{strip}
<a href="javascript:alert('Hello world!');" title="{'This is not the %s you are looking for'|translate:('button'|translate)}" class="pwg-state-default pwg-button" rel="nofollow">
  <span class="pwg-icon" style="background:url('{$ROOT_URL}{$SKELETON_PATH}template/head.png') center center no-repeat;"> </span>
  <span class="pwg-button-text">{'Skeleton'|translate}</span>
</a>
{/strip}