Random URL
Do you have a list of sites you would like to display links for , do you want to stop users getting bored looking at the same content , do you have a collection of advertising links you would like to display and gain revenue from . Here is a simple script that may help you out , to see the link change in the example simply refresh your browser.
Code
<?php
$urls = array("http://asp.myscripting.com" ,
"http://vbscript.myscripting.com" ,
"http://javascript.myscripting.com" );
$titles = array("ASP site" ,
"VBScript site" ,
"Javascript site");
//generate a random number
srand(time());
$random = (rand()%3);
//display link
echo ("<a href = \"$urls[$random]\">$titles[$random]</a>");
?>
Example
Javascript site