var NS4 = (navigator.appName.indexOf("Netscape") >= 0 &&
		   parseFloat(navigator.appVersion) < 5 &&
           parseFloat(navigator.appVersion) >= 4) ? 1 : 0;
var NS6 = (document.getElementById);
var IE4 = (document.all);

var left = 715;
var C = 0;
var Cl = "[";
var Cr = "]";
var S = ".style";
var vi = "visible";
var hi = "hidden";

var pause = 3000;
var speed = 30;

if(NS4){
	var BR = "document.layers";
	var S = ""
	var vi = "show";
	var hi = "hide";
	var myX = "window.innerWidth";
	var myY = "window.innerHeight";
}
else if(IE4){
	var BR = "document.all";
	var myX = "document.body.offsetWidth";
	var myY = "document.body.offsetHeight";
}
else if(NS6){
	var Cl = "(";
	var Cr = ")";
	var BR = "document.getElementById";
	var myX = "document.body.offsetWidth";
	var myY = "document.body.offsetHeight";
}
function popup(url,wid,hei,nam,scr,res){
	FixedWindow=window.open(url,"" + nam + "","screenX=30,left=30,scrollbars=" + scr + ",toolbar=0,location=0,directories=0,statusbar=0,menubar=0,resizable=" + res + ",screenY=30,top=30,width=" + wid + ",height=" + hei + "");	
}
function fullscr(url,nam){
	window.open(url,"" + nam + "","fullscreen,scrollbars='0'");
}
function valmail(x,y,z){
	var valid = true;
	i1 = x.indexOf("@");
	if (i1 < 1) valid = false;
	else {
		i2 = x.indexOf(".", i1);
		if(i2 - i1 < 2) valid = false;
		if(i2 == x.length - 1) valid= false;
	}
	if (!valid) alert(y);
	else if (z) popup("about:blank",200,100,"newsletter",0,0);
	return valid;
}
function valarea(x,y){
	var valid = true;
	if (x.length < 1) valid = false;
	if (!valid) alert(y);
	return valid;
}
function valsearch(x,y){
	var valid = true;
	var string = "";
	if (x.length < 3) valid = false;
	for (i=1;i<=x.length;i++) string += " ";
	if (x == string) valid = false;
	if (!valid) alert(y);
	return valid;
}
function checkDim(){
	if (NS4) location.reload(true);
  	else setpos();
}
function setpos(){
	if (eval("" + myX + ">" + seuil + "")) eval(BR + Cl + "'NewsTicker0'" + Cr + S + ".left = (" + myX  + "/2 + (" + bordDroit + "))");
	else eval(BR + Cl + "'NewsTicker0'" + Cr + S + ".left = (" + positionAbsolue + ")");
}
function getUrl(form,field,url){
	var val = eval('document.forms["' + form + '"].' + field + '.options[document.forms["' + form + '"].' + field + '.selectedIndex].value');
	window.location = url + val;
}
function refT(x) {   	
	if (document.all){
        document.all['myMenu'].innerHTML = x;		
	}
    else if (document.layers) {
        document.layers['myMenu'].document.open();
        document.layers['myMenu'].document.writeln(x);
        document.layers['myMenu'].document.close();
    }
	else if (document.getElementById) {
 		document.getElementById("myMenu").innerHTML = x;		
	}
}
function winloc(x){
	window.location = x;
}
function SC(n,s,m){
	eval("nb" + n + "+=" + s);
	if (eval("nb" + n + ">" + m)) eval("nb" + n + "=1");
	if (eval("nb" + n + "<" + 1)) eval("nb" + n + "=" + m);
	document["p_" + n].src = eval("imgsrc" + n + "[" + eval("nb" + n) + "]");
	if (document.all) document.all["l_" + n].innerHTML = eval("nb" + n) + " / " + m;	
}
function col(id,url){
	if (eval(BR + Cl + "'sub_" + id + "'" + Cr + S + ".display") == 'inline') eval(BR + Cl + "'sub_" + id + "'" + Cr + S + ".display = 'none'");
	else eval(BR + Cl + "'sub_" + id + "'" + Cr + S + ".display = 'inline'");
	document.cookie = "sub_" + id + "=" + eval(BR + Cl + "'sub_" + id + "'" + Cr + S + ".display") + ";expires=" + dateFormat;
	document["p_" + id].src = url + "/" + eval(BR + Cl + "'sub_" + id + "'" + Cr + S + ".display") + ".gif";
}
function chgImg(myName,myNum){
	document[myName].src = img[myNum].src;
}
img = new Array(); 
function checkAnswer(id){
	tmpArray = eval("array_" + id);
	alertArray = eval("quest_" + id);
	tmpForm = document["questionForm" + id];
	for(i=0;i<tmpArray.length;i++){
		if (tmpForm["checked_" + tmpArray[i]].value == 0){
			alert(alertArray[i]);
			return false;
		}
	}
	return true;
}
function setChecked(questionID,formID){
	document["questionForm" + formID]["checked_" + questionID].value = 1;
}