This will show when the page was last updated. Just copy and paste this code.

<script> function initArray() { this.length = initArray.arguments.length for (var i=0;i<this.length;i++) this[i+1] = initArray.arguments[i] } // end initArray. var DOWArray = new initArray("Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"); var MOYArray = new initArray("January", "February", "March", "April", "May", "June", "July", "August","September", "October", "November", "December"); var LastModDate = new Date(document.lastModified); document.write("This page was last updated on: "); document.write(DOWArray[(LastModDate.getDay()+1)],", "); document.write(MOYArray[(LastModDate.getMonth()+1)]," "); document.write(LastModDate.getDate(),""); document.write("."); </script>