function len(value){
    return value.length;
}
function isShortDate(value){
    return /^[0-9]{4}\/[0-9]{2}\/[0-9]{2}$/g.test(value);
}
function isEmail(value){
    return /^([a-zA-Z0-9]+[_|\_|\.]?)*[a-zA-Z0-9]+@([a-zA-Z0-9]+[_|\_|\.]?)*[a-zA-Z0-9]+\.[a-zA-Z]{2,3}$/g.test(value);
}
function isEmpty(value){
    //alert("isEmpty");
    if(value==null||value==undefined || value=="")
        return true;
    else
        return false;
}
function substring(value,index1,index2){
    return value.substring(index1,index2);
}
function javafetch(className,methodName,paramValues,type){
    //alert(paramValues);
    var sParams = "className="+className+"&methodName="+methodName;
    var sUrl = "/Frame/page/ow/RunJavaStaticMethod.jsp";
    if(type){
        sUrl = "/Frame/page/ow/"+type+".jsp";
    }
    if(paramValues){
        if(type){
            paramValues = JSON.stringify(paramValues);
            //alert("paramValues="+ paramValues)
        }
        sParams += "&paramValues=" + encodeURI(encodeURI(paramValues));
    }
    return AsControl.RunJsp(sUrl,sParams);//+"&paramValues="+encodeURI(encodeURI(paramValues.join(''))));
}
function ifthen(ifcondition,ifvalue,elsevalue){
    if(eval(ifcondition))
        return ifvalue;
    else
        return elsevalue;
}
jQuery.validator.prototype.showLabel = function(element,message){
    if(element.getAttribute('errorInfo')){
        message=element.getAttribute('errorInfo');
        element.removeAttribute('errorInfo');
    }
    var label = this.errorsFor( element );
    if ( label.length ) {
        // refresh error/success class
        label.removeClass().addClass( this.settings.errorClass );

        // check if we have a generated label, replace the message then
        label.attr("generated") && label.html(message);
    } else {
        // create label
        label = $("<" + this.settings.errorElement + "/>")
            .attr({"for":  this.idOrName(element), generated: true})
            .addClass(this.settings.errorClass)
            .html(message || "");
        if ( this.settings.wrapper ) {
            // make sure the element is visible, even in IE
            // actually showing the wrapped element is handled elsewhere
            label = label.hide().show().wrap("<" + this.settings.wrapper + "/>").parent();
        }
        if ( !this.labelContainer.append(label).length )
            this.settings.errorPlacement
                ? this.settings.errorPlacement(label, $(element) )
                : label.insertAfter(element);
    }
    if ( !message && this.settings.success ) {
        label.text("");
        typeof this.settings.success == "string"
            ? label.addClass( this.settings.success )
            : this.settings.success( label );
    }
    this.toShow = this.toShow.add(label);
};
/*jquery.validate.js功能扩展*/
jQuery.validator.addMethod("maxlength",function(value,element,params){
    if(!value) value = "";
    var cArr = value.match(/[^\x00-\xff]/ig);
    //alert([value.length, value.length+(cArr==null?0:cArr.length)]);
    return value.length+(cArr==null?0:cArr.length) <= params;
});
jQuery.validator.addMethod("regular",function(value,element,params){
    if(element.type=='radio' || element.type=='checkbox')
        value = getItemValue(0,0,element.name);
    if(value=='')return true;
    var exp = new RegExp(params[0]);
    var m = value.match(exp);
    if(m==null)
        return false;
    else
        return true;
});
jQuery.validator.addMethod("minx",function(value,element,params){
    if(value=="")return true;
    if(toNumber(value)>=params)
        return true;
    else
        return false;
});
jQuery.validator.addMethod("maxx",function(value,element,params){
    if(value=="")return true;
    if(toNumber(value)<=params)
        return true;
    else
        return false;
});

//通过远程赋值
function setItemValueFromRemote(dwname,rowindex,fieldName,javaClassName,params){
    var sValue = remoteFetch(dwname,rowindex,javaClassName,params);
    if(sValue!=null)
        setItemValue(dwname,rowindex,fieldName,sValue);
}

//远程获取数据
function remoteFetch(dwname,rowindex,javaClassName,params){
    if(!isNaN(dwname))dwname = "myiframe" + dwname;
    var dwindex = dwname.substring(8);

