// JavaScript Document

var gid,gdelay,gloop;

function initFade(id,delay,loop) {
	//id: id du div
	//delay: nbr millisec
	//loop: 0=pas de loop, 1=loop fadeIn/fadeOut
	if (id!='') {
		gid=id;
		gdelay=delay;
		gloop=loop;
		setTimeout('initFadeIn()', gdelay);
	}
}

var gstep=0;

function myLoop(ids,delay,step,delayLoop) {
	if (ids!='') arrIds=ids.split(",");
	if (step<arrIds.length) MM_showHideLayers(arrIds[step],'','fadein');
	step++;
	if (step>arrIds.length) {
		step=0;
		for (i=0;i<arrIds.length;i++) changeOpac(0,arrIds[i]);
	}
	if (step!=arrIds.length-1) {
		setTimeout('myLoop(\'\','+delay+','+step+','+delayLoop+')', delay);
	} else {
		//delayLoop: ms entre chaque cycle, si negatif, stoppe
		if (delayLoop>0) setTimeout('myLoop(\'\','+delay+','+step+','+delayLoop+')', delayLoop);
	}
}

function initFadeIn() {
 	MM_showHideLayers(gid,'','fadein');
 	if (gloop) {setTimeout('initFadeOut()', gdelay+1000);}
}

function initFadeOut() {
 	MM_showHideLayers(gid,'','fadeout');
 	if (gloop) {setTimeout('initFadeIn()', gdelay+1000);}
}


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_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_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_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 OLD_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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments,p,timer;
//  if(navigator.userAgent.indexOf("Safari")!=-1) {
  	speed=15;
  	pMax=100;
  	pStep=1;
// } else {
// 	speed=15;
//	pMax=100;
//	pStep=1;
//}  
  
  timer=0;
  
  for (i=0; i<(args.length-2); i+=3) 
  	if ((obj=MM_findObj(args[i]))!=null) { 
  		v=args[i+2];
  		switch (v.toLowerCase()) {
 		case "fadeout":
			changeOpac(100,args[i]);
			obj.style.visibility='visible';
 			for(p = pMax; p >= 0; p--) setTimeout("changeOpac(" + pStep*p + ",'" + args[i] + "')",(timer++ * speed)); 
 			break;
 		case "fadein":
			changeOpac(0,args[i]);
			obj.style.visibility='visible';
 			for(p = 0; p < pMax; p++) setTimeout("changeOpac(" + pStep*p + ",'" + args[i] + "')",(timer++ * speed)); 
			break;
		default:	//show ou hide
			if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    		obj.visibility=v;
		}
    }
}

function changeOpac(opacity, id) { 
	var object = MM_findObj(id).style; 
	object.opacity = (opacity / 100); 
    object.MozOpacity = (opacity / 100); 
    object.KhtmlOpacity = (opacity / 100); 
    object.filter = "alpha(opacity=" + opacity + ")"; 
} 

function mychangeClass(id,value) {
	if (document.getElementById) {
		document.getElementById(id).className=value;
	} else if (document.all) {
		document.all[id].className=value;
	}
}

function changeInnerHtml(id,value) {
	value=unescape(value).replace(/\+/g, " ")
	
	if (document.getElementById) {
		document.getElementById(id).innerHTML=value;
	} else if (document.all) {
		document.all[id].innerHTML=value;
	}
}

function getInnerHtml(id) {
	if (document.getElementById) {
		return(document.getElementById(id).innerHTML);
	} else if (document.all) {
		return(document.all[id].innerHTML=value);
	}
}

function changeColorClass(s1,s2) {
	var arr=s1.split(',');
	for (i=0;i<arr.length;i++) {
		if (arr[i]!='') if (arr[i]==s2) mychangeClass('color'+arr[i],'selected'); else mychangeClass('color'+arr[i],'notselected');
	}
}

function pathZoomClose() {
	MM_showHideLayers('zoom','','show','zoom3','','hide');
}