When the window is opened or refresh/reload are clicked
the window will move to zero from the left and zero from the top
and set a browser window width and height of 500 x 500

Click here to move the window to 400 pixels from the left and 300 pixels from the top
and set a browser window width and height of 400 x 300

Click here to move the window to 1/2 way from the left and 1/2 way from the top
and set a browser window width and height of 1/2 of their maximum size

Click here to move the window to zero pixels from the left and zero pixels from the top
and set a browser window width and height to their maximum size