// Script des mails ?

function MM_displayStatusMsg(msgStr) { //v1.2
  status=msgStr;
  document.MM_returnValue = true;
}

// Script des menus

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_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_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; }
}


// Script de pop-up


function Pop(p,l,h) {
   var iPopup = null;
   iPopup=window.open(p,"","top=0,left=0,width="+l+",height="+h+",toolbar=no,scrollbars=yes,statusbar=no,menubar=no,resizable=yes,personalbar=no,locationbar=no");
   if (iPopup) iPopup.focus();
}


// Scripts liés aux cookies

function getExpDate(days, hours, minutes) {
    var expDate = new Date();
    if (typeof days == "number" && typeof hours == "number" && typeof hours == "number") {
        expDate.setDate(expDate.getDate() + parseInt(days));
        expDate.setHours(expDate.getHours() + parseInt(hours));
        expDate.setMinutes(expDate.getMinutes() + parseInt(minutes));
        return expDate.toGMTString();
    }
}

// utility function called by getCookie()
function getCookieVal(offset) {
    var endstr = document.cookie.indexOf (";", offset);
    if (endstr == -1) {
        endstr = document.cookie.length;
    }
    return unescape(document.cookie.substring(offset, endstr));
}

// primary function to retrieve cookie by name
function getCookie(name) {
    var arg = name + "=";
    var alen = arg.length;
    var clen = document.cookie.length;
    var i = 0;
    while (i < clen) {
        var j = i + alen;
        if (document.cookie.substring(i, j) == arg) {
            return getCookieVal(j);
        }
        i = document.cookie.indexOf(" ", i) + 1;
        if (i == 0) break; 
    }
    return null;
}

// store cookie value with optional details as needed
function setCookie(name, value, expires, path, domain, secure) {
    document.cookie = name + "=" + escape (value) +
        ((expires) ? "; expires=" + expires : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}

// remove the cookie by setting ancient expiration date
function deleteCookie(name,path,domain) {
    if (getCookie(name)) {
        document.cookie = name + "=" +
            ((path) ? "; path=" + path : "") +
            ((domain) ? "; domain=" + domain : "") +
            "; expires=Thu, 01-Jan-70 00:00:01 GMT";
    }
}


// Script de redimensionnement de la police

var orig;
orig = 12;

function setFont(sz)	{
	var sz;
	if (!document.all && !document.getElementById)
		return;
	//alert("orig = " + orig + " sz = " + sz);
	if (    ( orig <=17 || sz <= 0)  
		 && ( orig >=10  || sz >= 0)  ) {
		orig+=sz;
		if ( orig != 12 ) {
			window.document.body.style.fontSize=orig+'px';
			//var sit = document.getElementsByTagName("LI");
			//sizeTag(sit);
			//var sit = document.getElementsByTagName("P");
			//sizeTag(sit);
			var sit = document.getElementsByName("contenu");
			sizeTag(sit);
			//var sit = document.getElementsByTagName("TD");
			//sizeTag(sit);
			//var sit = document.getElementsByTagName("A");
			//sizeTag(sit);
		}
		// Save the current size
		//setCookie("ia_fontsize",orig);
	}
}

function sizeTag(elem) {
	var elem;
	for (x=0;x<elem.length;x++) {
		elem.item(x).style.fontSize=orig+'px';
	}
}

function ResetLayout() {
	//deleteCookie("ia_fontsize");
	document.location.reload(); 
}
// script des menus css

window.onload=montre; 
function montre(id) {
var d = document.getElementById(id);
	for (var i = 1; i<=10; i++) {
		if (document.getElementById('smenu'+i)) {document.getElementById('smenu'+i).style.display='none';}
	}
if (d) {d.style.display='block';}
}