Resize IFrame

resizeiframe.js

function ResizeIFrame(height, width) {
    if (!window.parent)
        return;
    var senderId = decodeURIComponent(getQueryStringParameter("SenderId"));
    var message = "<Message senderId=" + senderId + " >"
            + "resize(" + width + "," + height + ")</Message>";
    parent.postMessage(message, '*');
}