I have created a Web-Gallery where photos are uploaded,can be tagged with one or more tags,and can be viewed by Users/Tags/Likes/Date of Upload/Title.
I am to create a navigation like "Prev" and "Next". But what category should I choose to implement this and how ?
What I thought of was get the tags for a photo,arrange them in lexicographical order and get the next image in the tag which comes first. But that won't work,because different images have different tags.
The image URL on my system is like <sitename>/view/<MD5 hash from the file contents> e.g. http://my.gallery.net/view/f8892e79d5bef3214e9d74d9ae5df35e
So,any ideas ? Thankyou.