var pix = new Array;
pix[0]="images/content_splash_00.jpg";
pix[1]="images/content_splash_01.jpg";
pix[2]="images/content_splash_02.jpg";
pix[3]="images/content_splash_03.jpg";
pix[4]="images/content_splash_04.jpg";
pix[5]="images/content_splash_05.jpg";
pix[6]="images/content_splash_06.jpg";
pix[7]="images/content_splash_07.jpg";
pix[8]="images/content_splash_08.jpg";
pix[9]="images/content_splash_09.jpg";

var rand = Math.floor(Math.random() * pix.length);
document.getElementById("pic").src = pix[rand];