(function($) { $.trim = function() { return this.replace(/(^\s*)|(\s*$)/g, ""); } $.isPercent = function() { return /^(\d*)(\.?)(\d*)%$/.test(this); } $.repeat = function(n){ var arr = new Array(n + 1); return arr.join(this); } })(String.prototype); /*-------------------------------------------------------------------------------------------------*/ (function($) { var __alert__ = $.alert; $.alert = function() { var arg,s = ""; for (var i = 0; i < arguments.length; i++) { s += arguments[i] + "\n"; } __alert__(s); } delete __alert__; })(window); /*-------------------------------------------------------------------------------------------------*/ var JObj = {}; (function($) { var ATTR_UNIQUE_ID = '__JOBJ_UNIQUE_ID__'; $.getUniqueIdAttr = function(){ return ATTR_UNIQUE_ID; } if (!document.body) document.write(""); /*-------------------------------------------------------------------------------------------------*/ $.isObject = function(p) {return "object" == typeof(p)} $.isFunction = function(p) {return p instanceof Function;} $.isRate = function(p) { if (typeof p != "string") return false; if (p.substr(p.length - 1, 1) != "%") return false; if (isNaN(p.substring(0, p.length - 1))) return false; return true; } $.toSource = function(obj) { if (Object.toSource) return obj.toSource(); else { var v = [],o; for (o in obj) { if (o == "toSource") continue; if (typeof obj[o] == "object") v.push('"' + o + '":{}'); else v.push('"' + o + '":' + obj[o]); } return "({" + v.join(",") + "})"; } } $.doFunction = function(fun) { var args = [],i; for (i = 1; i < arguments.length; i++) { args.push(arguments[i]); } return function() { fun.apply(null, args); delete args; }; } $.getEvent = function(evt) { evt = window.event || evt; if (!evt) { var fun = $.getEvent.caller; while (fun != null) { evt = fun.arguments[0]; if (evt && evt.constructor == Event) break; fun = fun.caller; } } delete fun; return evt; } $.addEvent = function(obj, type, fun) { obj = $.$(obj); if (obj.attachEvent) { if (! /^on/.test(type)) type = 'on' + type; obj.attachEvent(type, fun); } else if (obj.addEventListener) { if (/^on/.test(type)) type = type.substr(2); obj.addEventListener(type, fun, false); } delete obj; } $.removeEvent = function(obj, type, fun) { obj = $.$(obj); if (obj.attachEvent) { if (! /^on/.test(type)) type = 'on' + type; obj.detachEvent(type, fun); } else if (obj.addEventListener) { if (/^on/.test(type)) type = type.substr(2); obj.removeEventListener(type, fun, false); } delete obj; } $.getUniqueId = function(obj) { obj = JObj.$(obj); if (obj == window) return "window"; if (obj == document) return "document"; var id = obj.getAttribute($.getUniqueIdAttr()); if (id != null && id != "") return id; if (obj.uniqueID) id = obj.uniqueID; else id = (((new Date()).valueOf() * 100000) + Math.random() * 100000).toString(32); obj.setAttribute($.getUniqueIdAttr(), id); delete obj; return id; } /*-------------------------------------------------------------------------------------------------*/ $.Browser = {}; (function($, $$) { $.getFlashVersion = function() { var f = "-1",n = navigator; if (n.plugins && n.plugins.length) { for (var ii = 0; ii < n.plugins.length; ii++) { if (n.plugins[ii].name.indexOf('Shockwave Flash') != -1) { f = n.plugins[ii].description.split('Shockwave Flash ')[1]; break; } } } else if (window.ActiveXObject) { for (var ii = 11; ii >= 2; ii--) { try { var fl = eval("new ActiveXObject('ShockwaveFlash.ShockwaveFlash." + ii + "');"); if (fl) { f = ii + '.0'; break; } } catch(e) { } } } if (f == "-1") return f; else return f.substring(0, f.indexOf(".") + 2) } var n_ = navigator; var b = n_.appName; var ua = n_.userAgent.toLowerCase(); $.userAgent = n_.userAgent; $.name = "Unknow"; $.safari = ua.indexOf("safari") > -1; // always check for safari & opera $.chrome = ua.indexOf('chrome') > -1; // must under safari check; $.opera = ua.indexOf("opera") > -1; // before ns or ie $.firefox = ua.indexOf('firefox') > -1; // check for gecko engine $.netscape = !$.firefox && !$.opera && !$.safari && (b == "Netscape"); $.ie = !$.opera && (b == "Microsoft Internet Explorer"); $.name = ($.ie ? "IE" : ($.firefox ? "Firefox" : ($.netscape ? "Netscape" : ($.opera ? "Opera" : ($.chrome ? "Chrome" : ($.safari ? 