Problem with Wotif.com.au Access

After open Wotif site,searh hotel in a particluar area, then move the cursor to browse the next 7days: following message appears: "Internet Explorer has stop working
A Problem causes the program to stop working correctly which will close the program and notify you if a solution is avialaible"
then it restart the wotif again, and error appears again -- repeat itself continously.
If you hit a particlur Hotel as the message appears, then when it restarts again, it well behave normally.... any cluse ?

That means it can look at a particular hotel, not all of them for the next 7 days.
(happen on my HP Vista Laptop only)