function high(which2)
{
  theobject=which2
  highlighting=setInterval("highlightit(theobject)",50)}
function low(which2)
{ clearInterval(highlighting)
  which2.filters.alpha.opacity=40}
function highlightit(cur2) 
{ if (cur2.filters.alpha.opacity<100)
     cur2.filters.alpha.opacity+=8
  else if (window.highlighting)
       clearInterval(highlighting)}
  var errfound=false;//代表错误标志的全局变量
function MM_jumpMenu(targ,selObj,restore)
{
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;}
function handle(form_obj)
{
  errfound=false;
  if(!ValidLength_s(alltrim(form_obj.member_account.value),1))
    {error(form_obj.member_account,"会员账户不能为空！");}
    if(!ValidLength_s(alltrim(form_obj.member_pwd.value),1))
      {error(form_obj.member_pwd,"密码不能为空！");}
      return !errfound;//如果没有错误返回true}
function startSearch()
{
 searchString = document.searchForm.searchText.value;
 if (searchString != "")
    {searchEngine = document.searchForm.whichEngine.selectedIndex + 1;
    finalSearchString = "";
    if (searchEngine == 1)
      finalSearchString = "http://top88.zj.cninfo.net/index.asp?qu=" + searchString;}
    if (searchEngine == 2)
       {finalSearchString = "http://search.chinese.yahoo.com/search/gb?p=" + searchString + "&y=G";}
    if (searchEngine == 3){finalSearchString = "http://search.sohoo.com.cn/cgi-bin/sohoosearch.exe?recnum=0&anadir=edir&curdir=&dirflag=1&siteflag=0&y=site&search_key=" + searchString + "&search=%B2%E9%D1%AF"}
    if (searchEngine == 4){finalSearchString = "http://www.yeah.net/cgi-bin/search.cgi?key=" + searchString;}
    if (searchEngine == 5){finalSearchString = "http://search.tonghua.com.cn/bin/search?p=" + searchString + "";}
    if (searchEngine == 6){finalSearchString = "http://www.cseek.com/homepage/cgi/srchengine.cgi?searchkey=" + searchString + "";}
    if (searchEngine == 7){finalSearchString = "http://www.goyoyo.com.cn/gyy/guide/gquery%20GB%20trans%20All%20%22" + searchString + "%22?";}
    if (searchEngine == 8){finalSearchString = "http://www.altavista.com/cgi-bin/query?pg=q&kl=zh&enc=euccn&q=" + searchString + "zjedu/&search.x=40&search.y=21";}
    if (searchEngine == 9){finalSearchString = "http://www.excite.com/search.gw?trace=a&search=" + searchString;}
    if (searchEngine == 10){finalSearchString = "http://www.infoseek.com/Titles?qt=" + searchString + "&col=WW&sv=IS&lk=noframes&nh=10";}
    if (searchEngine == 11){finalSearchString = "http://3721.zj.cninfo.net?name=" + searchString;}
       parent.location.href = finalSearchString;}
}