if(cols != graphXYListTemp.size()) colspans="colspan ="+cols;
sb.append("<td width=100 height="+distanceY+" align=center "+colspans+">");
if(graphAct.getName()==null) {
sb.append("<div id='sw_act_" + act.getTracingTag() + "'>"+ sav.render(act,null, (act instanceof ComplexActivity ? noDecoratedOption : options))+ "</div>");
} else if(graphAct.isStartGraphActivity()) {
sb.append("<div id='sw_act_start'><img src=\"../processmanager/images/start.gif\"></div>");
} else if(graphAct.isEndGraphActivity()) {
sb.append("<div id='sw_act_end'><img src=\"../processmanager/images/end.gif\"></div>");
} else {