I got the following from the document found in this url http://wiki.developerforce.com/page/Digging_Deeper_into_OAuth_2.0_on_Force.com. 

Is this really true. How deos the iPhone app launch page in Safari without requiring login?

One difference to note here is that an OAuth access token cannot be used for access to the Force.com Web UI on behalf of the user, either by setting a SID cookie or via the 'front door' URL (e.g. https://na1.salesforce.com/secur/frontdoor.jsp?sid=<sid_value>). This is because the OAuth token is explicitly scoped for API usage only.

Is it possible to launch web browser from Hybrid App using the OAuth token? 

I would like the user to login using hybrid app and then launch the web browser and do not require the user to login again.

Thanks,

Dipu

Hi  friends,

I want to open by VF page in IE 9 compatibitlity mode  on IE 10 I have used this 

  <meta http-equiv="X-UA-Compatible" content="IE=9"/> in head

bt Unfortunatley its not working .Can Any Body help me to implement  this?????????

Thanks in advance