title: how to send url in FB
body: <pre><code>- (void)postToWall {
  FBStreamDialog* dialog = [[[FBStreamDialog alloc] init] autorelease];
      dialog.userMessagePrompt = @"Enter your message:";
  
  **NSString *strFirstForActionLink** = @"[{\"text\":\"LOCATION!\",\"href\":\"http://maps.google.com/maps/api/staticmap?center=Brooklyn+Bridge,New+York,NY&amp;zoom=14&amp;size=512x512&amp;maptype=roadmap&amp;markers=color:blue|label:S|40.702147,-74.015794&amp;markers=color:green|label:G|40.711614,-74.012318&amp;markers=color:red|color:red|label:C|40.718217,-73.998284&amp;sensor=true\"}]";
  NSLog(@"action link url is %@",strFirstForActionLink);
  
  **dialog.actionLinks = @"strFirstForActionLink";**
  }
  </code></pre>
  
  <p>when i am storing this url string into an string variable and then passing this variable it is creating problem.....
  pls suggest me</p>