How to pause?

I have set up a page with multiple icons, when the user clicks the icon they are redirected to a URL in a sepearate window. This works for the first icon, however if i click on any of others it doesnt take me to the URL and instead it plays the rest of the project.

I have tried using click boxes and pausing the project and i have also tried clicking the icon click box using the accordian next to the URL selecting NEW and unchecking the box to continue playing the project. Nothing is worked so far...

Please advise.