1. 1. Introduction  The JavaScript Grid Portal is trying to find a way to access Grid through Web browser, while using Web 2.0 technologies  The portal provides Mac OS X style UI Each icon is corresponding to one functionality, from authentication, job submission, status monitor and result retrieve to file transfer and information services

2.  When all windows are opened and cascaded

3. 2. First Look: Teragrid Information Services  There are several functionalities that support anonymous access, i.e., user does not need to login. They are teragrid information services related functionalities - teragrid resources list, network performance monitor, and teragrid RSS news/events.

4.  You can check resources from teragrid, sort by any item, or filter any type

5.  For example, show only gsi-openssh node

6.  A semi realtime network performance map shows current network traffic of Teragrid network topology

7.  Teragrid RSS news/events reader. Click topic will pop up a new window to display detailed information for that topic

8. 3. Authentication  Authentication through MyProxy. Previously submitted jobs/workflows will be listed and user can check the result

9. 4. Job Submission  Submit a job by filling the form

10.  By submitted the job, a job id will be assigned and the job will be added to the job management list

11.  By clicking the jobid user could monitor the execution status, and upon finishing the result could be displayed

12. 5. Workflow Submission (by using Karajan)  You can compose a workflow using Karajan from Java CoG Kit

13. 6. Job/Workflow management  Submit window, job management window and result window are displayed while the user logged in

14.  Click the jobid will check the job's execution status

15.  And upon finishing user could retrieve the result back and display it in the result windows

16. 7. File Management  An elementary GUI interface for file transfer and file list. More functions related to file operation is planned to add  File transfer could be happened among resources user could access, as well as the remote user home directory in the mediator server The file transfer windows, while only remote home is displayed

17.  User could choose from a gridftp enabled host list to list the user's home at that remote host, as long as the user has privilege to access that machine.

18.  File listing request is being processed

19.  And when finished, the list will be displayed

20.  User could drag a file from the list and download, by using gridftp, to the user's remote home directory in mediator service

21. Or … vice versa

22. Or between two resources from teragrid