text: /*
   通用表单验证方法
   Validform version 5.3.2
   By sean during April 7, 2010 - March 26, 2013
   For more information, please visit http://validform.rjboy.cn
   Validform is available under the terms of the MIT license.
  
   Demo:
   $(".demoform").Validform({//$(".demoform")指明是哪一表单需要验证,名称需加在form表单上;
   btnSubmit:"#btn_sub", //#btn_sub是该表单下要绑定点击提交表单事件的按钮;如果form内含有submit按钮该参数可省略;
   btnReset:".btn_reset",//可选项 .btn_reset是该表单下要绑定点击重置表单事件的按钮;
   tiptype:1, //可选项 1=>pop box,2=>side tip(parent.next.find; with default pop),3=>side tip(siblings; with default pop),4=>side tip(siblings; none pop)，默认为1，也可以传入一个function函数，自定义提示信息的显示方式（可以实现你想要的任何效果，具体参见demo页）;
   ignoreHidden:false,//可选项 true | false 默认为false，当为true时对:hidden的表单元素将不做验证;
   dragonfly:false,//可选项 true | false 默认false，当为true时，值为空时不做验证；
   tipSweep:true,//可选项 true | false 默认为false，只在表单提交时触发检测，blur事件将不会触发检测（实时验证会在后台进行，不会显示检测结果）;
   label:".label",//可选项 选择符，在没有绑定nullmsg时查找要显示的提示文字，默认查找".Validform_label"下的文字;
   showAllError:false,//可选项 true | false，true：提交表单时所有错误提示信息都会显示，false：一碰到验证不通过的就停止检测后面的元素，只显示该元素的错误信息;
   postonce:true, //可选项 表单是否只能提交一次，true开启，不填则默认关闭;
   ajaxPost:true, //使用ajax方式提交表单数据，默认false，提交地址就是action指定地址;
   datatype:{//传入自定义datatype类型，可以是正则，也可以是函数（函数内会传入一个参数）;
   "*6-20": /^[^\s]{6,20}$/,
   "z2-4" : /^[\u4E00-\u9FA5\uf900-\ufa2d]{2,4}$/,
   "username":function(gets,obj,curform,regxp){
   //参数gets是获取到的表单元素值，obj为当前表单元素，curform为当前验证的表单，regxp为内置的一些正则表达式的引用;
   var reg1=/^[\w\.]{4,16}$/,
   reg2=/^[\u4E00-\u9FA5\uf900-\ufa2d]{2,8}$/;
  
   if(reg1.test(gets)){return true;}
   if(reg2.test(gets)){return true;}
   return false;
  
   //注意return可以返回true 或 false 或 字符串文字，true表示验证通过，返回字符串表示验证失败，字符串作为错误提示显示，返回false则用errmsg或默认的错误提示;
   },
   "phone":function(){
   // 5.0 版本之后，要实现二选一的验证效果，datatype 的名称 不 需要以 "option_" 开头;
   }
   },
   usePlugin:{
   swfupload:{},
   datepicker:{},
   passwordstrength:{},
   jqtransform:{
   selector:"select,input"
   }
   },
   beforeCheck:function(curform){
   //在表单提交执行验证之前执行的函数，curform参数是当前表单对象。
   //这里明确return false的话将不会继续执行验证操作;
   },
   beforeSubmit:function(curform){
   //在验证成功后，表单提交前执行的函数，curform参数是当前表单对象。
   //这里明确return false的话表单将不会提交;
   },
   callback:function(data){
   //返回数据data是json格式，{"info":"demo info","status":"y"}
   //info: 输出提示信息;
   //status: 返回提交数据的状态,是否提交成功。如可以用"y"表示提交成功，"n"表示提交失败，在ajax_post.php文件返回数据里自定字符，主要用在callback函数里根据该值执行相应的回调操作;
   //你也可以在ajax_post.php文件返回更多信息在这里获取，进行相应操作；
   //ajax遇到服务端错误时也会执行回调，这时的data是{ status:**, statusText:**, readyState:**, responseText:** }；
  
   //这里执行回调操作;
   //注意：如果不是ajax方式提交表单，传入callback，这时data参数是当前表单对象，回调函数会在表单验证全部通过后执行，然后判断是否提交表单，如果callback里明确return false，则表单不会提交，如果return true或没有return，则会提交表单。
   }
   });
  
   Validform对象的方法和属性：
   tipmsg：自定义提示信息，通过修改Validform对象的这个属性值来让同一个页面的不同表单使用不同的提示文字；
   dataType：获取内置的一些正则；
   eq(n)：获取Validform对象的第n个元素;
   ajaxPost(flag,sync,url)：以ajax方式提交表单。flag为true时，跳过验证直接提交，sync为true时将以同步的方式进行ajax提交，传入了url地址时，表单会提交到这个地址；
   abort()：终止ajax的提交；
   submitForm(flag,url)：以参数里设置的方式提交表单，flag为true时，跳过验证直接提交，传入了url地址时，表单会提交到这个地址；
   resetForm()：重置表单；
   resetStatus()：重置表单的提交状态。传入了postonce参数的话，表单成功提交后状态会设置为"posted"，重置提交状态可以让表单继续可以提交；
   getStatus()：获取表单的提交状态，normal：未提交，posting：正在提交，posted：已成功提交过；
   setStatus(status)：设置表单的提交状态，可以设置normal，posting，posted三种状态，不传参则设置状态为posting，这个状态表单可以验证，但不能提交；
   ignore(selector)：忽略对所选择对象的验证；
   unignore(selector)：将ignore方法所忽略验证的对象重新获取验证效果；
   addRule(rule)：可以通过Validform对象的这个方法来给表单元素绑定验证规则；
   check(bool,selector):对指定对象进行验证(默认验证当前整个表单)，通过返回true，否则返回false（绑定实时验证的对象，格式符合要求时返回true，而不会等ajax的返回结果），bool为true时则只验证不显示提示信息；
   config(setup):可以通过这个方法来修改初始化参数，指定表单的提交地址，给表单ajax和实时验证的ajax里设置参数；
   */
  
  (function($,win,undef){
      var errorobj=null,//指示当前验证失败的表单元素;
          msgobj=null,//pop box object
          msghidden=true;//msgbox hidden?
  
