title: SWFupload url callback
body: <p>I've seen how others are catching data coming back from their uploader backend. (See: <a href="https://stackoverflow.com/questions/3296234/how-do-i-get-swfupload-to-return-image-url-after-upload">How do i get swfupload to return image URL after upload?</a>) But I keep getting a javascript error on .bind(). Any ideas?</p>
  
  <p>Code:<br>
          upload1= new SWFUpload({</p>
  
  <pre><code>      // Backend Settings
        upload_url: "uploader2.py",
        post_params: various params,
  
        // File Upload Settings &lt;a id="printimages" style="float: right"&gt;Print Images&lt;/a&gt;
        file_size_limit : "100 MB",     // 100MB
        file_types : "",
        file_types_description : "Any File",
        file_upload_limit : 1000,
        file_queue_limit : 0,
  
        // Event Handler Settings (all my handlers are in the Handler.js file)
        swfupload_preload_handler : preLoad,
        swfupload_load_failed_handler : loadFailed,
        file_dialog_start_handler : fileDialogStart,
        file_queued_handler : fileQueued,
        file_queue_error_handler : fileQueueError,
        file_dialog_complete_handler : fileDialogComplete,
        upload_start_handler : uploadStart,
        upload_progress_handler : uploadProgress,
        upload_error_handler : uploadError,
        upload_success_handler : uploadSuccess,
        upload_complete_handler : uploadComplete,
  
        // Button Settings
        button_image_url : "images/XPButtonUploadText_61x22.png",
        button_placeholder_id : "ButtonPlaceholder1",
        //button_placeholder : "spanButtonPlaceholder1",
        button_width: 61,
        button_height: 22,
        moving_average_history_size: 1,
  
        // Flash Settings
        flash_url : "swf/swfupload.swf",
        flash9_url : "swf/swfupload_fp9.swf",
  
         // My settings
        custom_settings : {
          progressTarget : "fsUploadProgress1",
          cancelButtonId : "btnCancel1",
          tdFilesQueued : document.getElementById("tdFilesQueued"),
          tdFilesUploaded : document.getElementById("tdFilesUploaded"),
          tdErrors : document.getElementById("tdErrors"),
          tdCurrentSpeed : document.getElementById("tdCurrentSpeed"),
          tdCurrentFile : document.getElementById("tdCurrentFile"),
          tdAverageSpeed : document.getElementById("tdAverageSpeed"),
          tdMovingAverageSpeed : document.getElementById("tdMovingAverageSpeed"),
          tdTimeRemaining : document.getElementById("tdTimeRemaining"),
          tdTimeElapsed : document.getElementById("tdTimeElapsed"),
          tdPercentUploaded : document.getElementById("tdPercentUploaded"),
          tdSizeUploaded : document.getElementById("tdSizeUploaded"),
          tdProgressEventCount : document.getElementById("tdProgressEventCount")
        },
  
        // Debug Settings
  
        debug: false 
     }).bind('uploadSuccess', function(event, file, serverData){ 
        alert(serverData);
    });
  </code></pre>