Trick to see how many gals/guys are there in anybody's Friends List

1)Go to your friends profile2)Under the Friends click VIEW ALL3)Now you can see all friends of that person4)In the address bar ( place where u type website names) you can see uid followed by a number,at the end of the number add&q=female For seeing number of girls and press enter.&q=male For seeing number of guys and press enter.