function isEmpty(str) {
    if ((str==null)||(str.length==0)) return true;
    else return (false);
 }

function checkdata()
{
  var v_username;
  v_username=document.form1.username.value;
  var v_passwd;
  v_passwd=document.form1.passwd.value;
  var v_type;
  v_type=document.form1.type.value;
 if (isEmpty(v_username))
     {
      alert("输入用户名不得为空！");
	  form1.username.focus();
      return false;
     }
 if (isEmpty(v_passwd))
     {
      alert("输入密码不得为空！");
	  form1.passwd.focus();
      return false;
     }     
 if(form1.type.type[0].checked){
    document.form1.action="../users/individual/login_do.jsp";
	}else {document.form1.action="../users/login_do.jsp";}
}

function school_login(){
  var v_username;
  v_username=document.form2.username.value;
  var v_passwd;
  v_passwd=document.form2.passwd.value;
 if (isEmpty(v_username))
     {
      alert("输入用户名不得为空！");
      return false;
     }
 if (isEmpty(v_passwd))
     {
      alert("输入密码不得为空！");
      return false;
     }
    form2.submit();
   
}
function registform2()
{ var type;
type=1;
}
function regist()
{  
	if(	form1.type.type[0].checked){
	   document.form1.action="../users/individual/xieyi.jsp";
	}else{
	   document.form1.action="../users/sort_select_rs.jsp";
	}	
}
function open_win(htmlurl)
 {	window.open(htmlurl,'glWin','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,top=10,left=30,width=350,height=250');
	//return false;
}