Magnification, Color and Alpha, and Jump to
The bottom of the Save for Web window contains the final three controls shown in Figure 7. The magnification option box and pop-up list lets you set numerical values for the size of the image shown in the preview area.
The color and alpha information shows you the color values of selected colors or the area underneath the eyedropper cursor.
The jump to browser control lets you automatically select and switch to a browser to see how an image will appear in that browser. This is also where you can see the interactivity of any image maps.
Figure 7: The bottom area of the Save for Web window lets you change the preview size of the image, check the color and alpha information, and switch to a browser to preview the image.