People use all different screen resolutions on their computers and not everyone has their browser window open full screen. This simple JavaScript will detect the available space in the browser window and select between two different sized versions of the same image depending on whether or not the larger one will fit. That allows those [...]
I have been programming computers since the late 1970s, performing a wide variety of different computer programming jobs, and using a large range of different languages - mostly writing accounting and financial systems for mainframe computers. Since the market for mainframe computer skills moved offshore I have been writing about computers, teaching computer courses in the classroom, and also doing accounting work.
Computer help on a range of different computer related topics
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