      var tipmsg={//默认提示文字;
          tit:"提示信息",
          w:{
              "*":"不能为空！",
              "*6-16":"请填写6到16位任意字符！",
              "n":"请填写数字！",
              "n6-16":"请填写6到16位数字！",
              "s":"不能输入特殊字符！",
              "s2-12":"请填写2到12位字符！",
              "p":"请填写邮政编码！",
              "m":"请填写手机号码！",
              "e":"邮箱地址格式不对！",
              "url":"请填写网址！"
          },
          def:"请填写正确信息！",
          undef:"datatype未定义！",
          reck:"两次输入的内容不一致！",
          r:"",
          c:"",
          s:"请{填写|选择}{0|信息}！",
          v:"所填信息没有经过验证，请稍后…",
          p:"正在提交数据…"
      }
      $.Tipmsg=tipmsg;
  
      var Validform=function(forms,settings,inited){
          var settings=$.extend({},Validform.defaults,settings);
          settings.datatype && $.extend(Validform.util.dataType,settings.datatype);
  
          var brothers=this;
          brothers.tipmsg={w:{}};
          brothers.forms=forms;
          brothers.objects=[];
  
          //创建子对象时不再绑定事件;
          if(inited===true){
              return false;
          }
  
          forms.each(function(){
              //已经绑定事件时跳过，避免事件重复绑定;
              if(this.validform_inited=="inited"){return true;}
              this.validform_inited="inited";
  
              var curform=this;
              curform.settings=$.extend({},settings);
  
              var $this=$(curform);
  
              //防止表单按钮双击提交两次;
              curform.validform_status="normal"; //normal | posting | posted;
  
              //让每个Validform对象都能自定义tipmsg;
              $this.data("tipmsg",brothers.tipmsg);
  
              //bind the blur event;
              $this.delegate("[datatype]","blur",function(){
                  //判断是否是在提交表单操作时触发的验证请求；
                  var subpost=arguments[1];
                  Validform.util.check.call(this,$this,subpost);
              });
  
              $this.delegate(":text","keypress",function(event){
                  if(event.keyCode==13 && $this.find(":submit").length==0){
                      $this.submit();
                  }
              });
  
              //点击表单元素，默认文字消失效果;
              //表单元素值比较时的信息提示增强;
              //radio、checkbox提示信息增强;
              //外调插件初始化;
              Validform.util.enhance.call($this,curform.settings.tiptype,curform.settings.usePlugin,curform.settings.tipSweep);
  
              curform.settings.btnSubmit && $this.find(curform.settings.btnSubmit).bind("click",function(){
                  $this.trigger("submit");
                  return false;
              });
  
              $this.submit(function(){
                  var subflag=Validform.util.submitForm.call($this,curform.settings);
                  subflag === undef && (subflag=true);
                  return subflag;
              });
  
              $this.find("[type='reset']").add($this.find(curform.settings.btnReset)).bind("click",function(){
                  Validform.util.resetForm.call($this);
              });
  
          });
  
          //预创建pop box;
          if( settings.tiptype==1 || (settings.tiptype==2 || settings.tiptype==3) && settings.ajaxPost ){
              creatMsgbox();
          }
      }
  
      Validform.defaults={
          tiptype:1,
          tipSweep:false,
          showAllError:false,
          postonce:false,
          ajaxPost:false
      }
  
      Validform.util={
          dataType:{
              "*":/[\w\W]+/,
              "*6-16":/^[\w\W]{6,16}$/,
              "n":/^\d+$/,
              "n6":/^\d{6}$/,
              "n6-16":/^\d{6,16}$/,
              "s":/^[\u4E00-\u9FA5\uf900-\ufa2d\w\.\s]+$/,
              "s4":/^[\u4E00-\u9FA5\uf900-\ufa2d\w\.\s]{4}$/,
              "s5":/^[\u4E00-\u9FA5\uf900-\ufa2d\w\.\s]{5}$/,
              "s2-12":/^[\u4E00-\u9FA5\uf900-\ufa2d\w\.\s]{2,12}$/,
              "p":/^[0-9]{6}$/,
              //"m":/^13[0-9]{9}$|14[0-9]{9}|15[0-9]{9}$|18[0-9]{9}$/,
              "m":/^1[3|4|5|7|8][0-9]{9}$/,
              "e":/^\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/,
              "url":/^(\w+:\/\/)?\w+(\.\w+)+.*$/
          },
  
          toString:Object.prototype.toString,
  
          isEmpty:function(val){
              return val==="" || val===$.trim(this.attr("tip"));
          },
  
          getValue:function(obj){
              var inputval,
                  curform=this;
  
              if(obj.is(":radio")){
                  inputval=curform.find(":radio[name='"+obj.attr("name")+"']:checked").val();
                  inputval= inputval===undef ? "" : inputval;
              }else if(obj.is(":checkbox")){
                  inputval="";
                  curform.find(":checkbox[name='"+obj.attr("name")+"']:checked").each(function(){
                      inputval +=$(this).val()+',';
                  })
                  inputval= inputval===undef ? "" : inputval;
              }else{
                  inputval=obj.val();
              }
              inputval=$.trim(inputval);
  
              return Validform.util.isEmpty.call(obj,inputval) ? "" : inputval;
          },
  
          enhance:function(tiptype,usePlugin,tipSweep,addRule){
              var curform=this;
  
              //页面上不存在提示信息的标签时，自动创建;
              curform.find("[datatype]").each(function(){
                  if(tiptype==2){
                      if($(this).parent().next().find(".check-tip").length==0){
                          $(this).parent().next().append("<span class='check-tip' />");
                          $(this).siblings(".check-tip").remove();
                      }
                  }else if(tiptype==3 || tiptype==4){
                      if($(this).siblings(".check-tip").length==0){
                          $(this).parent().append("<span class='check-tip' />");
                          $(this).parent().next().find(".check-tip").remove();
                      }
                  }
              })
  
