{action: mouseup, ref: 1}{action: mouseup, ref: 1}{action: mousedown, ref: 1}{action: mousedown, ref: 1} Navigate through the file tree. Find and click on the folder or file named "Olin". <BODY ref="1"><FORM id="mturk_form" ref="2"><DIV id="wrap" ref="3"><DIV id="area" ref="4"><DIV ref="5"><UL id="tree" classes="filetree treeview" ref="6"><LI ref="7"><SPAN classes="file" ref="8" text="Sergio"></SPAN></LI><LI classes="expandable" ref="9"><DIV classes="hitarea expandable-hitarea" ref="10"></DIV><SPAN classes="folder" ref="11" text="Jess"></SPAN></LI><LI ref="12"><SPAN classes="file" ref="13" recordingTarget="True" text="Olin"></SPAN></LI><LI ref="14"><SPAN classes="file" ref="15" text="Augus"></SPAN></LI><LI ref="16"><SPAN classes="file" ref="17" text="Bernardine"></SPAN></LI><LI classes="expandable lastExpandable" ref="18"><DIV classes="hitarea expandable-hitarea lastExpandable-hitarea" ref="19"></DIV><SPAN classes="folder" ref="20" text="Donovan"></SPAN></LI></UL></DIV></DIV></DIV></FORM></BODY>