function checklogin(){if(l("txttype")[0].checked ==false && l("txttype")[1].checked == false) {alert("请选择登陆类型，个人会员或企业会员！");g("txttype").style.color = "#F00";l("txttype")[0].focus();return false;}if (l("txtusername").value == "" || isspace(l("txtusername").value)) {alert("请输入用户名!");l("txtusername").focus();return false;}
if(l("txtpassword").value == "" || isspace(l("txtpassword").value)){alert("请输入密码!");l("txtpassword").focus();return false;}}
function refreshValidateCodeImage(ValidateCodeImageControl){ValidateCodeImageControl.src = ValidateCodeImageControl.src + '?code=' + randomNum(10);}
function randomNum(n) {var rnd = '';for (var i = 0; i < n; i++)rnd += Math.floor(Math.random() * 10);return rnd;}
function isspace(theelement) {var strnum = 0;for (i = 0; i <= theelement.length - 1; i++){char1 = theelement.charAt(i);strs = char1.replace(" ", "");if (strs != "")strnum++;}if(strnum > 0)return false;else return true;}
function l() {return document.loginform.elements[arguments[0]];}
function g() {return document.getElementById(arguments[0]);}
function w() { return document.write(arguments[0]); }
function sw(ditem, ci, cn, num) { for (var i = 1; i <= num; i++) { g(ditem + i).className = ""; g(ditem + i + "panel").className = "dis_n"; } g(ditem + ci).className = cn; g(ditem + ci + "panel").className = ""; }
var ib = "http://www.huanxunjob.com/UploadFiles/";