Pop-up button in product description

[newbieman]

I would like to add a pop-up link (for more product information) inside of a few product detail pages. Unfortunately, the Admin Catalog/Products HTML editor keeps filtering out the Javascript I have tried to add.

 

I should point out that I have tried inserting a link into "Products URL:" section of the Admin Product Edit page but that link is not visable in a manner I prefer. I would rather have a button type of link... which is more visable than plain text.

 

In addition....

 

The "Products URL:" uses the "http://www.storedomain.com/redirect.php?action=url&goto=productlink.html" format.

 

Rather, I would like to "pop-up" this additional product information using the same method employed by clicking on the product picture to "Enlarge."

"java script:popupWindow('http://www.storedomain.com/popup_image.php?pID=50ℑ=0').

 

Any thoughts?

[newbieman]

I should add when I insert a link "Products URL:" section of the Admin Product Edit page... that's where you can place a hyperlink for more product information. This presents a basic link with the default wording, "For more information, please visit this products webpage." "Webpage" is the link that I added in "Products URL:".

 

I want to change this to something more visable to the customer.

 

For example a button box or even better a graphical button. I see the code for this text is:

LINE 29 - define('TEXT_MORE_INFORMATION', 'For more information, please visit this products <a href="%s" target="_blank"><u>webpage</u></a>.');

in \includes\languages\english\product_info.php

 

However, I noticed that after editing this file there was absolutely no change on the website. The only other product_info.php is in the root folder but it contains different code.

 

Any ideas?