how to send url in FB
<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>