'Safari' :"Unknow")))))); switch ($.name) { case "Opera": $.fullVersion = n_.appVersion.split(" ")[0]; $.os = n_.appVersion.split(";")[1]; break; case "IE": $.fullVersion = ua.substr(ua.indexOf("msie") + 5).split(";")[0]; break; case "Firefox": $.fullVersion = ua.substr(ua.indexOf("firefox") + 8); break; case "Safari": $.fullVersion = ua.substr(ua.indexOf("version") + 8).split(" ")[0]; break; case 'Chrome': $.safari = false;//// $.fullVersion = ua.substr(ua.indexOf('chrome') + 7).split(' ')[0]; break; case "Netscape": $.fullVersion = ua.substr(ua.indexOf("netscape") + 9); break; default: $.fullVersion = "-1"; } $.version = parseFloat($.fullVersion); $.cookieEnabled = n_.cookieEnabled; $.javaEnabled = n_.javaEnabled(); $.os = $.os || n_.platform; $.browserLang = n_.browserLange || n_.language; $.osLang = n_.language; })($.Browser, $); /*-------------------------------------------------------------------------------------------------*/ $.Dom = {}; (function($, $$) { $$.$ = $.$ = function(p, doc) {return $$.isObject(p) ? p : (doc || document).getElementById(p);} $$.$c = $.$c = function(tag) {return document.createElement(tag);} $$.$tag = $.$tag = function(tag, node) {return $$.$(undefined == node || null == node ? document : node).getElementsByTagName(tag);} $$.$name = $.$name = function(name, node) {return $$.$(undefined == node || null == node ? document : node).getElementsByName(name);} $$.$class = $.$class = function(className,obj) { obj = $$.$(obj) || document; var objs = obj.all || obj.getElementsByTagName("*"); var o,i,arr = []; var classNames = ""; className = "," + className + ","; for (i = 0; o = objs[i]; i++) { classNames = "," + o.className.split(/\s+/).join(",") + ","; if(classNames.indexOf(className) >= 0){ arr.push(o); } } delete objs; return arr; } $.getRuntimeStyle = function(obj, k, d) { var v = null; if (obj.currentStyle){ k = k.replace(/\-(\w)/ig,function(){return arguments[1].toUpperCase();}); if(k == 'float') k = 'styleFloat';//ie,opera v = obj.currentStyle[k]; }else{ if(k == 'styleFloat') k = 'float'; k = k.replace(/[A-Z]/g,function(){return '-' + arguments[0].toLowerCase();}); v = window.getComputedStyle(obj, null).getPropertyValue(k); } if ((v == 'auto' || v == '') && d != undefined) v = d; delete obj; return v; } $.getOpacity = function(obj) { if (JObj.Browser.ie) { var a = obj.style.filter.alpha; return a == undefined ? 100 : a; } else { return $.getRuntimeStyle(obj, 'opacity', 1) * 100; } } })($.Dom, $); var scripts = $.$tag("SCRIPT"),script,i; for (i = 0; script = scripts[i]; i++) { if ((/JObj\.js$/i).test(script.src)) { $.path = script.src.replace(/JObj\.js$/i, ""); $.path == "" && ($.path = "./"); break; } } delete scripts; delete script; /*-------------------------------------------------------------------------------------------------*/ $.Style = {}; (function($, $$) { var style = null; var styleSheet = null; $.addRule = $.insertRule = function(p, k, asNew) { if(asNew !== true){ if (style == null) { style = $$.$c("STYLE"); $$.$tag("HEAD")[0].appendChild(style); styleSheet = style.styleSheet || style.sheet; } }else{ style = $$.$c("STYLE"); $$.$tag("HEAD")[0].appendChild(style); styleSheet = style.styleSheet || style.sheet; } if (styleSheet.addRule) { var rs = p.split(','); for(var i=0;i -1 ? "&" : "?") + s; return null; } else return s; } var ready = function() { $.url = rule.url; $.method = rule.method || "GET"; $.data = prepareData(); $.onSuccess = rule.onSuccess; $.onUnsuccess = rule.onUnsuccess; $.onError = rule.onError; $.onReady = rule.onReady; } $.xmlHttp = $$.Xml.getXMLHttp(); var xmlHttp_onreadystatechange = function() { var http = $.xmlHttp; if (http.readyState == 4) { switch (http.status) { case 0: case 200: $$.isFunction($.onSuccess) ? $.onSuccess(http, 200, rule, dataRule) : null; break; default : $$.isFunction($.onUnsuccess) ? $.onUnsuccess(http, http.status, rule, dataRule) : null; } } else $$.isFunction($.onWait) ? $.onWait(http, http.readyState, rule, dataRule) : null; } if ($.async)//如果同步加载，就不要 onreadystatechange 了 $.xmlHttp.onreadystatechange = xmlHttp_onreadystatechange; $.send = function() { ready(); $.xmlHttp.open($.method, $.url, $.async); $.xmlHttp.setRequestHeader('Content-type', 'application/x-www-form-urlencoded'); try { $.xmlHttp.send($.data); } catch(e) { $$.isFunction($.onError) ? $.onError(e) : alert(e.message); return; } if (!