Managing map with postback (ArcGIS Javascript API)

[JafarAl-Kofahi]

Hi,

We have a web-application that uses ASP.Net and AJAX technologies, there are postback and partial-postbacks, currently we are using the ArcGIS Javascript API to create a map but on every postback (partial or complete) the JS API keep throwing JS errors

Any idea why this is happening and how to fix it?

Thanks

Jafar