// JavaScript Document

var browserName = navigator.appName;
var browserVer = parseInt(navigator.appVersion);
var ns = (browserName == "Netscape");
var nsMore4 = (ns && browserVer >= 5);
var nsLess4 = (ns && browserVer < 5);
var ie4 = (browserName == "Microsoft Internet Explorer") && navigator.appVersion.indexOf('MSIE 4')>0;
var ie5 = (browserName == "Microsoft Internet Explorer") && navigator.appVersion.indexOf('MSIE 5')>0;
var ie6 = (browserName == "Microsoft Internet Explorer") && navigator.appVersion.indexOf('MSIE 6')>0;
var ie = (browserName == "Microsoft Internet Explorer");
var mac = (navigator.userAgent.indexOf("Mac") != -1);


//ROLLOVER - ROLLOUT
function roll(lieu,source) {
chemin = 'img/';
lieu.src = chemin + source;
}

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

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_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

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_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 cat(id,fam) {
 if(document.getElementById(id).style.display == "none"){
	var imglieu = 'plus'+fam;
	MM_swapImage(imglieu,'','img/comm_btnmoins.gif',1)
	document.getElementById(id).style.display = "block";
	document.getElementById('fam'+fam).style.color = "#FFA509";
 }
 else{
	var imglieu = 'plus'+fam;
	MM_swapImage(imglieu,'','img/comm_btnplus.gif',1)
	document.getElementById(id).style.display = "none";
	document.getElementById('fam'+fam).style.color = "#E60005";
	}
}



//POSITION LAYERS
/////////////////

function posilayer (){
var monsite = 1000;
var posleft= ((document.body.clientWidth - monsite)/2 +39);
var posleft2= ((document.body.clientWidth - monsite)/2 +241);
document.getElementById("ssmenu1").style.left = posleft ;
document.getElementById("ssmenu2").style.left = posleft2 ;
}


//AFFICHAGE LAYER
function showlayer (lelayer){
	if (ie){
		document.all[lelayer].style.visibility = "visible";
	}
	else if (nsMore4){
		document.getElementById(lelayer).style.visibility= "visible";
	}
	else if (nsLess4){
		document.layers[lelayer].visibility= "visible";
	}
}


function hiddelayer (lelayer){
	if (ie){
		document.all[lelayer].style.visibility = "hidden";
	}
	else if (nsMore4){
		document.getElementById(lelayer).style.visibility="hidden";
	}
	else if (nsLess4){
		document.layers[lelayer].visibility= "hidden";
	}
}