$(document).ready(function(){$("#username_input").focus();$("#reset_verification_code").click(function(){$("#validateImage").attr("src","verificationImage.html?d="+new Date().getTime())});$("#check_available").click(function(){var a=$("#username_input").val();if(!d.validate(a).isemail){$("#form_tip").html($("#username_tip").html()).show();$("#username_input").focus();return}$("#form_tip").hide();$.post("ajax/checkemail.html",{username:a},function(b){if(b.result==0){alert(message.username_available)}else{if(b.result==1){alert(message.username_not_available)}else{alert(b.result)}}},"json")});$("form[name='register_user']").submit(function(){var e=$("#username_input").val();if(!d.validate(e).isemail){$("#form_tip").html($("#username_tip").html()).show();$("#username_input").focus();return false}var b=$("#password_input").val();if(b.length<6||b.length>20){$("#form_tip").html($("#password_tip").html()).show();$("#password_input").focus();return false}var c=$("#valpassword_input").val();if(c!=b){$("#form_tip").html($("#valpassword_tip").html()).show();$("#valpassword_input").focus();return false}var a=$("#verificationcode_input").val();if(a.length!=4){$("#form_tip").html($("#verificationcode_tip").html()).show();$("#verificationcode_input").focus();return false}$("#form_tip").hide();return true})});