              //表单元素值比较时的信息提示增强;
              curform.find("input[recheck]").each(function(){
                  //已经绑定事件时跳过;
                  if(this.validform_inited=="inited"){return true;}
                  this.validform_inited="inited";
  
                  var _this=$(this);
                  var recheckinput=curform.find("input[name='"+$(this).attr("recheck")+"']");
                  recheckinput.bind("keyup",function(){
                      if(recheckinput.val()==_this.val() && recheckinput.val() != ""){
                          if(recheckinput.attr("tip")){
                              if(recheckinput.attr("tip") == recheckinput.val()){return false;}
                          }
                          _this.trigger("blur");
                      }
                  }).bind("blur",function(){
                      if(recheckinput.val()!=_this.val() && _this.val()!=""){
                          if(_this.attr("tip")){
                              if(_this.attr("tip") == _this.val()){return false;}
                          }
                          _this.trigger("blur");
                      }
                  });
              });
  
              //hasDefaultText;
              curform.find("[tip]").each(function(){//tip是表单元素的默认提示信息,这是点击清空效果;
                  //已经绑定事件时跳过;
                  if(this.validform_inited=="inited"){return true;}
                  this.validform_inited="inited";
  
                  var defaultvalue=$(this).attr("tip");
                  var altercss=$(this).attr("altercss");
                  $(this).focus(function(){
                      if($(this).val()==defaultvalue){
                          $(this).val('');
                          if(altercss){$(this).removeClass(altercss);}
                      }
                  }).blur(function(){
                      if($.trim($(this).val())===''){
                          $(this).val(defaultvalue);
                          if(altercss){$(this).addClass(altercss);}
                      }
                  });
              });
  
              //enhance info feedback for checkbox & radio;
              curform.find(":checkbox[datatype],:radio[datatype]").each(function(){
                  //已经绑定事件时跳过;
                  if(this.validform_inited=="inited"){return true;}
                  this.validform_inited="inited";
  
                  var _this=$(this);
                  var name=_this.attr("name");
                  curform.find("[name='"+name+"']").filter(":checkbox,:radio").bind("click",function(){
                      //避免多个事件绑定时的取值滞后问题;
                      setTimeout(function(){
                          _this.trigger("blur");
                      },0);
                  });
  
              });
  
              //select multiple;
              curform.find("select[datatype][multiple]").bind("click",function(){
                  var _this=$(this);
                  setTimeout(function(){
                      _this.trigger("blur");
                  },0);
              });
  
              //plugins here to start;
              Validform.util.usePlugin.call(curform,usePlugin,tiptype,tipSweep,addRule);
          },
  
          usePlugin:function(plugin,tiptype,tipSweep,addRule){
              /*
               plugin:settings.usePlugin;
               tiptype:settings.tiptype;
               tipSweep:settings.tipSweep;
               addRule:是否在addRule时触发;
               */
  
              var curform=this,
                  plugin=plugin || {};
              //swfupload;
              if(curform.find("input[plugin='swfupload']").length && typeof(swfuploadhandler) != "undefined"){
  
                  var custom={
                      custom_settings:{
                          form:curform,
                          showmsg:function(msg,type,obj){
                              Validform.util.showmsg.call(curform,msg,tiptype,{obj:curform.find("input[plugin='swfupload']"),type:type,sweep:tipSweep});
                          }
                      }
                  };
  
                  custom=$.extend(true,{},plugin.swfupload,custom);
  
                  curform.find("input[plugin='swfupload']").each(function(n){
                      if(this.validform_inited=="inited"){return true;}
                      this.validform_inited="inited";
  
                      $(this).val("");
                      swfuploadhandler.init(custom,n);
                  });
  
              }
  
              //datepicker;
              if(curform.find("input[plugin='datepicker']").length && $.fn.datePicker){
                  plugin.datepicker=plugin.datepicker || {};
  
                  if(plugin.datepicker.format){
                      Date.format=plugin.datepicker.format;
                      delete plugin.datepicker.format;
                  }
                  if(plugin.datepicker.firstDayOfWeek){
                      Date.firstDayOfWeek=plugin.datepicker.firstDayOfWeek;
                      delete plugin.datepicker.firstDayOfWeek;
                  }
  
                  curform.find("input[plugin='datepicker']").each(function(n){
                      if(this.validform_inited=="inited"){return true;}
                      this.validform_inited="inited";
  
                      plugin.datepicker.callback && $(this).bind("dateSelected",function(){
                          var d=new Date( $.event._dpCache[this._dpId].getSelected()[0] ).asString(Date.format);
                          plugin.datepicker.callback(d,this);
                      });
                      $(this).datePicker(plugin.datepicker);
                  });
              }
  
              //passwordstrength;
              if(curform.find("input[plugin*='passwordStrength']").length && $.fn.passwordStrength){
                  plugin.passwordstrength=plugin.passwordstrength || {};
                  plugin.passwordstrength.showmsg=function(obj,msg,type){
                      Validform.util.showmsg.call(curform,msg,tiptype,{obj:obj,type:type,sweep:tipSweep});
                  };
  
                  curform.find("input[plugin='passwordStrength']").each(function(n){
                      if(this.validform_inited=="inited"){return true;}
                      this.validform_inited="inited";
  
                      $(this).passwordStrength(plugin.passwordstrength);
                  });
              }
  
              //jqtransform;
              if(addRule!="addRule" && plugin.jqtransform && $.fn.jqTransSelect){
                  if(curform[0].jqTransSelected=="true"){return;};
                  curform[0].jqTransSelected="true";
  
                  var jqTransformHideSelect = function(oTarget){
                      var ulVisible = $('.jqTransformSelectWrapper ul:visible');
                      ulVisible.each(function(){
                          var oSelect = $(this).parents(".jqTransformSelectWrapper:first").find("select").get(0);
                          //do not hide if click on the label object associated to the select
                          if( !(oTarget && oSelect.oLabel && oSelect.oLabel.get(0) == oTarget.get(0)) ){$(this).hide();}
                      });
                  };
  