    var sUrl = sWebRootPath  + "/Frame/page/ow/RemoteFetch.jsp";
    var param = "ClassName=" + javaClassName + "&rand="+Math.random();
    var result = ['error','无法连接服务器'];
    for(var i=0;i<params.length;i++){
        if(params[i] && params[i]!=''){
            var sParamName = params[i];
            var sParamValue = "";
            if(sParamName.length > 7 && sParamName.substring(0,7) == '$Const:' && sParamName.indexOf("=")>-1){
                var iDot = sParamName.indexOf("=");
                sParamValue = sParamName.substring(iDot+1,sParamName.length);
                sParamName = sParamName.substring(0,iDot);
            }
            else
                sParamValue = getItemValue(dwindex,rowindex,sParamName.toUpperCase());
            if(sParamValue==undefined)sParamValue = "";
            param += "&"+sParamName+"=" + sParamValue.replace(/&/g, "⊙≌□");
        }
    }
    $.ajax({
        url: sUrl,
        async: false,
        cache: false,
        type :"post",
        dataType: "text",
        data: encodeURI(encodeURI(param)),
        success: function(response) {
            if(response.substring(0,8)=='success:')
                result = ["success",response.substring(8)];
            else if(response.substring(0,6)=='error:')
                result = ["error",response.substring(6)];
            else
                result = ["error",response];
        }
    });
    if(result[0]=='success')
        return result[1];
    else{
        alert('远程获取出错：'+ result[1]);
        return null;
    }
}

jQuery.validator.addMethod("commCompare",function(value,element,params,index){
    //alert($(params[0]));
    if(index==undefined)index=0;
    if(element.type=='radio' || element.type=='checkbox')
        value = getItemValue(0,0,element.name);
    var sCompareValue = $(params[0]).val();
    if(sCompareValue==undefined){
        //alert(params[0].substring(1));
        sCompareValue = getItemValue(0,index,params[0].substring(1));
    }
    //alert("sCompareValue="+ sCompareValue);
    var sCompareRegular = params[1];
    //alert("params="+params +"|value=" + value + "|sCompareValue=" + sCompareValue);
    //alert('sCompareValue:' + isNaN(sCompareValue));
    if(isNumber(value) && isNumber(sCompareValue)){
        value = toNumber(value);
        sCompareValue = toNumber(sCompareValue);
    }
    //alert('sCompareRegular=' + sCompareRegular);
    var result = false;
    if(sCompareRegular=='=='){
        result = (value==sCompareValue);
    }
    else if(sCompareRegular=='!='){
        result = (value!=sCompareValue);
    }
    else if(sCompareRegular=='>'){
        result = (value>sCompareValue);
    }
    else if(sCompareRegular=='>='){
        result = (value>=sCompareValue);
    }
    else if(sCompareRegular=='<'){
        result = (value<sCompareValue);
    }
    else if(sCompareRegular=='<='){
        result = (value<=sCompareValue);
    }
    else{
    }
	/*
	 sCompareRegular =sCompareRegular.replace(/\{VALUE\}/g,value);
	 sCompareRegular =sCompareRegular.replace(/\{COMPARE\}/g,sCompareValue);
	 alert('sCompareRegular=' + sCompareRegular);
	 var result = val("("+ sCompareRegular +")");
	 alert('result=' + result);
	 */
    //alert('result=' + result);
    return result;
});

jQuery.validator.addMethod("classcheck",function(value,element,params,index){
    if(element.type=='radio' || element.type=='checkbox')
        value = getItemValue(0,0,element.name);
    //alert(element.name+'|'+value);
    if(index==undefined)index = 0;
    //var sUrl = sWebRootPath  + "/Frame/page/ow/ValidClass.jsp";
    var sUrl = sWebRootPath + params[0];
    //alert("sUrl=" + sUrl);
    var param = "ClassName=" + params[1] + "&rand="+Math.random()+"&Value=" + value.replace(/&/g, "⊙≌□");
    var result = false;
    for(var i=3;i<=params.length;i++){
        if(params[i] && params[i]!=''){
            var sParamName = params[i];
            //alert(sParamName);
            var sParamValue = "";
            if(sParamName.length > 7 && sParamName.substring(0,7) == '$Const:' && sParamName.indexOf("=")>-1){
                var iDot = sParamName.indexOf("=");
                sParamValue = sParamName.substring(iDot+1,sParamName.length);
                sParamName = sParamName.substring(0,iDot);
            }
            else{
                sParamValue = getItemValue(0,index,sParamName.toUpperCase());
                if(sParamValue==undefined)
                    sParamValue=getItemValue(0,index,sParamName);
                //alert(sParamValue);
            }

