$forall e <- err
    <div .alert>
        #{e}
<form enctype=#{enctype} method=post action=@{ComposeR}>
    ^{widget}
    <div .control-group>
        <div .controls>
            <button type="submit" .btn .btn-primary>_{MsgSend}
            <button type="button" .btn .hidden #previewbtn>_{MsgPreview}
<form #preview-form enctype=#{previewEnctype} style="display:none" method=post action=@{PreviewMessageR}>
    ^{previewWidget}
<div .modal .hide .fade #preview-modal>
    <div .modal-header>
        <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;
        <h3>_{MsgPreview}
    <div .modal-body #preview-body>
    <div .modal-footer>
        <button type="button" .btn data-dismiss="modal" aria-hidden="true">_{MsgClose}