var lastusername = '', lastpassword = '', lastemail = '', lastinvitecode = '', stmp = new Array(), modifypwd = false, profileTips = '如不需要更改密码，此处请留空';function errormessage(id, msg) {if($(id)) {try{showInputTip();} catch (e) {}msg = !msg ? '' : msg;if($('tip_' + id)) {if(msg == 'succeed') {msg = '';$('tip_' + id).parentNode.className = $('tip_' + id).parentNode.className.replace(/ p_right/, '');$('tip_' + id).parentNode.className += ' p_right';} else if(msg !== '') {$('tip_' + id).parentNode.className = $('tip_' + id).parentNode.className.replace(/ p_right/, '');}}if($('chk_' + id)) {$('chk_' + id).innerHTML = msg;}$(id).className = $(id).className.replace(/ er/, '');$(id).className += !msg ? '' : ' er';}}function addFormEvent(formid, focus){var si = 0;var formNode = $(formid).getElementsByTagName('input');for(i = 0;i < formNode.length;i++) {if(formNode[i].name == '') {formNode[i].name = formNode[i].id;stmp[si] = i;si++;}if(formNode[i].type == 'text' || formNode[i].type == 'password'){formNode[i].onfocus = function(){showInputTip(!this.id ? this.name : this.id);}}}if(!si) {return;}formNode[stmp[0]].onblur = function () {checkusername(formNode[stmp[0]].id);};checkPwdComplexity(formNode[stmp[1]], formNode[stmp[2]]);try {if(!ignoreEmail) {addMailEvent(formNode[stmp[3]]);}} catch(e) {}try {if(focus) {$('invitecode').focus();} else {formNode[stmp[0]].focus();}} catch(e) {}}function checkPwdComplexity(firstObj, secondObj, modify) {modifypwd = modify || false;firstObj.onblur = function () {if(firstObj.value == '') {var pwmsg = !modifypwd ? '请填写密码' : profileTips;if(pwlength > 0) {pwmsg += ', 最小长度为 '+pwlength+' 个字符';}errormessage(firstObj.id, pwmsg);}else{errormessage(firstObj.id, !modifypwd ? 'succeed' : '');}checkpassword(firstObj.id, secondObj.id);};firstObj.onkeyup = function () {if(pwlength == 0 || $(firstObj.id).value.length >= pwlength) {var passlevels = new Array('','弱','中','强');var passlevel = checkstrongpw(firstObj.id);errormessage(firstObj.id, '<span class="passlevel passlevel'+passlevel+'">密码强度:'+passlevels[passlevel]+'</span>');}};secondObj.onblur = function () {if(secondObj.value == '') {errormessage(secondObj.id, !modifypwd ? '请再次输入密码' : profileTips);}checkpassword(firstObj.id, secondObj.id);};}function addMailEvent(mailObj) {mailObj.onclick = function (event) {emailMenu(event, mailObj.id);};mailObj.onkeyup = function (event) {emailMenu(event, mailObj.id);};mailObj.onkeydown = function (event) {emailMenuOp(4, event, mailObj.id);};mailObj.onblur = function () {if(mailObj.value == '') {errormessage(mailObj.id, '请输入邮箱地址');}emailMenuOp(3, null, mailObj.id);};stmp['email'] = mailObj.id;}function checkstrongpw(id) {var passlevel = 0;if($(id).value.match(/\d+/g)) {passlevel ++;}if($(id).value.match(/[a-z]+/ig)) {passlevel ++;}if($(id).value.match(/[^a-z0-9]+/ig)) {passlevel ++;}return passlevel;}function showInputTip(id) {var p_tips = $('registerform').getElementsByTagName('i');for(i = 0;i < p_tips.length;i++){if(p_tips[i].className == 'p_tip'){p_tips[i].style.display = 'none';}}if($('tip_' + id)) {$('tip_' + id).style.display = 'block';}}function showbirthday(){var el = $('birthday');var birthday = el.value;el.length=0;el.options.add(new Option('日', ''));for(var i=0;i<28;i++){el.options.add(new Option(i+1, i+1));}if($('birthmonth').value!="2"){el.options.add(new Option(29, 29));el.options.add(new Option(30, 30));switch($('birthmonth').value){case "1":case "3":case "5":case "7":case "8":case "10":case "12":{el.options.add(new Option(31, 31));}}} else if($('birthyear').value!="") {var nbirthyear=$('birthyear').value;if(nbirthyear%400==0 || (nbirthyear%4==0 && nbirthyear%100!=0)) el.options.add(new Option(29, 29));}el.value = birthday;}function trim(str) {return str.replace(/^\s*(.*?)[\s\n]*$/g, '$1');}var emailMenuST = null, emailMenui = 0, emaildomains = ['qq.com', '163.com', 'sina.com', 'sohu.com', 'yahoo.com', 'gmail.com', 'hotmail.com'];function emailMenuOp(op, e, id) {if(op == 3 && BROWSER.ie && BROWSER.ie < 7) {checkemail(id);}if(!$('emailmore_menu')) {return;}if(op == 1) {$('emailmore_menu').style.display = 'none';} else if(op == 2) {showMenu({'ctrlid':'emailmore','pos': '13!'