// JavaScript Document
// note additions or modifications must happen to all three elements
<!--
function randomImage() {
//init array and define images
imgArray = new Array(

	"images/homeantarctic.jpg",  // 1
	"images/homesealweigh.jpg",   // 2
	"images/homesealions.jpg"    //3


);

imgArray2 = new Array(

	"images/homealbatross.jpg",  // 1
	"images/homecrabs.jpg",   // 2
	"images/homejelly.jpg"    //3


);

imgArray3 = new Array(

	"images/homedolphin.jpg",  // 1
	"images/homewestcliff.jpg",   // 2
	"images/homescidivers.jpg"    //3


);



//generate random
index = Math.floor(Math.random() * imgArray.length);
//write out image
document.write("<img alt='photo' src=" + imgArray[index] + " width='224' height='148' border='1'>");
document.write("<br><br>");
document.write("<img alt='photo' src=" + imgArray2[index] + " width='224' height='148' border='1'>");
document.write("<br><br>");
document.write("<img alt='photo' src=" + imgArray3[index] + " width='224' height='148' border='1'>");

}
//-->
// JavaScript Document