// JavaScript Document
<!--
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_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- Le champ '+nm+' doit contenir une adresse e-mail correcte.\n';
      } else if (test!='R') {
        if (isNaN(val)) errors+='- Le champ '+nm+' doit contenir un nombre.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (val<min || max<val) errors+='- Le champ '+nm+' doit être un nombre entre '+min+' et '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- Le champ '+nm+' est obligatoire.\n'; }
  } if (errors) alert('Erreur(s) suivante(s) :\n\n'+errors);
  document.MM_returnValue = (errors == '');
}

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; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_goToURL() { //v3.0
 var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  var Obj_sel=args[0]+"."+args[1];
  var Elt_sel=eval(args[0]+"."+args[1]+".selectedIndex");	
  if (Elt_sel != 0)
	  for (i=2; i<(args.length-1); i+=2)  
	  	{
		var val_liste=eval(Obj_sel+".options["+Elt_sel+"].value");
		var url=args[i]+".location='"+args[i+1]+"&id="+val_liste+"'"; 
		eval(url);
		}
}

function MM_goToURL2() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function verif_insert_email()
	{
	  var return_var = true;
	  var ok_mail = false;
	  var email = document.insert_mail.email_insert.value;
	
	  var place = email.indexOf("@",1);
	  var point = email.indexOf(".",place+1);
	  if ((place > -1)&&(email.length >2)&&(point > 1))
		ok_mail = true;
			
	  if (!email){
		alert("Veuillez indiquer votre email.");
		return false;
	  }	
	  else if (!ok_mail){
		alert("Attention, votre email n'est pas correct!");
		return false;
	  }
	}

function valid_form_inscript()
	{
	var retour=verif_insert_email();
	if (retour!=false)
		{
		MM_openBrWindow('/library/javascript/abo_mailing.php?mailing=1','test','width=250,height=180');
		return true;
		}
	else
		{
		return false;
		alert("pas bien!");
		}
	}

//fades layer in
ie5  = (document.all && document.getElementById);
ns6 = (!document.all && document.getElementById);
opac = 0;

function InitfadeIn(calque) 
	{
	if(ie5) document.getElementById(calque).filters.alpha.opacity = 0;
	if(ns6) document.getElementById(calque).style.MozOpacity = 0;
	opac=0;
	fadeIn(calque);
	}

