情况是这样,网页上有table表,代码如下:HTML code<ELEMENT:newcontrol style="" onproper="PreNextFlashRownum()" id="page1" tablist="tabList1" />
        <TABLE id="tabList1" class="TabList" pagecontrol="page1" cellPadding="0" cellSpacing="0" frame="box" border="1" borderColorLight="silver" borderColorDark="white" style="width:98%;">
            <tr class="TabListTitle" align="center">
                <TH type="single"></TH>
                         <TH fieldname="XM"       enableorder="1">aa</TH>  
                         <TH fieldname="ZJHM"     enableorder="1">bb</TH>
                         <TH fieldname="GXDWDM"   enableorder="1" maxlength="20">cc</TH>
                         <TH fieldname="BJZDRYXL"   enableorder="1" maxlength="20">dd</TH>
                         <TH fieldname="ZDRYXL"   enableorder="1" maxlength="20">ee</TH>
                         <TH fieldname="BSSYXX"     enableorder="1">hh</TH>
                          <TH fieldname="XSBS"     enableorder="1">gg</TH>
            </tr>
       </TABLE>
我想用webbrowser控件实现鼠标单击第一行数据的操作,代码该如何写?(因为单击这个表中的任何一行数据会进入相应的详细信息!我要通过webbrowser控件自动实现这个操作。)网页代码中有相应的行单击事件,是JS:JScript code//行选中事件
function tr_click(obj,flag)

  if(typeof(flag)=="undefined") flag = true;
  var listId = obj.parentElement.parentElement.id;
  if(listId == "tabList1"){   
       tabList2.cancelSelect();
       obj.cells[0].firstChild.checked = true;
       setValueByPages(obj,[1]);
       document.getElementById("ZY").value = "";
       document.getElementById("ZY").code = "";
       document.getElementById("SJSR").value = "";
       document.getElementById("SJSR").code = "";
       document.getElementById("JJLY").value = "";
       document.getElementById("JJLY").code = "";
       document.getElementById("ZDRY_ZJHM").value = obj.ZJHM;
       g_bAlertWhenNoResult = false ;
       doSearchXsxx(obj.ZJHM);
       doSetLastValue(obj.ZJHM);
       document.getElementById("SFJDBR").value="";
       document.getElementById("SFJDBR").code="";
       g_bAlertWhenNoResult = true ;
       getGzdxjbxx(obj.ZJHM);
       document.getElementById("XNSFXX").disabled = true;
       document.getElementById("zklx1").style.display = "none";
       document.getElementById("ZKLX").must="false";
       document.getElementById("LKSJ").disabled=true;
       document.getElementById("QWSS").disabled=true;
       document.getElementById("ZYYX").disabled=true;
       var xp_value = document.getElementById("XP").value;
       if(xp_value == ""){
         getZdryZp(obj.ZJLX,obj.ZJHM);
       }
       if(flag)
       g_xTabPane.setSelectedIndex(1);
       inBtns(["cmdSave","cmdVerify"]);  
    }   应该可以用invokscript直接执行这个事件,但是obj和flag两个参数不知该如何加入,请指教。