(new Image()).src = "image/summarize-3.jpg";
(new Image()).src = "image/function-3.jpg";
(new Image()).src = "image/profit-3.jpg";
(new Image()).src = "image/summarize-2.jpg";
(new Image()).src = "image/function-2.jpg";
(new Image()).src = "image/profit-2.jpg";
var a = ["", "summarize", "function", "profit", "ss"];
var current = 1;
function change(e, i) {
    var t = document.getElementById("tab" + current);
    t.src = t.src.replace("3.jpg", "2.jpg");
    e.src = "image/" + a[i] + "-3.jpg";
    var p = document.getElementById("panel" + i);
    var cr = document.getElementById("panel" + current);
    p.style.display = "block";
    cr.style.display = "none";
    current = i;
}
$(function() {
    $("#panel4 .ss-more-a").bind("click", function() {
        var t = $(this).children(":first");
        var co = $(this).parent("div").next("div.ss-content");
        if (co.is(":visible")) {
            t.attr("src", t.attr("src").replace("3.jpg", "2.jpg"));
        }
        else {
            t.attr("src", t.attr("src").replace("2.jpg", "3.jpg"));
        }
        co.toggle();
    });
    $("#panel4 .ss-more-ai").bind("click", function() {
        var co = $(this).parents("div.ss-content");
        co.prev("div").find(".ss-more-a").trigger("click");
    });
});