If you would like to create a script that would display different content based on what day it is it can be easily done in PHP with a script like below:

PHP Code:
<?php
if( date'w' ) == ) {
?>
<div>Write what you need to show here on Sunday</div>
<?
}
if( 
date'w' ) == ) {
?>
<div>Write what you need to show here on Monday</div>
<?
}
?>
<?
if( date'w' ) == ) {
?>
<div>Write what you need to show here on Tuesday</div>
<?
}
?>
<?
if( date'w' ) == ) {
?>
<div>Write what you need to show here on Wednesday</div>
<?
}
?>
<?
if( date'w' ) == ) {
?>
<div>Write what you need to show here on Thursday</div>
<?
}
?>
<?
if( date'w' ) == ) {
?>
<div>Write what you need to show here on Friday</div>
<?
}
?>
<?
if( date'w' ) == ) {
?>
<div>Write what you need to show here on Saturday</div>
<?
}
?>