Username interfere by other website using asp.net membership engine
<p>When i login with asp.net membership engine in other website and then i swtich back to my project (using localhost) it will automatically logged in by another website username.</p>

<p>For example there are 2 website 'a' and 'b'</p>

<p>when i log in to website 'a' using username 'xxx'</p>

<p>when i go to website b(running in my localhost) it will show that i am currently logged in as 'xxx'
Did i miss some configuration to distinct the log-in status between each application or something ?</p>
