On click for popup box doesn't work

[finked1973]

Firstly, i'd like to apologise for asking this question. I have no idea when it comes to javascript but i help out on a charities website and they have a problem with some info buttons not openeing up a html file. My question may seem dumb or lacking infomation but please i need help.
Can anyone see in the code why the info.gif which when you hover your mouse over it shows that it is a hyperlink but when you click it nothing happens ?

I have attached the javascript file as a text file, any help would be greatly appreciated.

On the live website you can replicate the issue by

going to http://www.waverleyexc ursions.co.uk/north.htm

click on GARLIESTON

It's the red info buttons on the table that aren't working

[Dormilich]

- too many (useless) tables
- clicking on garlieston brought me to the appropriate page
- tested FF 3.6/darwin

[finked1973]

thanks Dormilich

It's once your on the appropriate page that the info button isn't clickable

the little red info gif

[Dormilich]

a look at the error console helps:

GP_AdvOpenWindo w is not defined

[RamananKalirajan]

Hi,
I have gone through you code. There are two reason why the popup window is not opening.

1) Please check for the function "GP_AdvOpenWind ow()", whether it is present or not.
2) href="javascrip t:;" replace this with href="#"

Thanks and Regards
Ramanan Kalirajan

[Dormilich]

2) href="javascrip t:;" replace this with href="#"

or don’t use href at all and set cursor: pointer; for the apropriate anchors.

[finked1973]

Nice one guys, i now have a better understanding of it

Thanks for your time