function before_submit(){
	go_temoin = true;

	if ((document.forms[0].intitule.value == "") && (go_temoin)) {
		alert("Veuillez saisir l'intitulé du document.");
		go_temoin = false;
		document.forms[0].intitule.focus();
	}
	if ((document.forms[0].categorie.value == "") && (go_temoin)) {
		alert("Veuillez choisir la catégorie du document.");
		go_temoin = false;
		document.forms[0].categorie.focus();
	}
	if (go_temoin){
		document.forms[0].submit();
	}
}

function trim(s) { 
	return s.replace(/^\s+/,"").replace(/\s+$/,"");
}

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 MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
	document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}

function MM_showHideLayers() { //v3.0
	var i,p,v,obj,args=MM_showHideLayers.arguments;
	for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
	if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
	obj.visibility=v; }
}

function ShowOrHide(layer) {
	if ((obj=MM_findObj(layer))!=null) {
		display = obj.style.display;
		if (display=='none') {
			obj.style.display='block';
		} else {
			obj.style.display='none';
		}
	}
}

var arrMenu = new Array();
arrMenu[0] = 3;
arrMenu[1] = 4;
arrMenu[2] = 5;
arrMenu[3] = 6;
arrMenu[4] = 7;
arrMenu[5] = 8;
arrMenu[6] = 9;

function HideAll() {
	for (i=0; i<arrMenu.length; i++) {
		layer = 'subMenu'+arrMenu[i];
		if ((obj=MM_findObj(layer))!=null) {
			obj.style.display='none';
		}
	}
}

function siResizer(NomLayer, distdubord_fixe) {

	var largeur_site = 750;
	var largeur_fenetre = 0;

	if (document.getElementById) {
		//NN
		if ((navigator.appName).substring(0,1) == "N") {
			largeur_fenetre = window.innerWidth; //NS
			if (((largeur_fenetre-largeur_site)/2)>0)
				distdubord=((largeur_fenetre-largeur_site)/2)+distdubord_fixe;
			else distdubord=distdubord_fixe;
			if (distdubord<distdubord_fixe){
				distdubord = distdubord_fixe;
			}
			if (document.getElementById(NomLayer))
				document.getElementById(NomLayer).style.left=(distdubord)+'px';

			}
		else { //IE5
			largeur_fenetre = document.body.clientWidth; //IE
			if (((largeur_fenetre-largeur_site)/2)>0)
				distdubord=((largeur_fenetre-largeur_site)/2)+distdubord_fixe;
			else distdubord=distdubord_fixe;
			if (distdubord<distdubord_fixe){
				distdubord = distdubord_fixe;
			}
			if (document.getElementById(NomLayer))
				document.getElementById(NomLayer).style.left=(distdubord)+'px';
		}
	}
	return distdubord;
}


function ResizeAll() {
	siResizer("subMenu9", 635);
}