var footwearNum=9;
var apparelNum=4;
var gearNum=3;
var nutritionNum=3;
var footwear= new Array('footwear1.jpg','footwear2.jpg','footwear3.jpg','footwear4.jpg','footwear5.jpg','footwear6.jpg','footwear7.jpg','footwear8.jpg','footwear_newton.jpg');
var apparel= new Array('apparel1.jpg','apparel2.jpg','apparel3.jpg','apparel4.jpg');
var gear= new Array('gear1.jpg','gear3.jpg','gear4.jpg');
var nutrition= new Array('nutrition1.jpg','nutrition2.jpg','nutrition3.jpg');
var ranNum0=0;
var ranNum1=1;
var ranNum2=2;
var ranNum3=3;
function randomImages(){
rand0=Math.floor(Math.random()* footwearNum);
rand1=Math.floor(Math.random()* apparelNum);
rand2=Math.floor(Math.random()* gearNum);
rand3=Math.floor(Math.random()* nutritionNum);
document.write('
');
document.write('
');
document.write('
');
document.write('
');
return
}