Need a PHP Script for collecting and displaying Links.

[asim1]

This site uses a standard html page with a PHP backend--no javascript. You can understand after watching the example..

Example: http://www.dictionarydog.com/SampleSite/index.html

The model will hold 300 entries in each row. Urls can be re-entered after one hour. The delete feature will require a password on a seperate page. Database must be protected against sql injection.

I need a script like this.. or same as it is..

[asim1]

Please give me any idea or anything..
I need help. Its very urgent.