var numberofpics = 2

var quote = new Array(numberofpics);
quote[0] = "images/parenting-01.gif";
quote[1] = "images/parenting-04.gif";

now=new Date()
num=(now.getSeconds())%numberofpics
document.write('<img src="'+quote[num]+'" alt="A Family Affair - Supervised Visitations, Safe Exchanges and Child/Parenting Services" width="150" height="252" border="0">')