function fadeIn(calqueorig) {
	if(opac != 100)
		{
		opac+=4;
		calque2=calqueorig;		
		if(ie5) document.getElementById(calque2).filters.alpha.opacity = opac;
		if(ns6) document.getElementById(calque2).style.MozOpacity = opac/100;
		if(ie5) setTimeout("fadeIn(calque2)", 10);
		if(ns6) setTimeout("fadeIn(calque2)", 1);		
		}
}	
function InitfadeIn1() 
	{
	if(ie5) document.getElementById('touteau').filters.alpha.opacity = 0;
	if(ns6) document.getElementById('touteau').style.MozOpacity = 0;
	opac=0;
	fadeIn1();
	}
function InitfadeIn2() 
	{
	if(ie5) document.getElementById('assainissement').filters.alpha.opacity = 0;
	if(ns6) document.getElementById('assainissement').style.MozOpacity = 0;
	opac=0;
	fadeIn2();
	}
function InitfadeIn3() 
	{
	if(ie5) document.getElementById('reseau').filters.alpha.opacity = 0;
	if(ns6) document.getElementById('reseau').style.MozOpacity = 0;
	opac=0;
	fadeIn3();
	}
function InitfadeIn4() 
	{
	if(ie5) document.getElementById('environnement').filters.alpha.opacity = 0;
	if(ns6) document.getElementById('environnement').style.MozOpacity = 0;
	opac=0;
	fadeIn4();
	}
function InitfadeIn5() 
	{
	if(ie5) document.getElementById('Layer1').filters.alpha.opacity = 0;
	if(ns6) document.getElementById('Layer1').style.MozOpacity = 0;
	opac=0;
	fadeIn5();
	}				
function InitfadeIn6() 
	{
	if(ie5) document.getElementById('Layer2').filters.alpha.opacity = 0;
	if(ns6) document.getElementById('Layer2').style.MozOpacity = 0;
	opac=0;
	fadeIn6();
	}
function InitfadeIn7() 
	{
	if(ie5) document.getElementById('Layer3').filters.alpha.opacity = 0;
	if(ns6) document.getElementById('Layer3').style.MozOpacity = 0;
	opac=0;
	fadeIn7();
	}
function InitfadeIn8() 
	{
	if(ie5) document.getElementById('Layer4').filters.alpha.opacity = 0;
	if(ns6) document.getElementById('Layer4').style.MozOpacity = 0;
	opac=0;
	fadeIn8();
	}
function InitfadeIn9() 
	{
	if(ie5) document.getElementById('Layer5').filters.alpha.opacity = 0;
	if(ns6) document.getElementById('Layer5').style.MozOpacity = 0;
	opac=0;
	fadeIn9();
	}
function InitfadeIn10() 
	{
	if(ie5) document.getElementById('Layer6').filters.alpha.opacity = 0;
	if(ns6) document.getElementById('Layer6').style.MozOpacity = 0;
	opac=0;
	fadeIn10();
	}	
function InitfadeIn11() 
	{
	if(ie5) document.getElementById('Layer7').filters.alpha.opacity = 0;
	if(ns6) document.getElementById('Layer7').style.MozOpacity = 0;
	opac=0;
	fadeIn11();
	}
function InitfadeIn12() 
	{
	if(ie5) document.getElementById('Layer8').filters.alpha.opacity = 0;
	if(ns6) document.getElementById('Layer8').style.MozOpacity = 0;
	opac=0;
	fadeIn12();
	}		
function InitfadeIn13() 
	{
	if(ie5) document.getElementById('Layer9').filters.alpha.opacity = 0;
	if(ns6) document.getElementById('Layer9').style.MozOpacity = 0;
	opac=0;
	fadeIn13();
	}
function InitfadeIn14() 
	{
	if(ie5) document.getElementById('Layer10').filters.alpha.opacity = 0;
	if(ns6) document.getElementById('Layer10').style.MozOpacity = 0;
	opac=0;
	fadeIn14();
	}	
function InitfadeIn15() 
	{
	if(ie5) document.getElementById('distribution').filters.alpha.opacity = 0;
	if(ns6) document.getElementById('distribution').style.MozOpacity = 0;
	opac=0;
	fadeIn15();
	}
function InitfadeIn16() 
	{
	if(ie5) document.getElementById('collecte').filters.alpha.opacity = 0;
	if(ns6) document.getElementById('collecte').style.MozOpacity = 0;
	opac=0;
	fadeIn16();
	}	
function InitfadeIn17() 
	{
	if(ie5) document.getElementById('organismes').filters.alpha.opacity = 0;
	if(ns6) document.getElementById('organismes').style.MozOpacity = 0;
	opac=0;
	fadeIn17();
	}				
				