                  /* Check for an external click */
                  var jqTransformCheckExternalClick = function(event) {
                      if ($(event.target).parents('.jqTransformSelectWrapper').length === 0) { jqTransformHideSelect($(event.target)); }
                  };
  
                  var jqTransformAddDocumentListener = function (){
                      $(document).mousedown(jqTransformCheckExternalClick);
                  };
  
                  if(plugin.jqtransform.selector){
                      curform.find(plugin.jqtransform.selector).filter('input:submit, input:reset, input[type="button"]').jqTransInputButton();
                      curform.find(plugin.jqtransform.selector).filter('input:text, input:password').jqTransInputText();
                      curform.find(plugin.jqtransform.selector).filter('input:checkbox').jqTransCheckBox();
                      curform.find(plugin.jqtransform.selector).filter('input:radio').jqTransRadio();
                      curform.find(plugin.jqtransform.selector).filter('textarea').jqTransTextarea();
                      if(curform.find(plugin.jqtransform.selector).filter("select").length > 0 ){
                          curform.find(plugin.jqtransform.selector).filter("select").jqTransSelect();
                          jqTransformAddDocumentListener();
                      }
  
                  }else{
                      curform.jqTransform();
                  }
  
                  curform.find(".jqTransformSelectWrapper").find("li a").click(function(){
                      $(this).parents(".jqTransformSelectWrapper").find("select").trigger("blur");
                  });
              }
  
          },
  
          getNullmsg:function(curform){
              var obj=this;
              var reg=/[\u4E00-\u9FA5\uf900-\ufa2da-zA-Z\s]+/g;
              var nullmsg;
  
              var label=curform[0].settings.label || ".check-label";
              label=obj.siblings(label).eq(0).text() || obj.siblings().find(label).eq(0).text() || obj.parent().siblings(label).eq(0).text() || obj.parent().siblings().find(label).eq(0).text();
              label=label.replace(/\s(?![a-zA-Z])/g,"").match(reg);
              label=label? label.join("") : [""];
  
              reg=/\{(.+)\|(.+)\}/;
              nullmsg=curform.data("tipmsg").s || tipmsg.s;
  
              if(label != ""){
                  nullmsg=nullmsg.replace(/\{0\|(.+)\}/,label);
                  if(obj.attr("recheck")){
                      nullmsg=nullmsg.replace(/\{(.+)\}/,"");
                      obj.attr("nullmsg",nullmsg);
                      return nullmsg;
                  }
              }else{
                  nullmsg=obj.is(":checkbox,:radio,select") ? nullmsg.replace(/\{0\|(.+)\}/,"") : nullmsg.replace(/\{0\|(.+)\}/,"$1");
              }
              nullmsg=obj.is(":checkbox,:radio,select") ? nullmsg.replace(reg,"$2") : nullmsg.replace(reg,"$1");
  
              obj.attr("nullmsg",nullmsg);
              return nullmsg;
          },
  
          getErrormsg:function(curform,datatype,recheck){
              var regxp=/^(.+?)((\d+)-(\d+))?$/,
                  regxp2=/^(.+?)(\d+)-(\d+)$/,
                  regxp3=/(.*?)\d+(.+?)\d+(.*)/,
                  mac=datatype.match(regxp),
                  temp,str;
  
              //如果是值不一样而报错;
              if(recheck=="recheck"){
                  str=curform.data("tipmsg").reck || tipmsg.reck;
                  return str;
              }
  
              var tipmsg_w_ex=$.extend({},tipmsg.w,curform.data("tipmsg").w);
  
              //如果原来就有，直接显示该项的提示信息;
              if(mac[0] in tipmsg_w_ex){
                  return curform.data("tipmsg").w[mac[0]] || tipmsg.w[mac[0]];
              }
  
              //没有的话在提示对象里查找相似;
              for(var name in tipmsg_w_ex){
                  if(name.indexOf(mac[1])!=-1 && regxp2.test(name)){
                      str=(curform.data("tipmsg").w[name] || tipmsg.w[name]).replace(regxp3,"$1"+mac[3]+"$2"+mac[4]+"$3");
                      curform.data("tipmsg").w[mac[0]]=str;
  
                      return str;
                  }
  
              }
  
              return curform.data("tipmsg").def || tipmsg.def;
          },
  
          _regcheck:function(datatype,gets,obj,curform){
              var curform=curform,
                  info=null,
                  passed=false,
                  reg=/\/.+\//g,
                  regex=/^(.+?)(\d+)-(\d+)$/,
                  type=3;//default set to wrong type, 2,3,4;
  
              //datatype有三种情况：正则，函数和直接绑定的正则;
  
              //直接是正则;
              if(reg.test(datatype)){
                  var regstr=datatype.match(reg)[0].slice(1,-1);
                  var param=datatype.replace(reg,"");
                  var rexp=RegExp(regstr,param);
  
                  passed=rexp.test(gets);
  
                  //function;
              }else if(Validform.util.toString.call(Validform.util.dataType[datatype])=="[object Function]"){
                  passed=Validform.util.dataType[datatype](gets,obj,curform,Validform.util.dataType);
                  if(passed === true || passed===undef){
                      passed = true;
                  }else{
                      info= passed;
                      passed=false;
                  }
  
                  //自定义正则;
              }else{
                  //自动扩展datatype;
                  if(!(datatype in Validform.util.dataType)){
                      var mac=datatype.match(regex),
                          temp;
  
                      if(!mac){
                          passed=false;
                          info=curform.data("tipmsg").undef||tipmsg.undef;
                      }else{
                          for(var name in Validform.util.dataType){
                              temp=name.match(regex);
                              if(!temp){continue;}
                              if(mac[1]===temp[1]){
                                  var str=Validform.util.dataType[name].toString(),
                                      param=str.match(/\/[mgi]*/g)[1].replace("\/",""),
                                      regxp=new RegExp("\\{"+temp[2]+","+temp[3]+"\\}","g");
                                  str=str.replace(/\/[mgi]*/g,"\/").replace(regxp,"{"+mac[2]+","+mac[3]+"}").replace(/^\//,"").replace(/\/$/,"");
                                  Validform.util.dataType[datatype]=new RegExp(str,param);
                                  break;
                              }
                          }
                      }
                  }
  
                  if(Validform.util.toString.call(Validform.util.dataType[datatype])=="[object RegExp]"){
                      passed=Validform.util.dataType[datatype].test(gets);
                  }
  
              }
  
  
              if(passed){
                  type=2;
                  info=obj.attr("sucmsg") || curform.data("tipmsg").r||tipmsg.r;
  
