Bootstrap Star Rating Control – Stars are not showing up in Ajaxmodalpopup

I used the Star Rating features in my Asp.net application . When I used it with a Usercontrol the stars were displaying correctly. But when I used the same code to display on my aspx page inside a update panel modelpopup ajax container the Stars are not displayed and only the input textbox is seen. Css for bootstrap, and js files are all loading properly. I doubt the import of glyph icons front font folder is working inside the Ajax modal popup. How to fix this issue.