function fadeIn1() {
	if(opac != 100){
		opac+=4;
		if(ie5) document.getElementById('touteau').filters.alpha.opacity = opac;
		if(ns6) document.getElementById('touteau').style.MozOpacity = opac/100;
		if(ie5) setTimeout('fadeIn1()', 10);
		if(ns6) setTimeout('fadeIn1()', 1);		
	}
}
function fadeIn2() {
	if(opac != 100){
		opac+=4;
		if(ie5) document.getElementById('assainissement').filters.alpha.opacity = opac;
		if(ns6) document.getElementById('assainissement').style.MozOpacity = opac/100;
		if(ie5) setTimeout('fadeIn2()', 10);
		if(ns6) setTimeout('fadeIn2()', 1);
	}
}
function fadeIn3() {
	if(opac != 100){
		opac+=4;
		if(ie5) document.getElementById('reseau').filters.alpha.opacity = opac;
		if(ns6) document.getElementById('reseau').style.MozOpacity = opac/100;
		if(ie5) setTimeout('fadeIn3()', 10);
		if(ns6) setTimeout('fadeIn3()', 1);
	}
}
function fadeIn4() {
	if(opac != 100){
		opac+=4;
		if(ie5) document.getElementById('environnement').filters.alpha.opacity = opac;
		if(ns6) document.getElementById('environnement').style.MozOpacity = opac/100;
		if(ie5) setTimeout('fadeIn4()', 10);
		if(ns6) setTimeout('fadeIn4()', 1);
	}
}
function fadeIn5() {
	if(opac != 100){
		opac+=4;
		if(ie5) document.getElementById('Layer1').filters.alpha.opacity = opac;
		if(ns6) document.getElementById('Layer1').style.MozOpacity = opac/100;
		if(ie5) setTimeout('fadeIn5()', 10);
		if(ns6) setTimeout('fadeIn5()', 1);
	}
}
function fadeIn6() {
	if(opac != 100){
		opac+=4;
		if(ie5) document.getElementById('Layer2').filters.alpha.opacity = opac;
		if(ns6) document.getElementById('Layer2').style.MozOpacity = opac/100;
		if(ie5) setTimeout('fadeIn6()', 10);
		if(ns6) setTimeout('fadeIn6()', 1);
	}
}
function fadeIn7() {
	if(opac != 100){
		opac+=4;
		if(ie5) document.getElementById('Layer3').filters.alpha.opacity = opac;
		if(ns6) document.getElementById('Layer3').style.MozOpacity = opac/100;
		if(ie5) setTimeout('fadeIn7()', 10);
		if(ns6) setTimeout('fadeIn7()', 1);
	}
}
function fadeIn8() {
	if(opac != 100){
		opac+=4;
		if(ie5) document.getElementById('Layer4').filters.alpha.opacity = opac;
		if(ns6) document.getElementById('Layer4').style.MozOpacity = opac/100;
		if(ie5) setTimeout('fadeIn8()', 10);
		if(ns6) setTimeout('fadeIn8()', 1);
	}
}
function fadeIn9() {
	if(opac != 100){
		opac+=4;
		if(ie5) document.getElementById('Layer5').filters.alpha.opacity = opac;
		if(ns6) document.getElementById('Layer5').style.MozOpacity = opac/100;
		if(ie5) setTimeout('fadeIn9()', 10);
		if(ns6) setTimeout('fadeIn9()', 1);
	}
}
function fadeIn10() {
	if(opac != 100){
		opac+=4;
		if(ie5) document.getElementById('Layer6').filters.alpha.opacity = opac;
		if(ns6) document.getElementById('Layer6').style.MozOpacity = opac/100;
		if(ie5) setTimeout('fadeIn10()', 10);
		if(ns6) setTimeout('fadeIn10()', 1);
	}
}
function fadeIn11() {
	if(opac != 100){
		opac+=4;
		if(ie5) document.getElementById('Layer7').filters.alpha.opacity = opac;
		if(ns6) document.getElementById('Layer7').style.MozOpacity = opac/100;
		if(ie5) setTimeout('fadeIn11()', 10);
		if(ns6) setTimeout('fadeIn11()', 1);
	}
}
function fadeIn12() {
	if(opac != 100){
		opac+=4;
		if(ie5) document.getElementById('Layer8').filters.alpha.opacity = opac;
		if(ns6) document.getElementById('Layer8').style.MozOpacity = opac/100;
		if(ie5) setTimeout('fadeIn12()', 10);
		if(ns6) setTimeout('fadeIn12()', 1);
	}
}
function fadeIn13() {
	if(opac != 100){
		opac+=4;
		if(ie5) document.getElementById('Layer9').filters.alpha.opacity = opac;
		if(ns6) document.getElementById('Layer9').style.MozOpacity = opac/100;
		if(ie5) setTimeout('fadeIn13()', 10);
		if(ns6) setTimeout('fadeIn13()', 1);
	}
}
function fadeIn14() {
	if(opac != 100){
		opac+=4;
		if(ie5) document.getElementById('Layer10').filters.alpha.opacity = opac;
		if(ns6) document.getElementById('Layer10').style.MozOpacity = opac/100;
		if(ie5) setTimeout('fadeIn14()', 10);
		if(ns6) setTimeout('fadeIn14()', 1);
	}
}
function fadeIn15() {
	if(opac != 100){
		opac+=4;
		if(ie5) document.getElementById('distribution').filters.alpha.opacity = opac;
		if(ns6) document.getElementById('distribution').style.MozOpacity = opac/100;
		if(ie5) setTimeout('fadeIn15()', 10);
		if(ns6) setTimeout('fadeIn15()', 1);
	}
}
function fadeIn16() {
	if(opac != 100){
		opac+=4;
		if(ie5) document.getElementById('collecte').filters.alpha.opacity = opac;
		if(ns6) document.getElementById('collecte').style.MozOpacity = opac/100;
		if(ie5) setTimeout('fadeIn16()', 10);
		if(ns6) setTimeout('fadeIn16()', 1);
	}
}
function fadeIn17() {
	if(opac != 100){
		opac+=4;
		if(ie5) document.getElementById('organismes').filters.alpha.opacity = opac;
		if(ns6) document.getElementById('organismes').style.MozOpacity = opac/100;
		if(ie5) setTimeout('fadeIn17()', 10);
		if(ns6) setTimeout('fadeIn17()', 1);
	}
}


