<!--

//
// IMPEX ITALIA Tabbed Menu
// (C) 2006 ABLS Team
//

/*
    Global variables
*/
var varFocusedMenu = "";
var varMenuTimeout = null;

/*
    Global functions
*/

function tmMenuFind(aMenuName)
{
    return document.getElementById("mg" + aMenuName);
}

function tmMenuOpen(aMenuName)
{
    if (varFocusedMenu != '')
    {
        tmMenuClose(varFocusedMenu);
    }
    var menuGroup = tmMenuFind(aMenuName);
    if (menuGroup != null)
    {
        varFocusedMenu = aMenuName;
        menuGroup.style.visibility = "visible";
    }
}

function tmMenuClose(aMenuName)
{
    if (varMenuTimeout != null)
    {
        clearTimeout(varMenuTimeout);
        varMenuTimeout = null;
    }
    var menuGroup = tmMenuFind(aMenuName);
    if (menuGroup != null)
    {
        varFocusedMenu = "";
        menuGroup.style.visibility = "hidden";
    }
}

function tmMenuShow(aMenuName)
{
    tmMenuOpen(aMenuName);
}

function tmMenuHide(aMenuName)
{
    varMenuTimeout = setTimeout("tmMenuClose(\"" + aMenuName + "\")", 200);
}

function tmMenuEnter(aMenuName)
{
    /*
    TODO: swap rollover tab image for enter
    */
    tmMenuShow(aMenuName);
}

function tmMenuExit(aMenuName)
{
    /*
    TODO: swap rollover tab image for exit
    */
    tmMenuHide(aMenuName);
}

// -->