function member_login_check(){
		if(swcp_member_login.swcp_username.value==''){
			alert("请输入用户名！");
			swcp_member_login.swcp_username.focus();
			return false;
		}
		if(swcp_member_login.swcp_password.value==''){
			alert("请输入密码！");
			swcp_member_login.swcp_password.focus();
			return false;
		}
		self.status='正在登陆...';
		swcp_member_login.submit();
}

document.write('<table width="100%" border="0" cellpadding="0" cellspacing="0">' + 
'  <tr> \n' +
'    <td valign="top"><table width="100%" border="0" cellpadding="0" cellspacing="0">\n' +
'        <iframe MARGINHEIGHT="0" MARGINWIDTH="0" FRAMEBORDER="0" WIDTH="0" SCROLLING="No" height="0" src="" name="swcp_login_frame" style="display:none"></iframe>\n' +
'        <form name="swcp_member_login" method=post action="login.php" target="swcp_login_frame">\n' +
'		<input type=hidden name=swcp_action value="login"> \n' +
'          <tr> \n' +
'            <td width="70" height="24" align="right" valign="middle">用户名：</td>\n' +
'            <td><input type=text name=swcp_username style="border:1px solid #999999;width:108px;height:20px;background:url(\'images/login_input.jpg\');" onKeyDown="if(event.keyCode==13)member_login_check();"></td>\n' +
'          </tr>\n' +
'          <tr> \n' +
'            <td height="24" align="right" valign="middle">密&nbsp;&nbsp;&nbsp;码：</td>\n' +
'            <td><input type=password name=swcp_password style="border:1px solid #999999;width:108px;height:20px;background:url(\'images/login_input.jpg\');" onKeyDown="if(event.keyCode==13)member_login_check();"></td>\n' +
'          </tr>\n' +
'          <tr> \n' +
'            <td height="50"></td><td valign="middle"><img src="images/login.jpg" width="108" height="39" border="0" usemap="#Map" href="#">\n' +
'            <map name="Map">\n' +
'              <area shape="rect" coords="38,2,70,18" href="javascript:" title="登陆" onClick="member_login_check();">\n' +
'              <area shape="rect" coords="74,2,106,18" href="siteengine.php?do=register" title="注册">\n' +
'              <area shape="rect" coords="38,22,104,38" href="javascript:" title="忘记密码" onClick="window.open(\'sendpass.php\',\'\',\'width=350,height=150\');">\n' +
'            </map></td>' + 
'          </tr>' + 
'        </form>\n' + 
'      </table></td>\n' + 
'  </tr>\n' + 
'</table>\n' + 
'');