// begin absolutely positioned scrollable area object scripts 
// Extension developed by David G. Miles 
// Original Scrollable Area code developed by Thomas Brattli 
function verifyCompatibleBrowser(){ 
    this.ver=navigator.appVersion 
    this.dom=document.getElementById?1:0 
    this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0; 
    this.ie4=(document.all && !this.dom)?1:0; 
    this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0; 
 
    this.ns4=(document.layers && !this.dom)?1:0; 
    this.bw=(this.ie5 || this.ie4 || this.ns4 || this.ns5) 
    return this 
} 
bw=new verifyCompatibleBrowser() 
 
 
var speed=50 
 
var loop, timer 
 
function ConstructObject(obj,nest){ 
    nest=(!nest) ? '':'document.'+nest+'.' 
    this.el=bw.dom?document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?eval(nest+'document.'+obj):0; 
    this.css=bw.dom?document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+'document.'+obj):0; 
    this.scrollHeight=bw.ns4?this.css.document.height:this.el.offsetHeight 
    this.clipHeight=bw.ns4?this.css.clip.height:this.el.offsetHeight 
    this.up=MoveAreaUp;this.down=MoveAreaDown; 
    this.MoveArea=MoveArea; this.x; this.y; 
    this.obj = obj + "Object" 
    eval(this.obj + "=this") 
    return this 
} 
function MoveArea(x,y){ 
    this.x=x;this.y=y 
    this.css.left=this.x 
    this.css.top=this.y 
} 
 
function MoveAreaDown(move){ 
	if(this.y>-this.scrollHeight+objContainer.clipHeight){ 
    this.MoveArea(0,this.y-move) 
    if(loop) setTimeout(this.obj+".down("+move+")",speed) 
	} 
} 
function MoveAreaUp(move){ 
	if(this.y<0){ 
    this.MoveArea(0,this.y-move) 
    if(loop) setTimeout(this.obj+".up("+move+")",speed) 
	} 
} 
 
function PerformScroll(speed){ 
	if(initialised){ 
		loop=true; 
		if(speed>0) objScroller.down(speed) 
		else objScroller.up(speed) 
	} 
} 
 
function CeaseScroll(){ 
    loop=false 
    if(timer) clearTimeout(timer) 
} 
var initialised; 
function InitialiseScrollableArea(){ 
    objContainer=new ConstructObject('divContainer') 
    objScroller=new ConstructObject('divContent','divContainer') 
    objScroller.MoveArea(0,0) 
    objContainer.css.visibility='visible' 
    initialised=true; 
} 
// end absolutely positioned scrollable area object scripts 
//-->