Pumpkin Bars

4 eggs
2 c sugar
1 c oil
2 c flour
2 t baking soda
2 t cinnamon
1 t baking powder
1 t salt
2 c pumkin

Beat eggs and sugar for 2 minutes.  Add oil.  In separate bowl, mix together flour, baking soda and powder, cinnamon, and salt.  Add egg mixture.  Mix in pumpkin and pour in 12x18 inch jelly roll pan or 2 9x13 pans. Bake at 350 for 20-25 minutes.  Cool

Frosting:
3 cups powdered sugar
1/2 c marg
6 oz cream cheese
1 t vanilla

Mix frosting ingredients well.  Top bars.