ok..is simple..i know how to solve your problem.Look :
1)
2) http://img17.imageshack.us/img17/8418/36901082.jpg[/img]
3) http://img221.imageshack.us/img221/6801/65496372.jpg[/img]
4) http://img15.imageshack.us/img15/8038/84676911.jpg[/img]
5) http://img98.imageshack.us/img98/7788/90177003.jpg[/img]
GL..