There are two floating frames iframes on the left and right. How to click on the left frame connection to make the right frame page jump_html/css_WEB-ITnose

< tr>

                                                               width="165" src="left.jsp" frameborder="0" scrolling="no"> The browser does not support inline frames, or is configured not to display inline frames.
                                                                     6px;"valign="middle" bgcolor="1873aa" onclick=switchSysBar() height="400px"> id=switchPoint title=Close/Open left column>