on click submit problem
<p>Using jquery, I want to post data to from one of my pages to another one. By looking at examples, I coded something. Problem here, I get the following error.</p>

<p><em>Error: $(document.getElementsByName("signup")).Click is not a function
Source File: <a href="http://sabahtan.com/ak/" rel="nofollow">http://sabahtan.com/ak/</a>
Line: 18</em></p>

<pre><code>    $(document).ready(function() { 
        $(document.getElementsByName("signup")).Click(function() { 
                $.ajax({
                        type: "POST",
                        data: { PROCESS: "Add2Member", FIRSTNAME: $(document.getElementsByName("FIRSTNAME")).val(), LASTNAME: $(document.getElementsByName("LASTNAME")).val(), EMAILADDRESS: $(document.getElementsByName("EMAILADDRESS")).val(), PASSWORD: $(document.getElementsByName("PASSWORD")).val(), CITY: $(document.getElementsByName("CITY")).val() },
                        url: "default.cs.asp", 
                success: function(output) { 
                $("#SIGNUPFORM").html(output);
                }
                }); 
        }); 
    });


                    &lt;form method="post" action="default.cs.asp?Process=Add2Member" id="SIGNUPFORM"&gt;
                        &lt;fieldset&gt;
                            &lt;p&gt;
                                &lt;label&gt;Adınız&lt;/label&gt;
                                &lt;input type="text" name="FIRSTNAME" /&gt;
                                &lt;small&gt;&lt;%=err_FIRSTNAME%&gt;&lt;/small&gt;
                            &lt;/p&gt;
                            &lt;p&gt;
                                &lt;label&gt;Soyadınz&lt;/label&gt;
                                &lt;input type="text" name="LASTNAME" /&gt;
                                &lt;small&gt;&lt;%=err_LASTNAME%&gt;&lt;/small&gt;                                    
                            &lt;/p&gt;
                            &lt;p&gt;
                                &lt;label&gt;E-posta Adresiniz&lt;/label&gt;
                                &lt;input type="text" name="EMAILADDRESS" /&gt;
                                &lt;small&gt;&lt;%=err_EMAILADDRESS%&gt;&lt;/small&gt;
                            &lt;/p&gt;
                            &lt;p&gt;
                                &lt;label&gt;Şifreniz&lt;/label&gt;
                                &lt;input type="text" name="PASSWORD" /&gt;
                                &lt;small&gt;&lt;%=err_PASSWORD%&gt;&lt;/small&gt;
                            &lt;/p&gt;
                            &lt;p&gt;
                                &lt;label&gt;Yaşadığınız Yer&lt;/label&gt;
                                &lt;input type="text" name="CITY" /&gt;
                                &lt;small&gt;&lt;%=err_CITY%&gt;&lt;/small&gt;
                            &lt;/p&gt;
                            &lt;p&gt;
                                &lt;input type="submit" name="signup" value="Kaydol" class="signup"&gt;
                            &lt;/p&gt;
                        &lt;/fieldset&gt;
                    &lt;/form&gt;
</code></pre>
