password strength in jquery

<script language="javascript" src="js/jquery_password_strength_meter.js"></script>
<script language="javascript">
   $(function () { 
  $('#password').keyup(function(){$('#result').html(passwordStrength($('#password').val(),$('#loginName').val()))}); 
 });
</script>
<style type="text/css">
.style1 {
 font-family: Geneva, Arial, Helvetica, sans-serif;
 font-size: 12px;
}
</style>

 <td width="40%">
                                         <input type="text"
            id="loginName"
            name="loginName"
            css="textfield1"
            initValue="${viewObject.loginName}">
            <concord:event name="size" handler="30"/>
            <concord:event name="maxlength" handler="9" />
            <concord:event name="onblur" handler="if(validateLoginName(this,'Login Name')){checkAvailability();}"/> 
           /></td>
                                        <td width="60%"><label>

 <tr>
        <td  valign="top"><table width="700" border="0" align="center" cellpadding="3" cellspacing="0">
                                <tr>
                                  <td width="219" align="right">Password:<span class="red">*</span></td>
                                  <td width="464"><table width="100%" border="0" cellspacing="0" cellpadding="0">
                                    <tr>
                                      <td width="47%" height="33"><input name="password"  type="password" class="textfield1" value='<c:out value="${viewObject.password}"/>' id="password" maxlength="8" size="30" /></td>
                                      <td width="53%" class="plft10"><table width="100%" border="0" cellspacing="0" cellpadding="0">
                                        <tr>
                                          <td class="font_grey10">Password Strength</td>
                                        </tr>
                                        <tr>
                                          <td><img src="images/customer/password-strength.gif" name="pstrength" alt="" width="93" height="7" />&nbsp;&nbsp;<span class="style1" style="color:green;" id='result'></span></td>
                                        </tr>
                                      </table> <label></label></td>
                                    </tr>