i have a form with 2 fields
username:
password:
and a submit button.
the user will enter his username and password for a remote website(not my website or my domain. eg. Gmail.com).
i want once he click the submit button.a jQuery script check these login info on gmail.com and return back the result.they are wrong or working logins. and notify the user if it is wrong logins but if it is good working login info the form will submit.

i don't know much jQuery but i am good with php. my search find that in order to do that i need to make cross-domain scripting by using php proxy between my jQuery script and the remote domain.
i found also the [simple php proxy](http://benalman.com/projects/php-simple-proxy/). which looks great.but i dont know how to make the jQuery thing that connects all this together.

update: i have found this code but it is not working.

```
$('#submitbutton').attr('disabled', true);
                                    $.post('/proxy.php?mode=json&nofollow=1&save_cookies=1&full_status=1&url=https://secure.dooom.com/login/login/',
                                    {   
                                        username:$('#Name').val(),
                                        password:$('#Password').val(),
                                        password_strength:"strong"
                                    }, function(data) {
                                        if(data.status.http_code == "301"){
                                            $.get('/proxy.php',
                                            {
                                                mode: 'json',
                                                cookie_file: data.cookie_file,
                                                full_status: 1,
                                                remove_cookies: 1,
                                                //url: 'http://www.dooom.com/store/index/'
                                                url: 'http://www.dooom.com/store/index/?action=add_to_cart&products_id=3263691&is_subscription=1&freq=1&term=getstarted&content=disc99&medium=sales'
                                            }, function(data) {
                                                if(data.contents.search("please sign into") != -1) {
                                                    $('#submitbutton').attr('disabled', false);
                                                    alert("You must first sign in with this name on dooom before we are able to process this order. Please do so and try again.");
                                                } else if(data.contents.search("first month only") != -1) {
                                                    form.submit();
                                                } else {
                                                    $('#submitbutton').attr('disabled', false);
                                                    alert("You are not eligible for the product. If this is a mistake, click reset form and try again.");
                                                }
                                            }, "json");
                                        } else {
                                            $('#submitbutton').attr('disabled', false);
                                            if(data.contents.search('Too many attempts') != -1) {
                                                alert("You have tried too many attempts, go to dooom.com, logout and log back in doing the captcha");
                                            } else {
                                                alert("Incorrect dooom Username or password");
                                            }
                                            return false;
                                        }
                                    }, "json");

```