Wierd error with "?" in the URL string, sendandload error. Please help

Dead forum member,

I am trying to send some varibales to an aspx page and I am getting this error.

myvars.send (“http://url.com/login.aspx?userid="+var+"&password=”+var2, “POST”);

var1 = username.text
var2 = username.text

when I press enter button, it is going to the browser but like this.

http://url.com/login.aspx?userid=test&password=test?

the “?” at the end is causing problem.

Please help me.