function PleinEcran(nURL) {
    window.open(nURL, '', 'fullscreen=yes, scrollbars=yes');
}

function largeurDernierLienNav()
{
    itemsNav = ["nav1","nav2","nav3","nav4","nav5","nav6","nav7","nav8","nav9"];
    nItems = itemsNav.length;
    largeurItems = 0;
    
    for(i=0; i<nItems; i++)
    {
        largeurItems += document.getElementById(itemsNav[i]).offsetWidth;
    }
    
    if(largeurItems < 939)
    {
        longNavLienFin = 939 - largeurItems;
        document.getElementById("navLienFin").style.width = longNavLienFin+"px";
    }
}
        
        
function affiche_auth()
{
    document.getElementById('auth-id').style.display = "";
    document.getElementById('auth-menu').style.display = "none";
    
    document.authentification.id_user.focus();
}
    
function affiche_div(id)
{
    var pr = document.getElementById(id);

    if (pr.style.display == "") {
        pr.style.display = "none";
    } else {
        pr.style.display = "";
    }
}

function changeTextLogo(obj){
	title=obj.title;
	document.getElementById("meteo-logo-texte").innerHTML=title;
}

function favoris() {  
      if ( navigator.appName != 'Microsoft Internet Explorer' ){ 
          window.sidebar.addPanel("exemple","http://www.avalanche06.fr/",""); 
      } 
      else { 
          window.external.AddFavorite("http://www.avalanche06.fr/","AVALANCHE 06 - Portail des Stations des Alpes-Maritimes"); 
      } 
}

function bbcode(startTag, endTag, textareaId, tagType) {
    var field  = document.getElementById(textareaId); 
    var scroll = field.scrollTop;
    field.focus();
    
    if (window.ActiveXObject) { // C'est IE
            var textRange = document.selection.createRange();            
            var currentSelection = textRange.text;
            
            textRange.text = startTag + currentSelection + endTag;
            textRange.moveStart("character", -endTag.length - currentSelection.length);
            textRange.moveEnd("character", -endTag.length);
            textRange.select();     
    } else { // Ce n'est pas IE
            var startSelection   = field.value.substring(0, field.selectionStart);
            var currentSelection = field.value.substring(field.selectionStart, field.selectionEnd);
            var endSelection     = field.value.substring(field.selectionEnd);
            
            field.value = startSelection + startTag + currentSelection + endTag + endSelection;
            field.focus();
            field.setSelectionRange(startSelection.length + startTag.length, startSelection.length + startTag.length + currentSelection.length);
    } 

    field.scrollTop = scroll; // et on redéfinit le scroll.
}

function popup(url, target, option) 
{
    fenetre = window.open(url, target, option);
    fenetre.focus();
    flag=true;
}


function change_coul() 
{ 
    
    if(document.getElementById("page-meteo-previsions").className == "visible"){
        document.getElementById("page-meteo-previsions").className = "invisible";
        document.getElementById("page-meteo-previsions2").className = "visible";
    }else{
        document.getElementById("page-meteo-previsions").className = "visible";
        document.getElementById("page-meteo-previsions2").className = "invisible";
    }

} 

function interval_coul() 
{ 
interval=setInterval("change_coul()",5000); 
}