If you're using the default hearts system, then
this page might be useful. Though, are you the person that made this script? It's unfinished, if I'm understanding it correctly. You have a
triggerAction, but you have no
onAction to carry out the affect.
If you're new to scripting, and are just using examples from other people to learn, you should really read everything
on this page first.
Also, use the PHP tags when posting scripts.
It puts the code in a scroll box, and highlights it. Much easier to read.