Custom js script code giving jquery is not defined error in editviewdef

Hi All

In editviewdef am including js file and when am writing my script am getting Jquery is not defined error.

I even tried with Jquery noConflict but no use same error am getting.

By default jquery library will be include but for my custom js its not calling.

How i need to get rid from it.

Thanks in Advance

Regads

Syed