if (chkdiv('ob_login')) {document.getElementById('ob_login').innerHTML='<form action="http://www.tyblog.com/login.asp?action=showindexlogin&chk=1" method="post" name="UserLogin">	<table width="95%" border="0" cellspacing="0" cellpadding="1">		<tr>			<td width="25%">				用户名：</td><td width="50%"><span class="small_en" ><input name="UserName" type="text" class="box2" id="UserName" style="width:100%;" size="30" maxlength="20"  value="" /></span>			</td>			<td width="25%" rowspan="2" align="center">				<input name="imageField" type="image" src="http://www.tyblog.com/Skin/style/zjblog/login.jpg" width="41" height="43" border="0">			</td>		</tr>		<tr>			<td>				<label for="Password">密　码：</td><td valign="middle"><span class="small_en" ><input name="Password" type="password" class="box2" id="seatxt24" style="width:100%;" size="30" maxlength="20" /></span>			</td>		</tr>		<tr>			<td colspan="3">				<input name="fromurl" type="hidden"><a href="http://www.tyblog.com/reg.asp">用户注册</a>&nbsp;<a href="http://www.tyblog.com/lostpassword.asp">忘记密码</a>			</td>		</tr>	</table></form>';}