Thank you. I had not thought about escaping special characters in the strings as my old pano files were working fine with the flash viewer. I have got things working fine in HTML 5 now. Just learning how to get other features worked as I want them and reading the documentation to discover better ways to present my panoramas now. Release 1.18 is a really great step forwards for viewing panoramas on mobile devices. Footleg

Having investigated the XML parse errors I was seeing for my old scene files, I have found that it is the onclick functions in my hotspot declarations which cause the HTML5 viewer to display 'XML Parse Error', while the flash viewer copes fine. In a hotspot declaration, this syntax causes the error to display: onclick="loadscene(scene_Chamber2, view.hlookat=78.6&view.vlookat=6.8&view.fov=9.5 )" But if I remove the additional parameters for the scene, and just use this then the HTML5 viewer is ha...

It appears that vtours generated with the vtour dropplet result in the same XML parse error problem in the HTML5 viewer. But these work in the flash viewer. I am looking at the newer examples to see how some of the tour features are coded there as these look really nice in the HTML5 viewer.

I should mention I am testing in Chrome (Desktop browser v37), and on Android using Chrome (latest). Another issue (seen in viewer 1-18-0) is the onclick declaration in my hotspots: onclick="looktohotspot(hsDown,,smooth(100,100,100)); loadpano(LosHoyosPitchBase.xml)" For bitmap hotspots the looktohotspot declaration works fine, but for polygon hotspots it looks to somewhere else in the pano when you click on the hotspot (in HTML5). You can see this in the online example I provided the links to.

Apologies for the delay in replying. I was distracted by the new release 1-18 and only just checked back on the forum. Here is a link to an online example using viewer v1.17.5 with the problem hotspot (arrow down in the pit): http://wscc.darkgem.com/footleg/pano/LosHoyosTourHTML5.html I have also added a version which uses v1.18 where I am happy to report the issue does not occur. With v18 my polygon hotspots work too (but do not appear visible when you hover over them). http://wscc.darkgem.com/...

I have just started investigating migrating my krpano flash vtours to the HTML5 supporting krpano viewer 1.17. I discovered that polygon hotspots are not yet supported, so I added some image hotspots to replace these. I have found that in the viewer the hotspot image vanishes if I zoom in beyond a certain level, and the point this happens depends on how close to the nadir of my scene the hotspot is placed. My hotspot is defined as follows: <hotspot name="hsDown" devices="all" url="skin/uparrow2....