                  //规则验证通过后，还需要对绑定recheck的对象进行值比较;
                  if(obj.attr("recheck")){
                      var theother=curform.find("input[name='"+obj.attr("recheck")+"']:first");
                      if(gets!=theother.val()){
                          passed=false;
                          type=3;
                          info=obj.attr("errormsg")  || Validform.util.getErrormsg.call(obj,curform,datatype,"recheck");
                      }
                  }
              }else{
                  info=info || obj.attr("errormsg") || Validform.util.getErrormsg.call(obj,curform,datatype);
  
                  //验证不通过且为空时;
                  if(Validform.util.isEmpty.call(obj,gets)){
                      info=obj.attr("nullmsg") || Validform.util.getNullmsg.call(obj,curform);
                  }
              }
  
              return{
                  passed:passed,
                  type:type,
                  info:info
              };
  
          },
  
          regcheck:function(datatype,gets,obj){
              /*
               datatype:datatype;
               gets:inputvalue;
               obj:input object;
               */
              var curform=this,
                  info=null,
                  passed=false,
                  type=3;//default set to wrong type, 2,3,4;
  
              //ignore;
              if(obj.attr("ignore")==="ignore" && Validform.util.isEmpty.call(obj,gets)){
                  if(obj.data("cked")){
                      info="";
                  }
  
                  return {
                      passed:true,
                      type:4,
                      info:info
                  };
              }
  
              obj.data("cked","cked");//do nothing if is the first time validation triggered;
  
              var dtype=Validform.util.parseDatatype(datatype);
              var res;
              for(var eithor=0; eithor<dtype.length; eithor++){
                  for(var dtp=0; dtp<dtype[eithor].length; dtp++){
                      res=Validform.util._regcheck(dtype[eithor][dtp],gets,obj,curform);
                      if(!res.passed){
                          break;
                      }
                  }
                  if(res.passed){
                      break;
                  }
              }
              return res;
  
          },
  
          parseDatatype:function(datatype){
              /*
               字符串里面只能含有一个正则表达式;
               Datatype名称必须是字母，数字、下划线或*号组成;
               datatype="/regexp/|phone|tel,s,e|f,e";
               ==>[["/regexp/"],["phone"],["tel","s","e"],["f","e"]];
               */
  
              var reg=/\/.+?\/[mgi]*(?=(,|$|\||\s))|[\w\*-]+/g,
                  dtype=datatype.match(reg),
                  sepor=datatype.replace(reg,"").replace(/\s*/g,"").split(""),
                  arr=[],
                  m=0;
  
              arr[0]=[];
              arr[0].push(dtype[0]);
              for(var n=0;n<sepor.length;n++){
                  if(sepor[n]=="|"){
                      m++;
                      arr[m]=[];
                  }
                  arr[m].push(dtype[n+1]);
              }
  
              return arr;
          },
  
          showmsg:function(msg,type,o,triggered){
              /*
               msg:提示文字;
               type:提示信息显示方式;
               o:{obj:当前对象, type:1=>正在检测 | 2=>通过, sweep:true | false},
               triggered:在blur或提交表单触发的验证中，有些情况不需要显示提示文字，如自定义弹出提示框的显示方式，不需要每次blur时就马上弹出提示;
  
               tiptype:1\2\3时都有坑能会弹出自定义提示框
               tiptype:1时在triggered bycheck时不弹框
               tiptype:2\3时在ajax时弹框
               tipSweep为true时在triggered bycheck时不触发showmsg，但ajax出错的情况下要提示
               */
  
              //如果msg为undefined，那么就没必要执行后面的操作，ignore有可能会出现这情况;
              if(msg==undef){return;}
  
              //tipSweep为true，且当前不是处于错误状态时，blur事件不触发信息显示;
              if(triggered=="bycheck" && o.sweep && (o.obj && !o.obj.is(".check-error") || typeof type == "function")){return;}
  
              $.extend(o,{curform:this});
  
              if(typeof type == "function"){
                  type(msg,o,Validform.util.cssctl);
                  return;
              }
  
              if(type==1 || triggered=="byajax" && type!=4){
                  msgobj.find(".check-info").html(msg);
              }
  
              //tiptypt=1时，blur触发showmsg，验证是否通过都不弹框，提交表单触发的话，只要验证出错，就弹框;
              if(type==1 && triggered!="bycheck" && o.type!=2 || triggered=="byajax" && type!=4){
                  msghidden=false;
                  msgobj.find(".iframe").css("height",msgobj.outerHeight());
                  msgobj.show();
                  setCenter(msgobj,100);
              }
  
              if(type==2 && o.obj){
                  o.obj.parent().next().find(".check-tip").html(msg);
                  Validform.util.cssctl(o.obj.parent().next().find(".check-tip"),o.type);
              }
  
              if((type==3 || type==4) && o.obj){
                  o.obj.siblings(".check-tip").html(msg);
                  Validform.util.cssctl(o.obj.siblings(".check-tip"),o.type);
              }
  
          },
  
          cssctl:function(obj,status){
              switch(status){
                  case 1:
                      obj.removeClass("check-right check-wrong").addClass("check-tip check-loading");//checking;
                      break;
                  case 2:
                      obj.removeClass("check-wrong check-loading").addClass("check-tip check-right");//passed;
                      break;
                  case 4:
                      obj.removeClass("check-right check-wrong check-loading").addClass("check-tip");//for ignore;
                      break;
                  default:
                      obj.removeClass("check-right check-loading").addClass("check-tip check-wrong");//wrong;
              }
          },
  
          check:function(curform,subpost,bool){
              /*
               检测单个表单元素;
               验证通过返回true，否则返回false、实时验证返回值为ajax;
               bool，传入true则只检测不显示提示信息;
               */
              var settings=curform[0].settings;
              var subpost=subpost || "";
              var inputval=Validform.util.getValue.call(curform,$(this));
  
              //隐藏或绑定dataIgnore的表单对象不做验证;
              if(settings.ignoreHidden && $(this).is(":hidden") || $(this).data("dataIgnore")==="dataIgnore"){
                  return true;
              }
  
