未结束的字符串常量 。找了半天 没找到错误在哪
function getList(tbRow) {
  var index = tbRow.rowIndex;
  var newxtTr = document.all.tb_list.rows(index +1);

  if(newxtTr.style.display == "") {
  tbRow.cells(0).children[0].src = "../images/web_1.gif";
  newxtTr.style.display = "none";
  }
  else {
  tbRow.cells(0).children[0].src = "../images/web_2.gif";
  newxtTr.style.display = "";

  if(newxtTr.cells(1).innerHTML.trim().length == 0) {
  newxtTr.cells(1).innerHTML = MyHealth_SearchReturn.GetCatalogList(tbRow.cells(1).innerHTML).value;
  }
  }
}


//20101222 ll 查询事件,不做编码操作,直接以原来编码过的url.
function searchClick() {
  if(checkform())
  {
  var starDate = "&start=" + document.getElementById("starDate").value;
  var endDate = "&end=" + document.getElementById("endDate").value;

  var strHref = window.location.href;
  var strUrl = strHref.match("(org_)?SearchReturn.*")[0];
  if(strUrl.indexOf("start") != -1) {
  strUrl = strUrl.replace(/(&?)start\=.*(&?)/ig, starDate);
  }
  else {
  strUrl = strUrl + starDate;
  }
  if(strUrl.indexOf("end") != -1) {
  strUrl = strUrl.replace(/(&?)end\=.*(&?)/ig, endDate);
  }
  else {
  strUrl = strUrl + endDate;
  }
   
  window.location.href = strUrl;
  
  }
  else return false;
}

//20101222 ll url编码
function urlCoding(strUrl) {
  var newUrl = encodeURI(strUrl);
   
  if(navigator.appName == "Microsoft Internet Explorer") {
  var linkEle = document.getElementById("hiddenLink");
  linkEle.href = newUrl;
  linkEle.click();
  }
  else {
  window.location.href = newUrl;
  }
}

------解决方案--------------------
最后一个return false没有 加分号！！