function popup(source,largeur,hauteur) {
	fenpop = window.open(source,"fenpop","height=" + hauteur+",width="+ largeur + ",toolbar=0,border=0,frameborder=0,framespacing=0,menubar=0,scrollbars=1,resizable=1");
	if (fenpop!=undefined) {
		fenpop.resizeTo(largeur,hauteur);
		fenpop.focus();
	}
}

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

function image(source,largeur,hauteur)  {
	window.open(source,"test","height=" + hauteur+",width="+ largeur + ",toolbar=0,border=1,frameborder=0,align=top,align=left,framespacing=0,menubar=0");
	test.opener = self;
}

function verifiesond(){
	var selectionne
	for (i=0;i<document.sondage.choixsond.length;i++){
		if (document.sondage.choixsond[i].checked==true){selectionne=i;}
		}
	if (selectionne!=null){return true;}else{alert("Vous devez choisir une réponse");return false;}
}

function IsNotBlank(value) {
	if( value != '' && value.length > 0 ) {
		return 1;
	}
	return 0;
}
function IsBlank(value) {
	valeur = value.replace(/\s*/,'');
	if(valeur.length==0 ) {
		return true;
	}
	return false;
}

function VerificationEmail(email) { // vérif validité email par REGEXP
	var reg = /^[a-z0-9._-]+@[a-z0-9.-]{2,}[.][a-z]{2,3}$/
	return (reg.exec(email)!=null)
}

function showMenu(objet){
	if (!(layer = MM_findObj(objet))) {
		document.all.style.display = "block";
		return;
	}
	for ( i = 0 ; i < menu.length ; i++) {
			if ( menu[i] != objet ) {
				layer2 = MM_findObj(menu[i]);
				setCookie(menu[i],'none');
			}
		}
	if (layer.style.display == 'none'){
		layer.style.display = 'block';
	}
	else {
		layer.style.display = 'none';
	}
	setCookie(objet,layer.style.display);
}

function setCookie(cookieName, cookieValue, expires, path, domain, secure) {
	// [Cookie] Sets value in a cookie
	document.cookie =
		escape(cookieName) + '=' + escape(cookieValue)
		+ (expires ? '; expires=' + expires.toGMTString() : '')
		+ (path ? '; path=' + path : '')
		+ (domain ? '; domain=' + domain : '')
		+ (secure ? '; secure' : '');
}

// [Cookie] Gets a value from a cookie
function getCookie(cookieName) {
	var cookieValue = '';
	var posName = document.cookie.indexOf(escape(cookieName) + '=');
	if (posName != -1) {
		var posValue = posName + (escape(cookieName) + '=').length;
		var endPos = document.cookie.indexOf(';', posValue);
		if (endPos != -1) cookieValue = unescape(document.cookie.substring(posValue, endPos));
		else cookieValue = unescape(document.cookie.substring(posValue));
	}
	return (cookieValue);
}