// JavaScript Document 


// select random photo

var randimage = new Array(
  	'imageshome/circle_main01.jpg', 
  	'imageshome/circle_main02.jpg', 
  	'imageshome/circle_main03.jpg',
	'imageshome/circle_main04.jpg',
	'imageshome/circle_main05.jpg',
	'imageshome/circle_main06.jpg',
	'imageshome/circle_main07.jpg',
	'imageshome/circle_main08.jpg',
	'imageshome/circle_main09.jpg'
);

// find random number based on number of pics in array
var randnum = Math.floor(Math.random()*randimage.length);


// generate corresponding caption
var randcaption = new Array(
  	'imageshome/circle_caption01.gif', 
  	'imageshome/circle_caption02.gif', 
  	'imageshome/circle_caption03.gif',
	'imageshome/circle_caption04.gif',
	'imageshome/circle_caption05.gif',
	'imageshome/circle_caption06.gif',
	'imageshome/circle_caption07.gif',
	'imageshome/circle_caption08.gif',
	'imageshome/circle_caption09.gif'
);

// generate corresponding alt tag
var randalt = new Array(
  	'Image by Felice Frankel', 
  	'Image by Felice Frankel', 
  	'Image by Felice Frankel',
	'Image by Felice Frankel',
	'Image by Felice Frankel',
	'Image by Felice Frankel',
	'Image by Felice Frankel',
	'Image by Felice Frankel',
	'Image by Felice Frankel'
);