var intPic = new Array();
var intAlt = new Array();

intPic[0]='http://aquacon.nd.edu/images/funding-opportunities/boat_dock.jpg'
intPic[1]='http://aquacon.nd.edu/images/funding-opportunities/bog2.jpg'
intPic[2]='http://aquacon.nd.edu/images/funding-opportunities/field_notes.jpg'
intPic[3]='http://aquacon.nd.edu/images/funding-opportunities/gary_students.jpg'
intPic[4]='http://aquacon.nd.edu/images/funding-opportunities/guy_boat.jpg'
intPic[5]='http://aquacon.nd.edu/images/funding-opportunities/guys_net.jpg'
intPic[6]='http://aquacon.nd.edu/images/funding-opportunities/jody_net.jpg'
intPic[7]='http://aquacon.nd.edu/images/funding-opportunities/jody_shocking.jpg'
intPic[8]='http://aquacon.nd.edu/images/funding-opportunities/seining.jpg'
intPic[9]='http://aquacon.nd.edu/images/funding-opportunities/shocking.jpg'
intPic[10]='http://aquacon.nd.edu/images/funding-opportunities/tent.jpg'

intAlt[0]='Boats by the Dock'
intAlt[1]='A Small Bog Surrounded by Plants'
intAlt[2]='Reading over Field Notes'
intAlt[3]='Students Pay Attention to an Explanation'
intAlt[4]='A Student Records Data on a Boat'
intAlt[5]='Two Men Use a Net to Comb the River'
intAlt[6]='Jody Looks Through Her Collection Net'
intAlt[7]='Using Collection Nets to Search Through the River'
intAlt[8]='Seining the River'
intAlt[9]='Using Collection Nets to Search Through the River'
intAlt[10]='Students Relax Under a Tent'


var j = intPic.length;
var myPic = Math.round(Math.random()*(j-1));
function showPic(){
	document.write('<img src="'+intPic[myPic]+'" alt="'+intAlt[myPic]+'">');
}