In article <1156605399.306937.270100@h48g2000cwc.googlegroups .com>,
"sushya" <sushild@gmail.com> wrote:

> This morning while
> jump starting I made a HUGE mistake of reversing the polarity on the
> batteries for a very few seconds. After realizing this mistake I made
> the proper connections but the car won't start. I am not sure if I blew
> anything off, I couldn't smell anything. Please help!

The car is fused against just such an occasion.

Find the main fusible link. Replace it.