              //dragonfly=true时，没有绑定ignore，值为空不做验证，但验证不通过;
              if(settings.dragonfly && !$(this).data("cked") && Validform.util.isEmpty.call($(this),inputval) && $(this).attr("ignore")!="ignore"){
                  return false;
              }
  
              var flag=Validform.util.regcheck.call(curform,$(this).attr("datatype"),inputval,$(this));
  
              //值没变化不做检测，这时要考虑recheck情况;
              //不是在提交表单时触发的ajax验证;
              if(inputval==this.validform_lastval && !$(this).attr("recheck") && subpost==""){
                  return flag.passed ? true : false;
              }
  
              this.validform_lastval=inputval;//存储当前值;
  
              var _this;
              errorobj=_this=$(this);
  
              if(!flag.passed){
                  //取消正在进行的ajax验证;
                  Validform.util.abort.call(_this[0]);
  
                  if(!bool){
                      //传入"bycheck"，指示当前是check方法里调用的，当tiptype=1时，blur事件不让触发错误信息显示;
                      Validform.util.showmsg.call(curform,flag.info,settings.tiptype,{obj:$(this),type:flag.type,sweep:settings.tipSweep},"bycheck");
  
                      !settings.tipSweep && _this.addClass("check-error");
                  }
                  return false;
              }
  
              //验证通过的话，如果绑定有ajaxurl，要执行ajax检测;
              //当ignore="ignore"时，为空值可以通过验证，这时不需要ajax检测;
              var ajaxurl=$(this).attr("ajaxurl");
              if(ajaxurl && !Validform.util.isEmpty.call($(this),inputval) && !bool){
                  var inputobj=$(this);
  
                  //当提交表单时，表单中的某项已经在执行ajax检测，这时需要让该项ajax结束后继续提交表单;
                  if(subpost=="postform"){
                      inputobj[0].validform_subpost="postform";
                  }else{
                      inputobj[0].validform_subpost="";
                  }
  
                  if(inputobj[0].validform_valid==="posting" && inputval==inputobj[0].validform_ckvalue){return "ajax";}
  
                  inputobj[0].validform_valid="posting";
                  inputobj[0].validform_ckvalue=inputval;
                  Validform.util.showmsg.call(curform,curform.data("tipmsg").c||tipmsg.c,settings.tiptype,{obj:inputobj,type:1,sweep:settings.tipSweep},"bycheck");
  
                  Validform.util.abort.call(_this[0]);
  
                  var ajaxsetup=$.extend(true,{},settings.ajaxurl || {});
  
                  var localconfig={
                      type: "POST",
                      cache:false,
                      url: ajaxurl,
                      data: "param="+encodeURIComponent(inputval)+"&name="+encodeURIComponent($(this).attr("name")),
                      success: function(data){
                          if($.trim(data.status)==="y"){
                              inputobj[0].validform_valid="true";
                              data.info && inputobj.attr("sucmsg",data.info);
                              Validform.util.showmsg.call(curform,inputobj.attr("sucmsg") || curform.data("tipmsg").r||tipmsg.r,settings.tiptype,{obj:inputobj,type:2,sweep:settings.tipSweep},"bycheck");
                              _this.removeClass("check-error");
                              errorobj=null;
                              if(inputobj[0].validform_subpost=="postform"){
                                  curform.trigger("submit");
                              }
                          }else{
                              inputobj[0].validform_valid=data.info;
                              Validform.util.showmsg.call(curform,data.info,settings.tiptype,{obj:inputobj,type:3,sweep:settings.tipSweep});
                              _this.addClass("check-error");
                          }
                          _this[0].validform_ajax=null;
                      },
                      error: function(data){
                          if(data.status=="200"){
                              if(data.responseText=="y"){
                                  ajaxsetup.success({"status":"y"});
                              }else{
                                  ajaxsetup.success({"status":"n","info":data.responseText});
                              }
                              return false;
                          }
  
                          //正在检测时，要检测的数据发生改变，这时要终止当前的ajax。不是这种情况引起的ajax错误，那么显示相关错误信息;
                          if(data.statusText!=="abort"){
                              //var msg="status: "+data.status+"; statusText: "+data.statusText;
                              var msg="网络不给力";
  
                              Validform.util.showmsg.call(curform,msg,settings.tiptype,{obj:inputobj,type:3,sweep:settings.tipSweep});
                              _this.addClass("check-error");
                          }
  
                          inputobj[0].validform_valid=data.statusText;
                          _this[0].validform_ajax=null;
  
                          //localconfig.error返回true表示还需要执行temp_err;
                          return true;
                      }
                  }
  
                  if(ajaxsetup.success){
                      var temp_suc=ajaxsetup.success;
                      ajaxsetup.success=function(data){
                          localconfig.success(data);
                          temp_suc(data,inputobj);
                      }
                  }
  
                  if(ajaxsetup.error){
                      var temp_err=ajaxsetup.error;
                      ajaxsetup.error=function(data){
                          //localconfig.error返回false表示不需要执行temp_err;
                          localconfig.error(data) && temp_err(data,inputobj);
                      }
                  }
  
                  ajaxsetup=$.extend({},localconfig,ajaxsetup,{dataType:"json"});
                  _this[0].validform_ajax=$.ajax(ajaxsetup);
  
                  return "ajax";
              }else if(ajaxurl && Validform.util.isEmpty.call($(this),inputval)){
                  Validform.util.abort.call(_this[0]);
                  _this[0].validform_valid="true";
              }
  
              if(!bool){
                  Validform.util.showmsg.call(curform,flag.info,settings.tiptype,{obj:$(this),type:flag.type,sweep:settings.tipSweep},"bycheck");
                  _this.removeClass("check-error");
              }
              errorobj=null;
  
              return true;
  
          },
  
          submitForm:function(settings,flg,url,ajaxPost,sync){
              /*
               flg===true时跳过验证直接提交;
               ajaxPost==="ajaxPost"指示当前表单以ajax方式提交;
               */
              var curform=this;
  
              //表单正在提交时点击提交按钮不做反应;
              if(curform[0].validform_status==="posting"){return false;}
  
              //要求只能提交一次时;
              if(settings.postonce && curform[0].validform_status==="posted"){return false;}
  
              var beforeCheck=settings.beforeCheck && settings.beforeCheck(curform);
              if(beforeCheck===false){return false;}
  
              var flag=true,
                  inflag;
  
              curform.find("[datatype]").each(function(){
                  //跳过验证;
                  if(flg){
                      return false;
                  }
  
