get window.location.hash

/**
 * Copyright andyshang ( http://wonderfl.net/user/andyshang )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/htuR
 */

package
{
    import flash.system.Security;
    import flash.display.Loader;
    import flash.display.Sprite;
    import flash.events.KeyboardEvent;
    import flash.external.ExternalInterface;
    import flash.net.URLRequest;
    import flash.text.TextField;
    
    public class JSDemo extends Sprite
    {
        public function JSDemo()
        {
            Security.allowDomain("*");
            var textField:TextField = new TextField();
            textField.autoSize = "left";
            addChild(textField);
            textField.text = "the hash is : " + getHash();
        }
        
        public function getHash():String
        {
            var res:String;
            if(ExternalInterface.available)
            {
                
                try
                {
                    res = ExternalInterface.call("\
function()\
{\
return window.location.hash;\
}\
");
                }
                catch(e:Error)
                {
                    res = "security error";
                }
            }
            else
            {
                res = "not available";
            }
            return res;
        }
    }
}