function Menu(id) {
    this.Id = id;
    this.Object = null;

    this.Write = function () {
        var html = '';

        html += '<div class="menu"';
        html += ' id="' + this.Id + '"';
        html += ' onMouseOver="menucollection.GetMenu(\'' + this.Id + '\').MouseOver()"';
        html += '  onMouseOut="menucollection.GetMenu(\'' + this.Id + '\').MouseOut()"';
        html += '   onMouseUp="menucollection.GetMenu(\'' + this.Id + '\').MouseUp()"';
        html += ' onMouseDown="menucollection.GetMenu(\'' + this.Id + '\').MouseDown()"';
        html += '>';
        html += '</div>';

        // alert(html);

        document.write(html);

        this.Object = document.getElementById(this.Id);
    }

    this.Exists = function () {
        return this.Object != null;
    }
}