                  //隐藏或绑定dataIgnore的表单对象不做验证;
                  if(settings.ignoreHidden && $(this).is(":hidden") || $(this).data("dataIgnore")==="dataIgnore"){
                      return true;
                  }
  
                  var inputval=Validform.util.getValue.call(curform,$(this)),
                      _this;
                  errorobj=_this=$(this);
  
                  inflag=Validform.util.regcheck.call(curform,$(this).attr("datatype"),inputval,$(this));
  
                  if(!inflag.passed){
                      Validform.util.showmsg.call(curform,inflag.info,settings.tiptype,{obj:$(this),type:inflag.type,sweep:settings.tipSweep});
                      _this.addClass("check-error");
  
                      if(!settings.showAllError){
                          //_this.focus();
                          //wang
                          flag=false;
                          return false;
                      }
  
                      flag && (flag=false);
                      return true;
                  }
  
                  //当ignore="ignore"时，为空值可以通过验证，这时不需要ajax检测;
                  if($(this).attr("ajaxurl") && !Validform.util.isEmpty.call($(this),inputval)){
                      if(this.validform_valid!=="true"){
                          var thisobj=$(this);
                          Validform.util.showmsg.call(curform,curform.data("tipmsg").v||tipmsg.v,settings.tiptype,{obj:thisobj,type:3,sweep:settings.tipSweep});
                          _this.addClass("check-error");
  
                          thisobj.trigger("blur",["postform"]);//continue the form post;
  
                          if(!settings.showAllError){
                              flag=false;
                              return false;
                          }
  
                          flag && (flag=false);
                          return true;
                      }
                  }else if($(this).attr("ajaxurl") && Validform.util.isEmpty.call($(this),inputval)){
                      Validform.util.abort.call(this);
                      this.validform_valid="true";
                  }
  
                  Validform.util.showmsg.call(curform,inflag.info,settings.tiptype,{obj:$(this),type:inflag.type,sweep:settings.tipSweep});
                  _this.removeClass("check-error");
                  errorobj=null;
              });
  
              if(settings.showAllError){
                  curform.find(".check-error:first").focus();
              }
  
              if(flag){
                  var beforeSubmit=settings.beforeSubmit && settings.beforeSubmit(curform);
                  if(beforeSubmit===false){return false;}
  
                  curform[0].validform_status="posting";
  
                  if(settings.ajaxPost || ajaxPost==="ajaxPost"){
                      //获取配置参数;
                      var ajaxsetup=$.extend(true,{},settings.ajaxpost || {});
                      //有可能需要动态的改变提交地址，所以把action所指定的url层级设为最低;
                      ajaxsetup.url=url || ajaxsetup.url || settings.url || curform.attr("action");
  
                      //byajax：ajax时，tiptye为1、2或3需要弹出提示框;
                      Validform.util.showmsg.call(curform,curform.data("tipmsg").p||tipmsg.p,settings.tiptype,{obj:curform,type:1,sweep:settings.tipSweep},"byajax");
  
                      //方法里的优先级要高;
                      //有undefined情况;
                      if(sync){
                          ajaxsetup.async=false;
                      }else if(sync===false){
                          ajaxsetup.async=true;
                      }
  
                      if(ajaxsetup.success){
                          var temp_suc=ajaxsetup.success;
                          ajaxsetup.success=function(data){
                              settings.callback && settings.callback(data);
                              curform[0].validform_ajax=null;
                              if($.trim(data.status)==="y"){
                                  curform[0].validform_status="posted";
                              }else{
                                  curform[0].validform_status="normal";
                              }
  
                              temp_suc(data,curform);
                          }
                      }
  
                      if(ajaxsetup.error){
                          var temp_err=ajaxsetup.error;
                          ajaxsetup.error=function(data){
                              settings.callback && settings.callback(data);
                              curform[0].validform_status="normal";
                              curform[0].validform_ajax=null;
  
                              temp_err(data,curform);
                          }
                      }
  
                      var localconfig={
                          type: "POST",
                          async:true,
                          data: curform.serializeArray(),
                          success: function(data){
                              if($.trim(data.status)==="y"){
                                  //成功提交;
                                  curform[0].validform_status="posted";
                                  Validform.util.showmsg.call(curform,data.info,settings.tiptype,{obj:curform,type:2,sweep:settings.tipSweep},"byajax");
                              }else{
                                  //提交出错;
                                  curform[0].validform_status="normal";
                                  Validform.util.showmsg.call(curform,data.info,settings.tiptype,{obj:curform,type:3,sweep:settings.tipSweep},"byajax");
                              }
  
                              settings.callback && settings.callback(data);
                              curform[0].validform_ajax=null;
                          },
                          error: function(data){
                              //var msg="status: "+data.status+"; statusText: "+data.statusText;
                              var msg="网络不给力";
  
                              Validform.util.showmsg.call(curform,msg,settings.tiptype,{obj:curform,type:3,sweep:settings.tipSweep},"byajax");
  
                              settings.callback && settings.callback(data);
                              curform[0].validform_status="normal";
                              curform[0].validform_ajax=null;
                          }
                      }
  
                      ajaxsetup=$.extend({},localconfig,ajaxsetup,{dataType:"json"});
  
                      curform[0].validform_ajax=$.ajax(ajaxsetup);
  
                  }else{
                      if(!settings.postonce){
                          curform[0].validform_status="normal";
                      }
  
                      var url=url || settings.url;
                      if(url){
                          curform.attr("action",url);
                      }
  
                      return settings.callback && settings.callback(curform);
                  }
              }
  
              return false;
  
          },
  
          resetForm:function(){
              var brothers=this;
              brothers.each(function(){
                  this.reset && this.reset();
                  this.validform_status="normal";
              });
  
              brothers.find(".check-right").text("");
              brothers.find(".passwordStrength").children().removeClass("bgStrength");
              brothers.find(".check-tip").removeClass("check-wrong check-right check-loading");
              brothers.find(".check-error").removeClass("check-error");
              brothers.find("[datatype]").removeData("cked").removeData("dataIgnore").each(function(){
                  this.validform_lastval=null;
              });
              brothers.eq(0).find("input:first").focus();
          },
  
          abort:function(){
              if(this.validform_ajax){
                  this.validform_ajax.abort();
              }
          }
  
