Where are the tabs based on numbers written on frets

Hi friends,
i logged into indianguitartabs after long and i remember last time i had logged in all the tabs used to come in the form some thing like this

...song lyrics here...
--it's fret numbers here... for eg

sajde mein yun hi
-7-3-2----1---
--------4-----
------5--------
---------------
---------------
---------------

some thing like that. but now every where i see the tabs in form of the notes (i think they're called that)
sajade me hi yun jhukata hoon
A# F A# F D# F G C+

tum pe hi aa ke rukata hoon
A# F A# F D# F G A#

can any one help me find out or learn the conversion of these notes to tabs based on numbers or where i can find it..

Thanks in Advance
Happy new year