document.write("<table border='0' cellpadding='0' cellspacing='0'><tr><td valign='top' nowrap>&nbsp;&nbsp;&nbsp;&nbsp;<a href='/teachers/ShowClass.asp?ClassID=13' title='' target='_self'>Notice board</a></td></tr><tr><td valign='top'></td></tr><tr><td valign='top' nowrap>&nbsp;&nbsp;&nbsp;&nbsp;<a href='/teachers/ShowClass.asp?ClassID=14' title='' target='_self'>Regulation</a></td></tr><tr><td valign='top'></td></tr><tr><td valign='top' nowrap>&nbsp;&nbsp;&nbsp;&nbsp;<a href='/teachers/ShowClass.asp?ClassID=77' title='' target='_self'>Download</a></td></tr></table>");