      }
  
      $.Datatype=Validform.util.dataType;
  
      Validform.prototype={
          dataType:Validform.util.dataType,
  
          eq:function(n){
              var obj=this;
  
              if(n>=obj.forms.length){
                  return null;
              }
  
              if(!(n in obj.objects)){
                  obj.objects[n]=new Validform($(obj.forms[n]).get(),{},true);
              }
  
              return obj.objects[n];
  
          },
  
          resetStatus:function(){
              var obj=this;
              $(obj.forms).each(function(){
                  this.validform_status="normal";
              });
  
              return this;
          },
  
          setStatus:function(status){
              var obj=this;
              $(obj.forms).each(function(){
                  this.validform_status=status || "posting";
              });
  
              return this;
          },
  
          getStatus:function(){
              var obj=this;
              var status=$(obj.forms)[0].validform_status;
  
              return status;
          },
  
          ignore:function(selector){
              var obj=this;
              var selector=selector || "[datatype]"
  
              $(obj.forms).find(selector).each(function(){
                  $(this).data("dataIgnore","dataIgnore").removeClass("check-error");
              });
  
              return this;
          },
  
          unignore:function(selector){
              var obj=this;
              var selector=selector || "[datatype]"
  
              $(obj.forms).find(selector).each(function(){
                  $(this).removeData("dataIgnore");
              });
  
              return this;
          },
  
          addRule:function(rule){
              /*
               rule => [{
               ele:"#id",
               datatype:"*",
               errormsg:"出错提示文字！",
               nullmsg:"为空时的提示文字！",
               tip:"默认显示的提示文字",
               altercss:"gray",
               ignore:"ignore",
               ajaxurl:"valid.php",
               recheck:"password",
               plugin:"passwordStrength"
               },{},{},...]
               */
              var obj=this;
              var rule=rule || [];
  
              for(var index=0; index<rule.length; index++){
                  var o=$(obj.forms).find(rule[index].ele);
                  for(var attr in rule[index]){
                      attr !=="ele" && o.attr(attr,rule[index][attr]);
                  }
              }
  
              $(obj.forms).each(function(){
                  var $this=$(this);
                  Validform.util.enhance.call($this,this.settings.tiptype,this.settings.usePlugin,this.settings.tipSweep,"addRule");
              });
  
              return this;
          },
  
          ajaxPost:function(flag,sync,url){
              var obj=this;
  
              $(obj.forms).each(function(){
                  //创建pop box;
                  if( this.settings.tiptype==1 || this.settings.tiptype==2 || this.settings.tiptype==3 ){
                      creatMsgbox();
                  }
  
                  Validform.util.submitForm.call($(obj.forms[0]),this.settings,flag,url,"ajaxPost",sync);
              });
  
              return this;
          },
  
          submitForm:function(flag,url){
              /*flag===true时不做验证直接提交*/
  
  
              var obj=this;
  
              $(obj.forms).each(function(){
                  var subflag=Validform.util.submitForm.call($(this),this.settings,flag,url);
                  subflag === undef && (subflag=true);
                  if(subflag===true){
                      this.submit();
                  }
              });
  
              return this;
          },
  
          resetForm:function(){
              var obj=this;
              Validform.util.resetForm.call($(obj.forms));
  
              return this;
          },
  
          abort:function(){
              var obj=this;
              $(obj.forms).each(function(){
                  Validform.util.abort.call(this);
              });
  
              return this;
          },
  
          check:function(bool,selector){
              /*
               bool：传入true，只检测不显示提示信息;
               */
  
              var selector=selector || "[datatype]",
                  obj=this,
                  curform=$(obj.forms),
                  flag=true;
  
              curform.find(selector).each(function(){
                  Validform.util.check.call(this,curform,"",bool) || (flag=false);
              });
  
              return flag;
          },
  
          config:function(setup){
              /*
               config={
               url:"ajaxpost.php",//指定了url后，数据会提交到这个地址;
               ajaxurl:{
               timeout:1000,
               ...
               },
               ajaxpost:{
               timeout:1000,
               ...
               }
               }
               */
              var obj=this;
              setup=setup || {};
              $(obj.forms).each(function(){
                  var $this=$(this);
                  this.settings=$.extend(true,this.settings,setup);
                  Validform.util.enhance.call($this,this.settings.tiptype,this.settings.usePlugin,this.settings.tipSweep);
              });
  
              return this;
          }
      }
  
      $.fn.Validform=function(settings){
          return new Validform(this,settings);
      };
  
      function setCenter(obj,time){
          var left=($(window).width()-obj.outerWidth())/2,
              top=($(window).height()-obj.outerHeight())/2,
  
              top=(document.documentElement.scrollTop?document.documentElement.scrollTop:document.body.scrollTop)+(top>0?top:0);
  
          obj.css({
              left:left
          }).animate({
              top : top
          },{ duration:time , queue:false });
      }
  
      function creatMsgbox(){
          if($("#check-msg").length!==0){return false;}
          msgobj=$('<div id="check-msg"><div class="check-title">'+tipmsg.tit+'<a class="check-close" href="javascript:void(0);">&chi;</a></div><div class="check-info"></div><div class="iframe"><iframe frameborder="0" scrolling="no" height="100%" width="100%"></iframe></div></div>').appendTo("body");//提示信息框;
          msgobj.find("a.check-close").click(function(){
              msgobj.hide();
              msghidden=true;
              if(errorobj){
                  errorobj.focus().addClass("check-error");
              }
              return false;
          }).focus(function(){this.blur();});
  
          $(window).bind("scroll resize",function(){
              !msghidden && setCenter(msgobj,400);
          });
      };
  
      //公用方法显示&关闭信息提示框;
      $.Showmsg=function(msg){
          creatMsgbox();
          Validform.util.showmsg.call(win,msg,1,{});
      };
  
      $.Hidemsg=function(){
          msgobj.hide();
          msghidden=true;
      };
  
  })(jQuery,window);