function onButtonMouseOver(idx, txt)
{
    try
    {
        document.images[idx].src = "gbutton.php?a=1" + txt;
    }
    catch(e)
    {}
}

function onButtonMouseOut(idx, txt)
{
    try
    {
        document.images[idx].src = "gbutton.php?a=0" + txt;
    }
    catch(e)
    {}
}

function onButtonMouseOver1(idx, txt)
{
    try
    {
        document.images[idx].src = "gbuttontop1.php?a=1" + txt;
    }
    catch(e)
    {}
}

function onButtonMouseOut1(idx, txt)
{
    try
    {
        document.images[idx].src = "gbuttontop1.php?a=0" + txt;
    }
    catch(e)
    {}
}

function onButtonMouseOver2(idx, txt)
{
    try
    {
        document.images[idx].src = "gbuttontop2.php?a=1" + txt;
    }
    catch(e)
    {}
}

function onButtonMouseOut2(idx, txt)
{
    try
    {
        document.images[idx].src = "gbuttontop2.php?a=0" + txt;
    }
    catch(e)
    {}
}

function openWindow(idx)
{
    try
    {
        window.open("galpic.php?i=" + idx,"my_new_window","toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=yes, copyhistory=no, width=200, height=200");
    }
    catch(e)
    {}
}