'dcm', 'do', 'di', 'drh', 'daf', 'dcom');

function switchDisplay(tab, id) {
	for (i = 1; i < eval(tab).length; i++) {
		document.getElementById(eval(tab)[i]).style.display = 'none';
	}

	if (id > 0)
		document.getElementById(eval(tab)[id]).style.display = 'block';
}

/* ADMIN */

function switchVisus(nb) {
	document.getElementById('upVisus').innerHTML = '';
	if (nb > 0) {
		message = '<table border="0" cellpadding="0" cellspacing="0">';
		for (i=1; i <= nb; i++) {
			message += '<tr>';			
				message += '<td>Visuel <input type="file" name="visus[]"></td>';
			message += '</tr>';
		}
		message += '</table>';
		
		document.getElementById('upVisus').innerHTML = message;
	}
}


/* transparence png IE */

    function correctPNG() // correctly handle PNG transparency in Win IE 5.5 or higher.
      {
      for(var i=0; i<document.images.length; i++)
         {
              var img = document.images[i]
              var imgName = img.src.toUpperCase()
              if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
                 {
                     var imgID = (img.id) ? "id='" + img.id + "' " : ""
                     var imgClass = (img.className) ? "class='" + img.className + "' " : ""
                     var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
                     var imgStyle = "display:inline-block;" + img.style.cssText
                     if (img.align == "left") imgStyle = "float:left;" + imgStyle
                     if (img.align == "right") imgStyle = "float:right;" + imgStyle
                     if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle              
                     var strNewHTML = "<span " + imgID + imgClass + imgTitle
                     + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
                 + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
                     + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>"
                     img.outerHTML = strNewHTML
                     i = i-1
                 }
         }
      }
	
//	alert(window.addEventListener);
	if(window.addEventListener==undefined) {
    	window.attachEvent("onload", correctPNG);
	}
	
	
/* Formulaire contact */
function verifform()
{
	var result = true;
	if ( document.demande.NOM.value == '' )
	{
		alert("Vous devez saisir votre nom.");
		result=false;
	}
	if ( document.demande.PRENOM.value == '' )
	{
		alert("Vous devez saisir votre prénom.");
		result=false;
	}
	if ( document.demande.EMAIL.value == '' )
	{
		alert("Vous devez saisir votre adresse e-mail.");
		result=false;
	}
	if ( document.demande.MESSAGE.value == '' )
	{
		alert("Vous devez saisir votre message.");
		result=false;
	}
	return (result);
}