function doConfirm()
{
  var iCount =0;
  var iNULLCount = 0;
  var str = "";
  
  if(checkNotReg(SearchForm.RegNO.value)&&SearchForm.RegNO.value!="")
  {
  	alert("注册号输入不合法");
  	SearchForm.RegNO.value='';
    SearchForm.RegNO.focus();
    return false;
  }
  //注册号
  if(isOK(SearchForm.RegNO.value))
  {
    alert("注册号不能有#、%字符");
    SearchForm.RegNO.value='';
    SearchForm.RegNO.focus();
    return false;
  }
  if(isNullOrBlank(SearchForm.RegNO.value))
  {
    iNULLCount++;
  }
  else
  {
    iCount=1;
    str+="注册号是："+SearchForm.RegNO.value+";";
  }
  //如果都为空
  if(iNULLCount==1)
  {
    alert("请填写查询条件");
    return false;
  }
  var RegNO = document.SearchForm.RegNO.value;
  
  //下面是ie与firefox兼容的写法 2009.6.25
  if (document.all){//IE 
	window.open("http://sbcx.saic.gov.cn/trade/servlet?Search=TI_Reg&SelectContent="+str+"&RegNO="+RegNO+"&IntCls=&TradName=&selectTN=&PeoNameCH=&selectCHPN=&PeoNameENG=&selectENGPN=","list","left=100,top=20,width=820,height=500,scrollbars=yes,resizable=yes");
  }else{//Firefox 
	window.open("http://sbcx.saic.gov.cn/trade/servlet?Search=TI_Reg&SelectContent="+str+"&RegNO="+RegNO+"&IntCls="+IntCls+"&TradName="+TradName+"&selectTN="+selectTN+"&PeoNameCH="+PeoNameCH+"&selectCHPN="+selectCHPN+"&PeoNameENG="+PeoNameENG+"&selectENGPN="+selectENGPN,"list","left=100,top=20,width=820,height=500,scrollbars=yes,resizable=yes");
  }
  return true;
}