on textual icon " title="zoom out"><span class="teamworkIcon">)</span></button>
      <button onclick="$('#workSpace').trigger('zoomPlus.gantt');return false;" class="button textual icon " title="zoom in"><span class="teamworkIcon">(</span></button>
    <span class="ganttButtonSeparator"></span>
      <button onclick="$('#workSpace').trigger('print.gantt');return false;" class="button textual icon " title="Print"><span class="teamworkIcon">p</span></button>
    <span class="ganttButtonSeparator"></span>
   