Question

Incorporate HTML image map in Joomla CSS

Asked by: Brainstormer

I first admit the HTML or CSS are not exactly my specialty. Now, here is what I am trying to do

Have a header (background) logo in a Joomla template, customer wants part of it clickable into an external link. I created a HTML image map (see below) using http://www.image-maps.com but have come into a crossroad. I can either put it in the CSS or in the index.php. Either option is way over my competency LOL.

So what is the best way, and how do I do it?

<style type="text/css">
	dl.image_map {display:block; width:760px; height:110px; background:url(http://s289679260.onlinehome.us/templates/amwa_ne_11/images/Header.jpg); position:relative; margin:2px auto 2px auto;}
	a.LINK0 {left:566px; top:0px; background:transparent;}
	a.LINK0 {display:block; width:192px; height:0; padding-top:107px; overflow:hidden; position:absolute;}
	a.LINK0:hover  {background:transparent; border:1px dashed black; color:black;}
</style>
 
<dl class="image_map">
	<dd><a class="LINK0" title="AMWA" href="http://www.amwa.org/"></a></dd>
</dl>

                                  
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Asked On
2009-07-29 at 12:02:51ID24610695
Tags

css

,

image map

,

html

,

Joomla

Topics

Joomla

,

Cascading Style Sheets (CSS)

,

Hypertext Markup Language (HTML)

Participating Experts
1
Points
250
Comments
3

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Answers

 

by: kevin_uPosted on 2009-07-29 at 13:40:20ID: 24974417

Based on the code you posted, you'll need to modify both template.css and index.php.  Their code would work standalone, but since your index.php already incorporates a background image within the art-header-jpg class we'll have to merge things a bit.

This may take a little bit of experimentation to merge these two.  So let me know if it doesn't work, and if it does anything at all.

FYI: Your templace.css file seems to already have Header.jpg and Header.png in it.   However the sizes don't match with your neew code---

Template.css :       width: 790px;      height: 140px;

New code: width:760px; height:110px;  

Which one is correct?

index.php:
Change this line from this:
    <div class="art-Header-jpeg"></div>
to this:
    <div class="art-Header-jpeg"><a class="LINK0" title="AMWA" href="http://www.amwa.org/"></div>
 
template.css
 
Right before /* end header */
add this:
a.LINK0 {left:566px; top:0px; background:transparent;}
a.LINK0 {display:block; width:192px; height:0; padding-top:107px; overflow:hidden; position:absolute;}
a.LINK0:hover  {background:transparent; border:1px dashed black; color:black;}
                                              
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by: BrainstormerPosted on 2009-07-30 at 07:05:39ID: 31609421

Spot on Kevin! I was looking to incorporate the CSS portion in the "div.art-Header-jpeg" or "div.art-Header" section, since that's where the background image resides, but your suggestion worked too. I did have to modify the code for 140px, even though the pic is only 110. Correct code below:

CSS file:
a.LINK0 {left:580px; top:0px; background:transparent;}
a.LINK0 {display:block; width:210px; height:0; padding-top:140px; overflow:hidden; position:absolute;}
a.LINK0:hover  {background:transparent; border:1px dashed black; color:black;}

 

by: BrainstormerPosted on 2009-07-31 at 07:51:23ID: 24989294

It looks like the line change in index.php

<div class="art-Header-jpeg"><a class="LINK0" title="AMWA" href="http://www.amwa.org/"></div>

cause issues, both with Firefox and IE. In Firefox the URL box is mirrored below, while in IE the modification prevents the top menu from displaying properly. Darn!

20120131-EE-VQP-002

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