/* Fonctions */
{
    var idSubMenu = "";
    var idTimeout = 0;
    
    function displayMenu(sMenu)
    {
        if(oMenu = document.getElementById(sMenu))
        {
            idSubMenu = sMenu;
            oMenu.style.display = '';    
        }    
    }
    
    function displayingMenu()
    {
        if(idTimeout != 0)
        {
            clearTimeout(idTimeout);
            idTimeout = 0;
        }    
    }
    
    function hideMenu()
    {
        if(idTimeout == 0)
        {
            idTimeout = setTimeout("hidingMenu()", 200);
        }
    }
    
    function hidingMenu()
    {
        if(oMenu = document.getElementById(idSubMenu))
        {
            oMenu.style.display='none';
        }
        
        if(idTimeout != 0)
        {
            clearTimeout(idTimeout);
            idTimeout = 0;
        }
    }
    
    var oContent;
    function writeContent(sText)
    {
        if(!oContent)
        {
            oContent = document.getElementById('content');
        }
        
        oContent.innerHTML = oContent.innerHTML + '<br>' + sText;
    }
}