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<HTML><HEAD><TITLE>JavaScript Used to Parameterize HTML</HTML>
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<SCRIPT LANGUAGE="JavaScript" > var imagewidth=600;// These could be changed by form var imagefile="npac.gif"; //input or some computation // based on size of window (available to JavaScript) </SCRIPT></HEAD>
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<BODY> <h2>Plain old HTML of any type</h2> ...... <SCRIPT LANGUAGE="JavaScript" > document.writeln(`<imag align=top width=` + imagewidth + `src="' + imagefile +'" >'); </SCRIPT>
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<b>And the beat goes on ...</b>
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</BODY></HTML>
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Note the horrible mix of ` (JavaScript) and " (HTML)
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JavaScript Variables
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