function buttonOver(table, over)
{
    var imgPre = 'art/button_' + (over ? 'over_' : '')
    var imgPost = '.gif';

//    table = document.getElementById(table);

    table.cells[0].background = imgPre + 'tl' + imgPost;
    table.cells[1].background = imgPre + 'tm' + imgPost;
    table.cells[2].background = imgPre + 'tr' + imgPost;
    table.cells[3].background = imgPre + 'ml' + imgPost;
    table.cells[5].background = imgPre + 'mr' + imgPost;
    table.cells[6].background = imgPre + 'bl' + imgPost;
    table.cells[7].background = imgPre + 'bm' + imgPost;
    table.cells[8].background = imgPre + 'br' + imgPost;
}

function buttonClick(table, clicked)
{
    button = document.getElementById(table + '_inner');
    table = document.getElementById(table);

    var pos = (clicked ? '1' : '0') + 'px';
    var imgPre = 'art/button_' + (clicked ? 'clicked_' : 'over_')
    var imgPost = '.gif';

    table.cells[0].background = imgPre + 'tl' + imgPost;
    table.cells[1].background = imgPre + 'tm' + imgPost;
    table.cells[2].background = imgPre + 'tr' + imgPost;
    table.cells[3].background = imgPre + 'ml' + imgPost;
    table.cells[5].background = imgPre + 'mr' + imgPost;
    table.cells[6].background = imgPre + 'bl' + imgPost;
    table.cells[7].background = imgPre + 'bm' + imgPost;
    table.cells[8].background = imgPre + 'br' + imgPost;

    if (clicked)
    {
        table.cells[4].style.filter = '';
        table.cells[4].style.background = 'E2E1D9';
    }
    else
        table.cells[4].style.filter = 'progid:DXImageTransform.Microsoft.Gradient(startColorStr=\'#FCFCFC\', endColorStr=\'#EAEAEA\', gradientType=\'0\')';

    button.style.left = pos;
    button.style.top = pos;
}