function MM_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}
//-->

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 m_over(num) {
	//var p=document.getElementById('div')+num;
	document.getElementById("s"+num).style.display = "block";
	
	if (Timer != "-1") {
  		clearTimeout(Timer);
 	}
 
	m_reset(num);
	
}

function m_out() {
	Timer = window.setTimeout('m_reset('+num_base+')',100000);	
}

function sm_over(num) {
  if (s_num_base != 0 && init_time != 1 && num_base == num_active) {
    init_time = 1;
    sm_out(s_num_base);
    init_time = 0;
  }
  //alert('s'+num_active+'_'+num);
  stop_timer();
  	var doc=document["s"+num_active+'_'+num];
	if (doc){

  url = doc.src;
  
  //alert(url);
  new_url = url.replace(/.gif/,"-1.gif");
  MM_swapImage('s'+num_active+'_'+num,'',new_url,1);
}}

function sm_out(num) {
  url = document["s"+num_active+'_'+num].src;
  new_url = url.replace(/-1.gif/,".gif");
  MM_swapImage('s'+num_active+'_'+num,'',new_url,1);
  var s_num_base;
  if (s_num_base != 0 && init_time != 1 && num_base == num_active) {
    sm_over(s_num_base);
  } else {
  	add_timer();
  }
}

function m_init(chap,souschap) {
  init_time = 1;
  s_num_base = 0;
  Timer = -1;
  num_base = chap;
  s=0;
	m_reset(chap);
	if (souschap != 0) {
	   sm_over(souschap);
	   s_num_base = souschap;
	}
	init_time = 0;
}
/*
function m_reset(num) {
  m_hide(0);m_hide(1);m_hide(2);m_hide(3);m_hide(4);m_hide(5);m_hide(6);m_hide(7);
  m_show(num);
}

*/
/*function m_hide(num) {
  if (num > 0) {
    url = document["m"+num].src;
  	new_url = url.replace(/-1.gif/,".gif");
  	MM_swapImage('m'+num,'',new_url,1);
  }
  document.getElementById("s"+num).style.display = "none";
}*/

function m_hide(num) {
  if (num > 0) {
	var doc=document["m"+num];
	if (doc){
    var url = doc.src;
	//alert(num);
  	var new_url = url.replace(/-1.gif/,".gif");
  	MM_swapImage('m'+num,'',new_url,1);
	}
  }
  if (document.getElementById("s" + num)) {
    document.getElementById("s" + num).style.display = "none" ;
  }
}


function m_show(num) {
  if (num > 0) {
		var doc=document["m"+num];
		if (doc){
    url = doc.src;

	//alert(document["m"+num].src);
  	new_url = url.replace(/.gif/,"-1.gif");
	//alert(new_url);
  	MM_swapImage('m'+num,'',new_url,1);
  }
  }
  if (document.getElementById("s" + num)) {
    document.getElementById("s" + num).style.display = "";
  }
  num_active = num;
}

function stop_timer () {
  clearTimeout(Timer);
}
function add_timer () {
  m_out();
}
//////////////////////
content_viewed = 0;
function display_show(num) {
  for (i=1;i<=20;i++) {
    if (document.getElementById("content_"+i) == undefined) {
	    break;
	  }
    document.getElementById("title_"+i).className = "display_title";
	  document.getElementById("content_"+i).className = "display_content";
  }
  if (content_viewed != 0) {
    document.getElementById("title_"+content_viewed).className = "display_title";
	  document.getElementById("content_"+content_viewed).className = "display_content";
  }
  if (content_viewed != num) {
	  if(document.getElementById("title_"+num)) document.getElementById("title_"+num).className = "display_title_on";
	  if(document.getElementById("content_"+num)) document.getElementById("content_"+num).className = "display_content_on";
	  content_viewed = num;
  } else {
  	content_viewed = 0;
  }
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  fen = window.open(theURL,winName,features);
	fen.focus();
}

function pop(quoi) {
	if (quoi == "eau") {
		MM_openBrWindow('/tarifs/eau.html','TARIFS','status=yes,scrollbars=yes,resizable=yes,width=600,height=400');
	} else if (quoi == "electricite") {
		MM_openBrWindow('/tarifs/electricite.html','TARIFS','status=yes,scrollbars=yes,resizable=yes,width=780,height=400');
		
	} else if (quoi == "gaz") {
		MM_openBrWindow('/tarifs/gaz-particuliers.html','TARIFS','status=yes,scrollbars=yes,resizable=yes,width=780,height=400');
		
		} else if (quoi == "gaz_pro") {
			MM_openBrWindow('/tarifs/gaz-entreprise-professionnel.html','TARIFS','status=yes,scrollbars=yes,resizable=yes,width=780,height=400');
		}
}
m_init(0,0);