Jquery Isotope Problem

Closed - This job posting has been filled and work has been completed.

Job Description

If you check this page


and click between the tabs personalised wall art and birth announcements, the jquery isotope effects don't work.

If I resize the browser it works.

I found this but I'm not sure how to implement this.

I found this solution but I'm not sure how to implement this, I need a jscript/ jquery expert to make these changes