/*
说明：按回车键触发事件
INPUT：
	txtPwdObj  [Object] = 所要检查的表单物件
	txtPwdOkObj  [Object] = 所要检查的表单物件
*/
function setReturn(Obj){
if (window.event.keyCode == 13)
	if(Obj.name == "frmLogon")
		Login();
	else
		change();
}

function StartSearch(Obj){
if (window.event.keyCode == 13)
	if(Obj.name == "frmSearch")
		Start();
	else
		change();
}


function Start()
  {
     if (Jtrim(document.frmSearch.keyword.value) == '')
        {
          alert('\n请输入关键字!');
          document.frmSearch.keyword.focus();
          return false;
         }
     //else {    
        //document.frmSearch.action="/servlet/web.SearchNews?keyword=" + document.frmSearch.keyword.value;
        ///document.frmSearch.traget="_blank";
        //document.frmSearch.submit();
        return true;
     //}
  }


function Login()
  {
     if(checkdata())
      {
        document.frmLogon.action="/servlet/common.WebUserProc?act=101&passwd=" + calcMD5(document.frmLogon.password.value);
        document.frmLogon.submit();
     }
  }

function checkdata()
   {
      if (Jtrim(document.frmLogon.loginname.value) == '')
        {
          alert('\n请输入您的登录名!');
          document.frmLogon.loginname.focus();
          return false;
         }

      if (Jtrim(document.frmLogon.password.value) == '')
        {
          alert('\n请输入您的口令!');
          document.frmLogon.password.focus();
          return false;
        }
 
      return true;
    }