$(document).ready(function() {
    var iframe = $("#Panel7Rgn .EditorPanel iframe");
    var SCROLL_VALUE = 50;

    if (iframe.length > 0) {
        var isInIframe = (window.location != window.parent.location) ? true : false;

        // If the page is loaded in a iframe, not show de scroll
        if (isInIframe)
            return;

        var divScroll = iframe.parent();
        var divContainer = divScroll.parent(".EditorPanel");

        divContainer.append("<div class='iframe-scroll iframe-scroll-top'></div>");
        divContainer.append("<div class='iframe-scroll iframe-scroll-bottom'></div>");

        var iframeH = iframe.height();
        var containerH = divContainer.height();

        divScroll.css({ height: containerH, overflow: 'hidden' });

        var divTop = $(".iframe-scroll-top", divContainer);
        var divBottom = $(".iframe-scroll-bottom", divContainer);

        divTop.hide();

        if (iframeH > containerH)
            divBottom.show();
        else
            divBottom.hide();

        divBottom.click(function() {
            var val = divScroll.scrollTop() + SCROLL_VALUE;

            divScroll.scrollTop(val);

            divTop.show();

            if (val > divScroll.scrollTop()) {
                divBottom.hide();
            }
        });

        divTop.click(function() {
            var val = divScroll.scrollTop() - SCROLL_VALUE;

            divScroll.scrollTop(val);

            divBottom.show();

            if (val <= 0)
                divTop.hide();
        });
    }
});