[Ervin]

<input 
type="checkbox" 
name="param_{$params[i].optionID}_{$params[i].variants[j].variantID}"
value="yep" 
id="filter-checkbox-{$params[i].variants[j].variantID}"
class="filter-checkbox dodgy-checkbox">


$(".dodgy-checkbox").bind("click", function() {
   showInformer(this);
});