function $(id){return document.getElementById(id);}
function changecheckcode(imgid,url){
$(imgid).src=url+"?r="+Math.random();
}
function checkloginform(frm){
if(frm.txt_uname.value==""){alert("请输入用户名");frm.txt_uname.focus();return false;}
if(frm.txt_upwd.value==""){alert("请输入密码");frm.txt_upwd.focus();return false;}

var ltp = document.getElementsByName("login_type");
var flag = false; 
for(i=0;i<ltp.length;i++){
if(ltp[i].checked){
flag=true;break;
}
}
if(!flag){
alert("请选择登录类型");return false;
}
frm.action="/ashx/login.ashx?action=login&reurl="+encodeURIComponent(window.location);
}

function changesearch(showid,hiddenid){
$(showid).style.display="block";
$(hiddenid).style.display="none";
}

function onitext(obj,v){
if(obj.value==v){
obj.value="";
}
}

function outtext(obj,v){
if(obj.value==""){
obj.value=v;
}
}

function gologin(){
window.location.href="/login.aspx?reurl="+encodeURIComponent(window.location);
}

function gotopay(id){
window.location.href="/pay.aspx?resumeid="+id+"&reurl="+encodeURIComponent(window.location);
}