Webmaster in a Nutshell, Third Edition

2017-07-07 02:10:07


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	Webmaster in a Nutshell, 3rd Edition By Robert Eckstein, Stephen Spainhour
	Table of Contents

	Chapter 14. The CGI.pm Module

image_button

print $query->image_button(' name ',' url ' [,' align '])

Generates a clickable image map.

name: The name to use. When clicked, the x,y position is returned as name.x and name.y , respectively.
url: The URL of the image for the image map.
align: The alignment type. May be TOP, BOTTOM, or MIDDLE.

Using named parameters, the syntax is:

print $query->image_button(-name=>' name ', -src=>' url ', -align=>' align ', -onClick=> function );

-onClick=> function: Browser should execute function when the user clicks on the image.


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