background color change

Obs	name	sex	age	height	weight
1	Sandy	F	11	51.3	50.5
2	Thomas	M	11	57.5	85.0
3	Karen	F	12	56.3	77.0
4	Kathy	F	12	59.8	84.5
5	James	M	12	57.3	83.0
6	John	M	12	59.0	99.5
7	Robert	M	12	64.8	128.0
8	Alice	F	13	56.5	84.0
9	Becka	F	13	65.3	98.0
10	Jeffrey	M	13	62.5	84.0
11	Gail	F	14	64.3	90.0
12	Tammy	F	14	62.8	102.5
13	Alfred	M	14	69.0	112.5
14	Duke	M	14	63.5	102.5
15	Mary	F	15	66.5	112.0
16	Sharon	F	15	62.5	112.5
17	Guido	M	15	67.0	133.0
18	William	M	15	66.5	112.0
19	Philip	M	16	72.0	150.0

05JUN00 13:11