function syncColumns ()
{
    var minHeight = 400;
    var columns = $$('.columnText');
    if (columns.length == 1) return;
    columns.each(function(column){
	minHeight = Math.max(minHeight, column.offsetHeight);
    });
    columns.each(function(column){
	column.style.height = minHeight + "px";
    });

}

Event.observe(window, 'load', syncColumns);