Added separate linking from primary image panel

[joeletherton]

Added image linking directly for the panel. Added 2 options to support this linking (described below).
The panel itself becomes a clickable link which can redirect to any url specified in the data-href attribute
of the original image html.

New options:
- panel_clickable
- BOOLEAN: flag to indicate that the panel should have a clickable link
- link_newwindow
- BOOLEAN: flag to indicate that panel links should/should not open in a new window

Usage-script:

    $(function () {
        $('#myGallery').galleryView({
            panel_clickable: true,
            link_newwindow: false
        });
    });

Usage-html:

    <li><img src="myImage.jpg" data-href="http://www.google.com/" />

[greg01]

Is it possible that the mouse pointer over the driving of the picture changes to a finger. Otherwise, the user has no idea that this is a picture link.

But one can also think about css:
. gv_panel img {position: absolute; cursor: pointer;}

[Didi23]

Thanks for great addition to primary panel images, but is it possible to make separate links from filmstrip? Maybe add filmstrip to "clickable" string?

[joeletherton]

@Didi23: I'm not sure what you mean. Are you referring to making the filmstrip images clickable to the alternate link?

[Didi23]

@joeletherton Yes. I have 2 different images, in primary panel I have advert and in filmstrip I have a brand name thumbnail image so people tend to click on filmstrip instead of primary panel to get to the page with that brand. So I need filmstrip images to be clickable to the alternate link. Can you please help me do it?

[joeletherton]

@Didi23: I added a new option to the code and some logic to operate it. If you set the boolean "filmstrip_use_alt_click" to true and the image clicked has a non-empty string in the data-href attribute, then it'll behave as if the primary image was clicked. Otherwise it will use default behavior.

[Didi23]

@joeletherton Thank you so much!!! It is exactly what I needed. You made my day. Again, thanks a lot :)