/* copyright (c) 2005 Eric W. Yee */

var pMenu = null;

function OLMBEvent(evt, bt, dd, m)
{
    if (pMenu == null)
        pMenu = new OLMenuButton(bt, dd, m);
    pMenu.HandleEvent(evt);
}

//function OLMBEvent(evt, o)
//{
//    if (pMenu == null)
//        pMenu = new OLMenuButton(bt, dd, m);
//    pMenu.HandleEvent(evt);
//}


function HandleEvent(evt)
{
    switch (evt.type)
    {
        case 'mouseover':
            //OLMBMouseOver(this.m_dropDown);
            //OLMBMouseOver(this.m_button);
            OLDROPMBMouseOver(this.m_button);
            break;
        case 'mouseout':
            if (!this.m_bVisible)
            {
                //OLMBMouseOut(this.m_dropDown);
                //OLMBMouseOut(this.m_button);
                OLDROPMBMouseOut(this.m_button);
            }
            break;
        case 'click':
            if (this.m_bVisible)
                this.OLMBHideMenu();
            else
                this.OLMBShowMenu();
            break;
    }
}

function OLMenuButton(bt, dd, m)
{
    this.m_button = GetElement(bt);
    this.m_dropDown = GetElement(dd);
    this.m_menu = GetElement(m);
    this.m_tbl = GetElement("mnutbl");
    this.m_bClick = false;
    this.m_bVisible = false;

    this.HandleEvent = HandleEvent;
    this.OLMBShowMenu = OLMBShowMenu;
    this.OLMBHideMenu = OLMBHideMenu;
}

function OLMBMouseOver(o)
{
//    if (o.className == null || o.className != 'Depressed')
//        o.className = 'Select';
        
        //o.src = '/images/btn_other_activity_on.gif'
}
function OLMBMouseOut(o)
{
    if (o.className != null && o.className == 'Select')
        o.className = null;
    //o.src = '/images/btn_other_activity.gif'    
}
function OLMBClick(o)
{
    window.location = o;
}
function OLMBShowMenu()
{
    //alert(this.m_tbl.cellPadding);
    
    //this.m_tbl.cellSpacing  = "0";
    //this.m_tbl.cellPadding  = "0";
    
    //alert(this.m_tbl.cellPadding);
    
    this.m_menu.style.display = "block";
    this.m_menu.style.left = GetOffsetLeft(this.m_button);
    this.m_menu.style.top = GetOffsetTop(this.m_button)
        + this.m_button.offsetHeight;
    this.m_menu.style.visibility = "visible";
    document.onclick = function() { pMenu.OLMBHideMenu(); }
    
    this.m_bClick = true;
    this.m_bVisible = true;
    OLMBMouseOver(this.m_dropDown);
    OLMBMouseOver(this.m_button);
}
function OLMBHideMenu()
{
    if (this.m_bClick)
        this.m_bClick = false;
    else
    {
        this.m_menu.style.visibility = "hidden";
        document.onclick = null;
        this.m_bVisible = false;
        OLMBMouseOut(this.m_dropDown);
        OLMBMouseOut(this.m_button);
    }
}

function OLCMDMBMouseOver(o,workout_type)
{
    if (o.className == null || o.className != 'Depressed')
        o.className = 'Select';
        
        if (workout_type == 'Run')
            o.src = '/images/btn_new_run_entry_on.gif';
        else if (workout_type == 'Bike')
            o.src = '/images/btn_new_bike_entry_on.gif';
        else if (workout_type == 'Swim')
            o.src = '/images/btn_new_swim_entry_on.gif';   
}

function OLCMDMBMouseOut(o,workout_type)
{
    if (o.className != null && o.className == 'Select')
        o.className = null;
        
         if (workout_type == 'Run')
            o.src = '/images/btn_new_run_entry.gif';
        else if (workout_type == 'Bike')
            o.src = '/images/btn_new_bike_entry.gif';
        else if (workout_type == 'Swim')
            o.src = '/images/btn_new_swim_entry.gif';   
        //o.src = '/images/btn_new_run_entry.gif'
}
function OLCMDMBClick(o)
{
    window.location = o;
}

function OLDROPMBMouseOver(o)
{
//    if (o.className == null || o.className != 'Depressed')
//        o.className = 'Select';
        o.src = '/images/btn_other_activity_on.gif'
}

function OLDROPMBMouseOut(o)
{
    if (o.className != null && o.className == 'Select')
        o.className = null;
        o.src = '/images/btn_other_activity.gif'
}

//function OLDROPMBClick(o)
//{
//    if (this.m_bVisible)
//                this.OLMBHideMenu();
//            else
//                this.OLMBShowMenu();
//            
//}