="item">Command Buttons</a></li><li class="item"><a href="/usage/types/calculate.html" class="item">Calculate</a></li><li class="item active"><a href="/usage/types/link.html" class="item active">Link Buttons</a></li><li class="item"><a href="/usage/types/chain.html" class="item">Chain</a></li><li class="item"><a href="/usage/template.html" class="item">Template Buttons</a></li><li class="item"><a href="/usage/types/copy.html" class="item">Copy</a></li><li class="item"><a href="/usage/types/swap.html" class=