});} else if(op == 3) {emailMenuST = setTimeout(function () {emailMenuOp(1, id);checkemail(id);}, 500);} else if(op == 4) {e = e ? e : window.event;var obj = $(id);if(e.keyCode == 13) {var v = obj.value.indexOf('@') != -1 ? obj.value.substring(0, obj.value.indexOf('@')) : obj.value;obj.value = v + '@' + emaildomains[emailMenui];doane(e);}} else if(op == 5) {var as = $('emailmore_menu').getElementsByTagName('a');for(i = 0;i < as.length;i++){as[i].className = '';}}}function emailMenu(e, id) {if(BROWSER.ie && BROWSER.ie < 7) {return;}e = e ? e : window.event;var obj = $(id);if(obj.value.indexOf('@') != -1) {$('emailmore_menu').style.display = 'none';return;}var value = e.keyCode;var v = obj.value;if(!obj.value.length) {emailMenuOp(1);return;}if(value == 40) {emailMenui++;if(emailMenui >= emaildomains.length) {emailMenui = 0;}} else if(value == 38) {emailMenui--;if(emailMenui < 0) {emailMenui = emaildomains.length - 1;}} else if(value == 13) {$('emailmore_menu').style.display = 'none';return;}if(!$('emailmore_menu')) {menu = document.createElement('div');menu.id = 'emailmore_menu';menu.style.display = 'none';menu.className = 'p_pop';menu.setAttribute('disautofocus', true);$('append_parent').appendChild(menu);}var s = '<ul>';for(var i = 0; i < emaildomains.length; i++) {s += '<li><a href="javascript:;" onmouseover="emailMenuOp(5)" ' + (emailMenui == i ? 'class="a" ' : '') + 'onclick="$(stmp[\'email\']).value=this.innerHTML;display(\'emailmore_menu\');checkemail(stmp[\'email\']);">' + v + '@' + emaildomains[i] + '</a></li>';}s += '</ul>';$('emailmore_menu').innerHTML = s;emailMenuOp(2);}function checksubmit() {var p_chks = $('registerform').getElementsByTagName('kbd');for(i = 0;i < p_chks.length;i++){if(p_chks[i].className == 'p_chk'){p_chks[i].innerHTML = '';}}ajaxpost('registerform', 'returnmessage4', 'returnmessage4', 'onerror');return;}function checkusername(id) {errormessage(id);var username = trim($(id).value);if($('tip_' + id).parentNode.className.match(/ p_right/) && (username == '' || username == lastusername)) {return;} else {lastusername = username;}if(username.match(/<|"/ig)) {errormessage(id, '用户名包含敏感字符');return;}var unlen = username.replace(/[^\x00-\xff]/g, "**").length;if(unlen < 3 || unlen > 15) {errormessage(id, unlen < 3 ? '用户名不得小于 3 个字符' : '用户名不得超过 15 个字符');return;}var x = new Ajax();$('tip_' + id).parentNode.className = $('tip_' + id).parentNode.className.replace(/ p_right/, '');x.get('forum.php?mod=ajax&inajax=yes&infloat=register&handlekey=register&ajaxmenu=1&action=checkusername&username=' + (BROWSER.ie && document.charset == 'utf-8' ? encodeURIComponent(username) : username.replace(/%/g, '%25').replace(/#/g, '%23')), function(s) {errormessage(id, s);});}function checkpassword(id1, id2) {if(!$(id1).value && !$(id2).value) {return;}if(pwlength > 0) {if($(id1).value.length < pwlength) {errormessage(id1, '密码太短，不得少于 '+pwlength+' 个字符');return;}}if(strongpw) {var strongpw_error = false, j = 0;var strongpw_str = new Array();for(var i in strongpw) {if(strongpw[i] === 1 && !$(id1).value.match(/\d+/g)) {strongpw_error = true;strongpw_str[j] = '数字';j++;}if(strongpw[i] === 2 && !$(id1).value.match(/[a-z]+/g)) {strongpw_error = true;strongpw_str[j] = '小写字母';j++;}if(strongpw[i] === 3 && !$(id1).value.match(/[A-Z]+/g)) {strongpw_error = true;strongpw_str[j] = '大写字母';j++;}if(strongpw[i] === 4 && !$(id1).value.match(/[^A-Za-z0-9]+/g)) {strongpw_error = true;strongpw_str[j] = '特殊符号';j++;}}if(strongpw_error) {errormessage(id1, '密码太弱，密码中必须包含 '+strongpw_str.join('，'));return;}}errormessage(id2);if($(id1).value != $(id2).value) {errormessage(id2, '两次输入的密码不一致');} else {errormessage(id2, !modifypwd ? 'succeed' : '');}}function checkemail(id) {errormessage(id);var email = trim($(id).value);if($(id).parentNode.className.match(/ p_right/) && (email == '' || email == lastemail)) {return;} else {lastemail = email;}if(email.match(/<|"/ig)) {errormessage(id, 'Email 包含敏感字符');return;}var x = new Ajax();$('tip_' + id).parentNode.className = $('tip_' + id).parentNode.className.replace(/ p_right/, '');x.get('forum.php?mod=ajax&inajax=yes&infloat=register&handlekey=register&ajaxmenu=1&action=checkemail&email=' + email, function(s) {errormessage(id, s);});}function checkinvite() {errormessage('invitecode');var invitecode = trim($('invitecode').value);if(invitecode == '' || invitecode == lastinvitecode) {return;} else {lastinvitecode = invitecode;}if(invitecode.match(/<|"/ig)) {errormessage('invitecode', '邀请码包含敏感字符');return;}var x = new Ajax();$('tip_invitecode').parentNode.className = $('tip_invitecode').parentNode.className.replace(/ p_right/, '');x.get('forum.php?mod=ajax&inajax=yes&infloat=register&handlekey=register&ajaxmenu=1&action=checkinvitecode&invitecode=' + invitecode, function(s) {errormessage('invitecode', s);});}