$.async) { xmlHttp_onreadystatechange(); } } } $.send = function(rule, dataRule) { var ajax = new AjaxObj(rule, dataRule); ajax.send(); } })($.Ajax, $) /*---------------------------------------------------------------------------------- JObj.Loader ----------------------------------------------------------------------------------*/ $.Loader = {}; (function($, $$) { /* QUEUE[url] = { beginTime:开始加载的时间, endTime:加载成功的时间, time:请求次数 } */ var fp = document.createDocumentFragment(); var styleSheet = null; var SUCCESS = {}; // 以载入， var FAILED = {}; // 加载出错 var QUEUE = {}; // 队列，如果以载入，从队列中删除，加入到 LOADED中 $.getSuccess = function() {return eval($$.toSource(SUCCESS))}; $.getFailed = function() {return eval($$.toSource(FAILED))}; $.getQueue = function() {return eval($$.toSource(QUEUE))}; $.getUrlHost = function(path) { var a = document.createElement("A"); a.href = path; return a.hostname; } $.getFullPath = function(path) { if (!$$.Browser.ie) { var a = document.createElement("A"); a.href = path; return a.href; } else { // 不能用 appendChild(a), return a.href; 这样得到的 href 依然是 path var div = $$.$c("DIV"); div.innerHTML = ""; //div.innerHTML "" return div.innerHTML.match(/href=\"(.*)\"/)[1]; } } var script_onreadystatechange = function(script, path, callBack) { // for ie,没有办法判断JS文件是否真的加载完成。 if (script.readyState == "loaded") { SUCCESS[path] = QUEUE[path]; SUCCESS[path].endTime = (new Date()).valueOf(); delete QUEUE[path]; $$.isFunction(callBack) ? callBack() : null; } } var script_onload = function(path, callBack) { SUCCESS[path] = QUEUE[path]; SUCCESS[path].endTime = (new Date()).valueOf(); delete QUEUE[path]; $$.isFunction(callBack) ? callBack() : null; } var script_onerror = function(path, callBack) { FAILED[path] = QUEUE[path]; FAILED[path].endTime = (new Date()).valueOf(); delete QUEUE[path]; $$.isFunction(callBack) ? callBack() : null; } var script_onSuccess = function(xmlHttp, status, rule, dataRule) { SUCCESS[rule.url] = QUEUE[rule.url]; SUCCESS[rule.url].endTime = (new Date()).valueOf(); delete QUEUE[rule.url]; if (JObj.Browser.ie) window.execScript(xmlHttp.responseText); //else if(JObj.Browser.safari && JObj.Browser.version < 4) // window.setTimeout(xmlHttp.responseText,0); else window.eval(xmlHttp.responseText); delete xmlHttp; } var script_onUnsuccess = function(xmlHttp, status, rule, dataRule) { FAILED[rule.url] = QUEUE[rule.url]; FAILED[rule.url].endTime = (new Date()).valueOf(); delete QUEUE[rule.url]; $$.isFunction(rule.unsuccessCallBack) ? rule.unsuccessCallBack() : null; delete xmlHttp; } var script = function(path, async) { if (async === null) async = false;// 默认为同步加载 var p = $.getFullPath(path); var h = location.host != "" && location.host == $.getUrlHost(p); QUEUE[p] = { beginTime:(new Date().valueOf()), endTime:null, time:1 }; if (h || location.protocol == "file:") { $$.Ajax.send({ async:async, // true 异步加载，false 同步加载 method:"GET", url:p, onSuccess:script_onSuccess, onUnsuccess:script_onUnsuccess }); } else { var script = $$.$c("SCRIPT"); script.src = p; if ($$.Browser.ie) { script.onreadystatechange = $$.doFunction(script_onreadystatechange, p, succCallBack); } else { script.onload = $$.doFunction(script_onload, p, succCallBack); script.onerror = $$.doFunction(script_onerror, p, unsuccCallBack); } fp.appendChild(script); } } $.include = function(path, succCallBack, unsuccCallBack, async) { script(path, async); } $.includeOnce = function(path, succCallBack, unsuccCallBack, async) { var p = $.getFullPath(path); if (p in QUEUE || p in SUCCESS) return; script(path, async); } $.loadCss = function(cssFile) { if(document.createStyleSheet) document.createStyleSheet(cssFile); else{ if (styleSheet == null) { var style = $$.$c('STYLE'); $$.$tag("HEAD")[0].appendChild(style); styleSheet = style.styleSheet || style.sheet; } styleSheet.insertRule("@import url('" + cssFile + "');", styleSheet.cssRules.length); } } })($.Loader, $); $.plugin = function(pluginName, async) { async = (async == undefined || async == null || async.toString() != true || async.toString() != false) ? false : async; $.Loader.includeOnce($.path + "plugins/" + pluginName + "/" + pluginName + ".js", null, null, async); } $.use = function(lib, async) { async = (async == undefined || async == null || async.toString() != true || async.toString() != false) ? false : async; $.Loader.includeOnce($.path + "lib/" + lib + ".js", null, null, async); } })(JObj)