The approximate load time at 24 kbytes/sec is 1.5 minutes or 50 seconds at 44 kbytes/second. If you do not want to wait, just click the back button on your browser.
To stop the image from rotating, click anywhere in the image. To control the image, just click and hold then drag the mouse in the direction you want the picture to move. To zoom in, zoom out, move the image in any direction by small increments, or begin the rotation again, just use the control buttons in the lower left corner.
You can zoom in or out while the picture is rotating, but if you move the image up or down to the camera's maximum elevation, the image will stop rotating. To start the rotation again, just click the right-most button with the two arrows in a circle.