Click on a "button" widget. <BODY ref="1"><FORM id="mturk_form" ref="2"><DIV id="wrap" ref="3"><DIV id="area" ref="4"><DIV classes="widget" ref="5"><LABEL ref="6"><input type="checkbox" ref="7" value="False"></input><t ref="-1" text="r1Zp"></t></LABEL></DIV><DIV classes="widget" ref="8"><LABEL ref="9"><INPUT_radio ref="10" value="False"></INPUT_radio><t ref="-2" text="Kh"></t></LABEL></DIV><DIV classes="widget" ref="11"><TEXTAREA ref="12" value="l" text="l"></TEXTAREA></DIV><DIV classes="widget" ref="13"><BUTTON ref="14" text="oDHB"></BUTTON></DIV><DIV classes="widget" ref="15"><INPUT_text ref="16" value="gR0hq"></INPUT_text></DIV></DIV></DIV></FORM></BODY>