function _search()
{	
	//var keywords=document.all("keywordss").value;
	//var se=document.all("searchselectt").value;    	
	//window.open("/jcms_tba/module/arc-add1/searchpage.jsp?keywords="+keywords+"&searchselect="+se);
	var url="/jcms_tba/module/arc-add1/searchpage.jsp";
    document.forms["form1"].target="_blank";
	document.forms["form1"].method="post"
	document.forms["form1"].action=url;
    document.forms["form1"].submit();

}
function KeyDown()
{
    if (event.keyCode == 13)
    {
        event.returnValue=false;
        event.cancel = true;
         document.all("sousuo").click();
    }
}
function plogin_onclick() {
                  var Location="http://mail.tba.gov.cn/exchweb/bin/auth/owaauth.dll";   //你的Exchange默认登录地址
		  var uname=document.logonForm.username.value;; 
		  var upwd=document.logonForm.password.value;;
	          document.logonForm.destination.value="http://mail.tba.gov.cn/exchange";;

  if (uname==""){
     alert("用户名不能为空！");
     uname.focus();
     return false;
     }
  if (upwd==""){
     alert("密码不能为空！");
     upwd.focus();
     return false;
     }
		  logonForm.action=Location; 
		  logonForm.submit();
}