Separate HTML for GLOBAL Foil 15 Example of Parameterized HTML

HELP! * YELLOW=global GREY=local Global HTML version of Foils prepared 21 February 97

Foil 15 Example of Parameterized HTML

From Feb 12 Delivered Lecture for Course CPS616 -- Basic JavaScript Functionalities and Examples CPS616 spring 1997 -- Feb 12 1997. by Geoffrey Fox * Critical Information in IMAGE

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<HTML><HEAD><TITLE>Javascript for Parameterizing HTML</TITLE>

<SCRIPT LANGUAGE="JavaScript" >

<!-- A Conventional comment to hide JavaScript from old browsers

var imagewidth=600; // These could be changed by form input or some

var imagefile="npac.gif"; // computation based on size of window etc.

//scriptend-->

</SCRIPT></HEAD>

<BODY> ......Bunch of Normal Stuff

<SCRIPT LANGUAGE="JavaScript" >

<!-- A Conventional comment to hide JavaScript from old browsers

document.writeln('<img align=top width=' + imagewidth + ' src="' + imagefile + '" >');

//scriptend-->

</SCRIPT>

.... Yet More Normal Stuff

</BODY></HTML>

Note single quotes used for JavaScript, Double quotes for HTML -- can use \' if necessary to hide special meaning from JavaScript

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Page produced by wwwfoil on Fri Feb 21 1997