var numberOfImages = 4;
var playerImgPaths = new Array(numberOfImages);
playerImgPaths[0] = "http://cdn.nhl.com/canucks/images/upload/2009/05/rotating_player_1.gif";
playerImgPaths[1] = "http://cdn.nhl.com/canucks/images/upload/2009/05/rotating_player_2.gif";
playerImgPaths[2] = "http://cdn.nhl.com/canucks/images/upload/2009/05/rotating_player_3.gif";
playerImgPaths[3] = "http://cdn.nhl.com/canucks/images/upload/2009/05/rotating_player_4.gif"; 

var randomNumber = getRandom(numberOfImages);
function getRandom(nums) { var ranNum= Math.round(Math.random()*nums); return ranNum; }
function writePlayerImage() {if(playerImgPaths[randomNumber]) {document.write("<img src='" + playerImgPaths[randomNumber] + "' border=\"0\"/>");}else {document.write("<img src='" + playerImgPaths[0] + "' border=\"0\"/>");}}