            if(sParamValue==undefined)sParamValue = "";
            if(sParamValue.length>0)sParamValue=sParamValue.replace(/&/g, "⊙≌□");
            param += "&"+sParamName+"=" + sParamValue;
        }
    }
    //alert(param);
    $.ajax({
        url: sUrl,
        async: false,
        cache: false,
        type :"post",
        dataType: "text",
        data: encodeURI(encodeURI(param)),
        success: function(response) {
            if(response=='true'){
                result = true;
            }else{
                //alert("response="+ response);
                if(response!='false')
                    element.setAttribute("errorInfo",response);
                result = false;
            }
        }
    });
    return result;
});
//如果是保存则验证非空,如果暂存则不验证
jQuery.validator.addMethod("required0",function(value,element,param){
    //alert(value +"|" + element.type + "|" + element.name + "|" +element.outerHTML);
    if(SAVE_TMP==true){
        return true;
    }
	/*
	 else if(getItemValue(0,0,"TempSaveFlag")=="1"){
	 return true;
	 }*/
    else{
        if ( !this.depend(param, element) )
            return "dependency-mismatch";
        switch( element.nodeName.toLowerCase() ) {
            case 'select':
                var options = $("option:selected", element);
                return options.length > 0 && ( element.type == "select-multiple" || ((/msie/.test(navigator.userAgent.toLowerCase())) && !(options[0].attributes['value'].specified) ? options[0].text : options[0].value).length > 0);
            case 'input':
                if ( this.checkable(element) )
                    return this.getLength(value, element) > 0;
            default:
                return $.trim(value).length > 0;
        }
    }
});
jQuery.validator.addMethod("expressions",function(value,element,expressions,index){
    if(index==undefined)index=0;
    //expressions=expressions.replace(new RegExp("#ROW_INDEX","g"), + index);
    //expressions=expressions.replace(new RegExp("\\$\{stringValue\}","g"),"'" + value + "'");
    //expressions=expressions.replace(new RegExp("\\$\{numberValue\}","g"),value);
    //expressions = eval("("+ expressions + ")");
    var errorInfos = new Array();
    for(var i=0;i<expressions.length;i++){
        var scope = expressions[i].scope;
        if(scope){
            if(scope=='client' || scope=='all'){
                var message = expressions[i].message;

                var iDot0 = message.indexOf("#{");
                var iDot1 = message.indexOf("}");
                if(iDot0>-1 && iDot1>iDot0)
                    message = message.substring(0,iDot0) + getColLabel(0,message.substring(iDot0+2,iDot1)) + message.substring(iDot1+1);
                var expression = expressions[i].expression;

                if(typeof(value) == "undefined" || value == null) continue;
                if(expression.indexOf("ifthen(")==-1 && $.trim(value)=="") continue;

                expression=expression.replace(new RegExp("#ROW_INDEX","g"), + index);
                expression=expression.replace(new RegExp("\\$\{stringValue\}","g"),"'" + value + "'");
                expression=expression.replace(new RegExp("\\$\{numberValue\}","g"),toNumber(value));

                var valid = eval(expression);
                if(valid==false)
                    errorInfos[errorInfos.length] = message;
            }
        }
    }
    if(errorInfos.length>0){
        //alert(element.parentNode.innerHTML);
        element.setAttribute("errorInfo",errorInfos.join(',并且'));
        return false;
    }
    else
        return true;
});
jQuery.validator.addMethod("date",function(value,element,params){
    if(value=="") return true;
    return isDate(value,"/");
});
jQuery.validator.addMethod("date0",function(value,element,params){
    if(value=="")return true;
	/*
	 if(value.length!=10){
	 value = value.replace(/\//g,'')
	 $(element).val(value.substring(0,4)+"/" + value.substring(4,6) + "/" + values.string(6,8));
	 }
	 */
    return isDate(value,"/");
});

jQuery.validator.addMethod("SpecialCharacter",function(value,element,params){
    return !isSpecialCharacter(value);
});

function isSpecialCharacter(value){
    if(!value) return false;
    var ex = value.toString().match(/[!#$%^&*()\[\]{}<>]/gi);
    if(ex && ex.length > 0) return true;
    return false;
}

function addSpecialCharacterValidate(id2name){
    return; // 关闭特殊校验请打开行首注释
    if(!window._user_validator){
        window._user_validator = new Array();
    }
    if(_user_validator.length == 0){
        _user_validator.push({});
    }else if(!_user_validator[0]){
        _user_validator[0] = {};
    }
    if(!_user_validator[0]["rules"]) _user_validator[0]["rules"] = {};
    if(!_user_validator[0]["messages"]) _user_validator[0]["messages"] = {};
    for(var i = 0; i < id2name.length; i++){
        if(!_user_validator[0]["rules"][id2name[i][0]]){
            _user_validator[0]["rules"][id2name[i][0]] = {"SpecialCharacter":true};
        }else{
            _user_validator[0]["rules"][id2name[i][0]]["SpecialCharacter"] = true;
        }
        var message = id2name[i][1]+"不允许特殊字符【!#$%^&*()[]{}<>】";
        if(!_user_validator[0]["messages"][id2name[i][0]]){
            _user_validator[0]["messages"][id2name[i][0]] = {"SpecialCharacter":message};
        }else{
            _user_validator[0]["messages"][id2name[i][0]]["SpecialCharacter"] = message;
        }
    }
}

function errorPlaceRule(error, element) {
    var eid = element.attr('name');
    var tlabel = undefined;
    if(frames['myiframe0'] && DisplayDONO==undefined)
        tlabel = $('#' + eid + '_label',frames['myiframe0'].document);
    //alert("DisplayDONO="+ DisplayDONO + "|" + (tlabel?tlabel:element));
    if (element.is(':radio') || element.is(':checkbox')) {
        if (G_FromFormatDoc) {error.appendTo(tlabel?tlabel:element.parent());return;}
        error.appendTo(tlabel?tlabel:element.parent().parent());
    } else {
        error.insertAfter(tlabel?tlabel:element);
        //alert(element.outerHTML);
    }
}