JQuery Password Validation affected to all input type password?
<p>I have 3 inputs on the HTML form: Old password, New password, and Retype New password. I use JQuery Password Validation plugin  for New password field. But If three inputs were type of password, the plugin affected all three inputs. I want that it affect only one input (New password), how can I do that? The following is my code:</p>

<pre><code>    // The following code is in an UserControl, the form is in the page containt this control
    &lt;asp:UpdatePanel ID="UpdatePanel1" runat="server"&gt;
    &lt;ContentTemplate&gt;
        &lt;script type="text/javascript"&gt;
        // This script is for validation
            Sys.WebForms.PageRequestManager.getInstance().add_initializeRequest(CheckValidationStatus);
            function CheckValidationStatus(sender, args) { { var isValid = $("form").validate().form(); args.set_cancel(!isValid); } }
        &lt;/script&gt;

    &lt;table class="listing form" cellpadding="0" cellspacing="0"&gt;
        &lt;tr&gt;
            &lt;td class="first"&gt;&lt;strong&gt;Old password:&lt;/strong&gt;&lt;/td&gt;
            &lt;td class="last ofield"&gt;
                &lt;asp:TextBox ID="txtOldPassword" runat="server" CssClass="text required"  TextMode="Password"&gt;&lt;/asp:TextBox&gt;
            &lt;/td&gt;
        &lt;/tr&gt;
        &lt;tr  class="bg"&gt;
            &lt;td class="first" width="172"&gt;&lt;strong&gt;New password:&lt;/strong&gt;&lt;/td&gt; 
            &lt;td class="last pwdfield"&gt;
                 &lt;asp:TextBox ID="tNewPassword" runat="server" CssClass="text password"  TextMode="Password" &gt;&lt;/asp:TextBox&gt;
                 &lt;span&gt;Password strength&lt;/span&gt;
                 &lt;div class="password-meter"&gt;
                     &lt;div class="password-meter-message"&gt;Quá ng?n&lt;/div&gt;
                     &lt;div class="password-meter-bg"&gt;
                         &lt;div class="password-meter-bar"&gt;&lt;/div&gt;
                     &lt;/div&gt;
                 &lt;/div&gt;
            &lt;/td&gt;
        &lt;/tr&gt;
        &lt;tr&gt;
            &lt;td class="first"&gt;&lt;strong&gt;Retype Password:&lt;/strong&gt;&lt;/td&gt;
            &lt;td class="last ofield"&gt;&lt;asp:TextBox ID="txtRetypePassword" runat="server" CssClass="text" TextMode="Password" &gt;&lt;/asp:TextBox&gt;&lt;/td&gt;
        &lt;/tr&gt;
&lt;/table&gt;

&lt;p style="text-align:right"&gt;
   &lt;asp:Button ID="Button1" runat="server" Text="Update" /&gt;
&lt;/p&gt;

&lt;/ContentTemplate&gt;
&lt;/asp:UpdatePanel&gt;  
</code></pre>
