if(evt.target === this.domNode){return;
}elseif(evt.target==this.previousButton){this.onPage(-1);
}elseif(evt.target==this.nextButton){this.onPage(1);
}else{var tgt = evt.target;
// while the clicked node is inside the divwhile(!tgt.item){// recurse to the top
tgt = tgt.parentNode;
}this.setValue({ target: tgt }, true);
}