<!--
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_changeProp(objName,x,theProp,theValue) { //v6.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
    if (theValue == true || theValue == false)
      eval("obj."+theProp+"="+theValue);
    else eval("obj."+theProp+"='"+theValue+"'");
  }
}

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 PositionAide(id)
{
	var largeur = document.body.clientWidth;
	var posX = Math.round((largeur - 980)/2) + 980 - 540;
	var obj = MM_findObj(id);
	
	if (navigator.appName=="Netscape")
	{
		obj.style.cssText="left: " + posX + "px";
	}
	else
	{
		if (obj.style) 
		{ 
			obj=obj.style; 
		}
		obj.left=posX;
	}
}



var bmain = 0;
var bzplus = 0;
var bzmoins = 0;
var bdep = 0;
var bcom = 0;
var bsite = 0;

// recupere le document associé à l'IFRAME de la carte
function getMapFrame() {
    var oIframe = document.getElementById("MapFrame");
    var oDoc = (oIframe.contentWindow || oIframe.contentDocument);
    return oDoc;
}

// recupere le document associé à l'IFRAME de la carte de la page info
function getMapInfoFrame() {
    var oIframe = document.getElementById("MapInfoFrame");
    var oDoc = (oIframe.contentWindow || oIframe.contentDocument);
    return oDoc;
}

// recupere le document associé à l'IFRAME de la minicarte
function getMiniMapFrame() {
    var oIframe = document.getElementById("MiniMapFrame");
    var oDoc = (oIframe.contentWindow || oIframe.contentDocument);
    return oDoc;
}

// recupere le document associé à l'IFRAME de la legende
function getLegendeFrame() {
    var oIframe = document.getElementById("LegendeFrame");
    var oDoc = (oIframe.contentWindow || oIframe.contentDocument);
    return oDoc;
}

// recupere le document associé à l'IFRAME de la thematique
function getThematiqueFrame() {
    var oIframe = document.getElementById("ThematiqueFrame");
    var oDoc = (oIframe.contentWindow || oIframe.contentDocument);
    return oDoc;
}

function MM_ActiveBouton() { //v3.0
  var listeActive=MM_swapImage.arguments;
  
	if(listeActive == dpt){
		getMapFrame().activerIdentifierDpt();
		MM_swapImage('dept','','images/boutons/departement_clic.gif',1);
		bdep=1;
	}else{
		if(listeActive == com){
			getMapFrame().activerIdentifierCom();	
			MM_swapImage('commune','','images/boutons/commune_clic.gif',1);
			bcom=1;	
		}else{
			getMapFrame().activerIdentifierSite();	
			MM_swapImage('site','','images/boutons/site_clic.gif',1);
			bsite=1;	
		}
	}
}