var disappeardelay=250  //menu disappear speed onMouseout (in miliseconds)

var ie4=document.all
var ns6=document.getElementById&&!document.all


function getposOffset(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
}


function dropdownmenu(obj, e,lecalque,correction){
if (window.event) event.cancelBubble=true
else if (e.stopPropagation) e.stopPropagation()


if (ie4||ns6){
leleft = getposOffset(obj, "left") + correction
document.getElementById(lecalque).style.left=leleft;
}
}

function garde_affichage(lecalque){
document.getElementById(lecalque).style.left=leleft;
}
function raz(){
document.getElementById("calemission").style.left=-500;
document.getElementById("calanimateur").style.left=-500;
document.getElementById("calartiste").style.left=-500;
document.getElementById("calvideo").style.left=-500;
document.getElementById("calmeloetvous").style.left=-500;
document.getElementById("calservices").style.left=-500;

document.getElementById("im_emission").src = "images/nav-haute/off/emission.jpg"
document.getElementById("im_animateur").src = "images/nav-haute/off/animateurs.jpg"
document.getElementById("im_artiste").src = "images/nav-haute/off/artistes.jpg"
document.getElementById("im_video").src = "images/nav-haute/off/video.jpg"
document.getElementById("im_melody_et_vous").src = "images/nav-haute/off/melody_et_vous.jpg"
document.getElementById("im_services").src = "images/nav-haute/off/services.jpg"

}

var mail = /^[\w\-]+(\.[\w\-]+)*@[\w\-]+(\.[\w\-]+)*\.[\w\-]{2,}$/; 
  
function estCeUnMail(champs) { 
    reponse=mail.test(champs.value) 
    if (reponse) { 
        return true; 
    } 
    else { 
        alert("Adresse mail INVALIDE !"); 
        return false; 
    } 
} 
  
function testmail(champs) { 
    reponse=estCeUnMail(champs); 
	//return reponse
} 
  
function verifForm(formulaire) { 
    ok=false; 
    ok = estCeUnMail(newsletter.email); 
    if (ok) { 
        document.newsletter.submit(); 
    } 
} 
function supp_email(){
if (document.newsletter.email.value == "Inscription newsletter"){
	document.newsletter.email.value= ""
}
}

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_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_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 ouvre_video(nom_rm,nom_wmv){
fen = window.open('pop_video.asp?nom_rm=' + nom_rm + '&nom_wmv=' + nom_wmv,'video','height=380,width=490,scrollbars=0, toolbar=0,menubar=0,resizable=0,status=0,location=0,left=300,top=100');
}