function equateColumnHeights(col1name, col2name)
{
        var col1, col2;
        var h;
        col1 = document.getElementById(col1name);
        col2 = document.getElementById(col2name);
        h = Math.max(col1.offsetHeight, col2.offsetHeight);
        col1.style.height = h;
        col2.style.height = h;
        return false;
}

function equateColumnHeights(col1name, col2name, col3name)
{
        var col1, col2, col3;
        var h;
        col1 = document.getElementById(col1name);
        col2 = document.getElementById(col2name);
        col3 = document.getElementById(col3name);
        h = Math.max(col1.offsetHeight, col2.offsetHeight);
        h = Math.max(h, col3.offsetHeight);
        col1.style.height = h;
        col2.style.height = h;
        col3.style.height = h;
        return false;
}

function equateColumnHeightsBySpacer2(col1name, col2name)
{
        var col1, col2;
		var col1s, col2s;
        var h;
        col1 = document.getElementById(col1name);
        col2 = document.getElementById(col2name);
        col1s = document.getElementById(col1name + "Spacer");
        col2s = document.getElementById(col2name + "Spacer");
        h = Math.max(col1.offsetHeight, col2.offsetHeight);
        col1s.style.height = h - col1.offsetHeight;
        col2s.style.height = h - col2.offsetHeight;
        return false;
}

function equateColumnHeightsBySpacer3(col1name, col2name, col3name)
{
        var col1, col2, col3;
        var col1s, col2s, col3s;
        var h;
        col1 = document.getElementById(col1name);
        col2 = document.getElementById(col2name);
        col3 = document.getElementById(col3name);
        col1s = document.getElementById(col1name + "Spacer");
        col2s = document.getElementById(col2name + "Spacer");
        col3s = document.getElementById(col3name + "Spacer");
        h = Math.max(col1.offsetHeight, col2.offsetHeight);
        h = Math.max(h, col3.offsetHeight);
        col1s.style.height = h - col1.offsetHeight;
        col2s.style.height = h - col2.offsetHeight;
        col3s.style.height = h - col3.offsetHeight;
        return false;
}