Hi Friends,
I have a website developed VS 2005 which siinto VS 2013 website.
The technologies used are Javascript,jquery,Ajax,Lightbox ,asp.net,C#.net.
When opening a lightbox applied popup page(which contains update panel), the following exception is coming
"0x800a1391 - JavaScript runtime error: 'Sys' is undefined"
How to solve it?
Thanks in advance
George