// JScript 文件

$(document).ready(function() {
    var leftheight = document.getElementById("div_left").clientHeight;
    var rightheight = document.getElementById("div_right").clientHeight;
    if (leftheight < rightheight)
        document.getElementById("div_left").style.height = rightheight;
    else
        document.getElementById("div_right").style.height = leftheight;
});