    Help for the usage of session manager:
    --------------------------------------
    1. Invoke session manager by clicking on the "Session" in the main menu.

    2. Loading an existing session.

    	- Click the main menu Session->Load to go into the loading window dialogue box.

    	- Select the "Session Name" from the drop down list box.

    	- Click on the "Info" button to obtain the information related to the selected session.

    3. Creating a New Session.

    	- Click the main menu Session ->Edit to go into the Session Edit dialogue box.

    	- Type in a Session Name in the text box provided.

    	- Click Create task to create tasks from the existing option files.

    	- Select the "Option Files" from the "Option File" list dialogue box and Click the "Import" buttion to save it as a task.

    	- The created task will be displayed in the "Available Task" list dialogue box.

    	- Click the button to "Insert" to insert the task to the new session.

    	- Click button "Save" to save the session.

    4. Editing an existing session.

    	- Click the main menu Session -> Edit to go into the session Edit Dialogue box.

    	- Click the button Edit Session to get the list of all the existing sessions. Select from the list to display and load the session and its contents.

    	- Use buttons Insert and Remove to manipulate the contents of the selected session by inserting and removing the existing tasks and available tasks.

    	- Click the button "Save" to save onto the existing session or button "Save As" to rename it into a new session.

    	- Click button "Export" to save the task as an option file.

    	- Click button "Delete" to delete the session.

    	- Button "Delete Task" is provided to delete an existing task in the available task list.

    5. Deleting an existing session.

    	- Click the main menu Session -> Edit to go into the Session Edit Dialouge box.

    	- Click the button Edit Session to get the list of all the existing sessions. Select from the list to display and load the session and its contents.

    	- Click button "Delete" to delete the session selected.

    6. Export an existing session to an option file.

    	- Click from the main menu Session -> Edit to go into the Session Edit Dialouge box.

    	- Click the button Edit Session to get the list of all the existing sessions. Select from the list to display and load the session and its contents.

    	- Select a particular session you want to edit.

    	- Select a task from the "Avail Task" list.

    	- Click the button "Export" and give the approriate name for the option file to save the task as an option file.