Login Form - pass parameters to remote site

Question

Hi,
I need to create a login form on site A which passes parameters (username;company; password) to site B. The user will then be logged into site B in a new window.
I guess this can be done in php on site A but my php skills are sketchy to say the least.
What I understand I need to do is send a GET request to http://site_b/login.asp?username=XXXX&company=XXXX&password=XXXX where the XXXX values come from the form on site A.
This is what I have (which is probably way out)...
<form method="get" action="http://site_b/login.asp?username=$username&company=$company&password=$password">
        Username: <input type="text" name="username"  <?php {echo "value=''username";}?>   /><br />
        Company: <input type="text" name="company" <?php {echo "value='$company'";}?>/><br />
        Password: <input type="password" name="password" <?php {echo "value='$password'";}?>/><br />
    <input type="submit" value="Login" /><br />
    </form>
....of course it doesn't work.
I would be grateful if someone could point me in the right direction, thanks.
Mick

Answer 1

Mick3496 wrote:
bregent - they were very clear about the form fields:
username   (alpha/numeric)
company   (numeric only)
password  (alpha/numeric)
Note that the fields are all lower case.
Are you saying the form code I posted should work?
Mick
It looks fine to me. For testing purposes you might want to change the password field to a text field so that you can be sure it is being populated correctly. And again, make sure that they are not checking referrers in their ASP script.