Adding 'Your recent history' information

[Designer1]

I noticed on an Actinic site, www.electronics-online.co.uk, that they have a recent history box within product pages.

Does anyone know how I can add such a feature? Is it Javascript...

Thanks
Christian

[wjcampbe]

It's being done with <INPUT TYPE=hidden tags try wdg or w3cschools for a tutorial.