# Photo viewer

**URL:** <https://forum.kirupa.com/t/photo-viewer/305468>\
**Category:** Uncategorized\
**Created:** [February 25, 2010, 10:06pm UTC](https://forum.kirupa.com/t/photo-viewer/305468 "2010-02-25T22:06:59Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Napoly](https://avatars.discourse-cdn.com/v4/letter/n/a9adbd/32.png) [@Napoly](https://forum.kirupa.com/u/Napoly)\
**Post date:** [February 25, 2010, 10:06pm UTC](https://forum.kirupa.com/t/photo-viewer/305468/1 "2010-02-25T22:06:59Z")

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Hello kirupians!! 😏

I need to create a photo viewer like this one: [http://www.fsi-viewer.com/?show=/fsi\_viewer\_demo.html](http://www.fsi-viewer.com/?show=/fsi_viewer_demo.html) You can see that if you zoom in a picture it will start download from a server for a better quality one. Does anyone know how that could be achieved?.. (open source project, source code, tutorials, links… anything might help) thnx