Preheat oven to 350 degrees F (175 degrees C). Grease and flour a 9×13 inch pan.
In a large bowl, stir together the cake mix and lime flavored gelatin. combine the eggs, oil and orange juice in a blender and blend for at least 5 minutes. Gradually add the blended ingredients to the dry mixture. beat for 5 minutes using an electric mixer. Pour into the prepared pan.
Bake for 40 to 45 minutes in the preheated oven, until a toothpick inserted comes out clean. When the cake comes out of the oven, prick holes all over it using a fork.
To make the glaze, combine the lime juice and confectioners sugar in a small bowl. beat until smooth. Pour over the hot cake, this will soak into the cake.