una/template/popup_chain.html

<div id="__html_id__" class="bx-popup-chain" style="display:none;">
	<bx_repeat:items>
		<div class="bx-popup-chain-item bx-def-border bx-def-round-corners bx-def-box-sizing"<bx_if:show_as_hidden> style="display:none;"</bx_if:show_as_hidden>>
			<div class="bx-popup-chain-item-cnt">__item__</div>
			<bx_if:show_previous>
				<div class="bx-popup-chain-item-actions bx-popup-cia-left">
					<a href="javascript:void(0)" onclick="javascript:__onclick_previous__;"><i class="sys-icon arrow-left"></i></a>
				</div>
			</bx_if:show_previous>
			<div class="bx-popup-chain-item-actions bx-popup-cia-right">
				<a href="javascript:void(0)" onclick="javascript:__onclick_close__;"><i class="sys-icon times"></i></a>
			</div>
		</div>
	</bx_repeat:items>
</div>