defbtn=0;
loaded=0;
function initialized(i) {
 if (document.images) {
  defbtn=i;
  if (i>0) document.images["b"+i].src="img/btn"+i+"_h.gif";
  icount=document.images.length;
  for (i=0; i<icount; i++) {
   isrc=document.images[i].src;
   ilength=isrc.length;
   iendsrc=isrc.substring(ilength-6,ilength-4);
   iname=isrc.substring(isrc.lastIndexOf('/')+1,ilength-6);
   if (iendsrc=="_l") eval("img"+i+"=new Image(); img"+i+".src='img/"+iname+"_h.gif'");
  }
  loaded=1;
 }
}
function msover(i) {
 if ((i!=defbtn) && loaded) {
  document.images["b"+i].src="img/btn"+i+"_h.gif";
 }
}
function msout(i) {
 if ((i!=defbtn) && loaded) {
  document.images["b"+i].src="img/btn"+i+"_l.gif";
 }
}
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) { //v4.0
		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);
		if(!x && document.getElementById) x=document.getElementById(n); return x;
}
function winOpenImg(title,img,width,height) {
	msg=window.open("","msg","height="+height+",width="+width+",left=100,top=100");
	msg.document.write("<html><head><title>"+title+"</title>");
	msg.document.write("</head><body bottommargin='0' topmargin='0' leftmargin='0' rightmargin='0' bgcolor='white'>");
	msg.document.write("<img src='"+img+"' border='1' onClick=window.close()>");
	msg.document.write("</body></html>");
	msg.focus();
}
function ctrlFocus(obj) {
	if (obj.value==obj.defaultValue) {
		obj.value="";
		return true;
	}
}
function ctrlBlur(obj) {
	if (obj.value=="") {
		obj.value=obj.defaultValue;
		return true;
	}
}


//menu
browserName=navigator.appName;
browserVersion=navigator.appVersion;
explorerVersion=parseFloat(browserVersion.substring(browserVersion.indexOf('MSIE ')+5));
explorerOk=(browserName=="Microsoft Internet Explorer" && explorerVersion >=5);
netscapeVersion=parseFloat(browserVersion);
netscapeOk=(browserName=="Netscape" && netscapeVersion >=4);
//......updated......
Help = function () { }
Help.getAbsolutePos = function(el) {
	var r = { x: el.offsetLeft, y: el.offsetTop };
	if (el.offsetParent) {
		var tmp = Help.getAbsolutePos(el.offsetParent);
		r.x += tmp.x;
		r.y += tmp.y;
	}
	return r;
};
Help.prototype.showAtElement = function (el) {
	var p = Help.getAbsolutePos(el);
	var s = this.element.style;
	s.left = ((p.x+el.offsetWidth)+10) + "px";
	s.top = p.y + "px";
	s.display = "block";
};
window.help = null;
//......updated......

var currentZone=0;
var currentLayer=0;

function showHlp(z,l) {
	if (arguments.length<2) l=z;

	if (l!=currentLayer) {
		if (currentLayer>0) {
			MM_showHideLayers('Layer'+currentLayer,'','hide');
		}
		if (l>0) {
 			var ez = document.getElementById("mxx"); //updated...
  			if (help == null) help = new Help(ez);//updated...
			obj=MM_findObj("Layer"+l);//updated...
			help.element=obj;//updated...
			MM_showHideLayers('Layer'+l,'','show');
			help.showAtElement(ez); //updated...
		}
		currentLayer=l;
	}
	if (z!=currentZone) {
		if (explorerOk || (netscapeOk && (netscapeVersion>=5))) {
			if (z>0) {
				currentZone=z;
			}
		}
	}
}

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_showHideLayers() { //v6.0
  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 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; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);


function validateRecherche() {
	str = document.frm2.requete.value; 
	if (str.length>2) {
		document.frm2.submit(); 
	} else {
		if (str.length==0) {
			alert("Erreur : Veuillez entrer un mot à rechercher");
		} else {
			alert("Erreur : Mot à rechercher trop court");
		}
	}
}
menugauche=0;
function mnugaucheinit(i) {
	var o=MM_findObj("mnugauche_"+i)
	o.className="mnugaucheselect";
	menugauche=i;
}
function mnugaucheover(i) {
	var o=MM_findObj("mnugauche_"+i)
	o.className="mnugaucheover";
}

function mnugaucheout(i) {
	var o=MM_findObj("mnugauche_"+i)
	o.className=(i==menugauche)?"mnugaucheselect":"mnugauche";
}
