// JavaScript Document
divsToBalance = new Array();
divsToBalance[0] = 'content_frame_div_id';
divsToBalance[1] = 'left_frame_div_id';
divsToBalance[2] = 'right_frame_div_id';
colbalance = function() {
    maxHeight = 250;
    for (i=0; i < divsToBalance.length; i++) {
        divsToBalance[i] = document.getElementById(divsToBalance[i]);
    }
    
    for (i=0; i < divsToBalance.length; i++) {
        if (maxHeight < divsToBalance[i].offsetHeight) {
            maxHeight = divsToBalance[i].offsetHeight;
        }
    }
    for (i=0; i < divsToBalance.length; i++) {
        
        divsToBalance[i].style.height = maxHeight + 'px';
    }
    return true;
};