呼叫:

<table> <tr> <td> <a id="aa" onmouseover="showMenu(this.id)">aaaaaaaaaaaaaaaaa</a> <div style="display:none;" mce_style="display:none;" id="aa_menu">aaaaaaaaaaaaaaaaaaaaaaaaa</div> </td> </tr> </table>

js引用:

<textarea cols="50" rows="15" name="code" class="c-sharp">/* [Discuz!] (C)2001-2009 Comsenz Inc. This is NOT a freeware, use is subject to license terms $Id: common.js 4101 2009-09-16 01:21:46Z xiaojun $ */ var lang = new Array(); var userAgent = navigator.userAgent.toLowerCase(); var is_opera = userAgent.indexOf('opera') != -1 &amp;&amp; opera.version(); // Opera var is_moz = (navigator.product == 'Gecko') &amp;&amp; userAgent.substr(userAgent.indexOf('firefox') + 8, 3); // Firefox var is_ie = (userAgent.indexOf('msie') != -1 &amp;&amp; !is_opera) &amp;&amp; userAgent.substr(userAgent.indexOf('msie') + 5, 3); // IE var is_mac = userAgent.indexOf('mac') != -1; // Mac var ajaxdebug = 0; var codecount = '-1'; var codehtml = new Array(); //FixPrototypeForGecko if (is_moz &amp;&amp; window.HTMLElement) { HTMLElement.prototype.__defineSetter__('outerHTML', function(sHTML) { var r = this.ownerDocument.createRange(); r.setStartBefore(this); var df = r.createContextualFragment(sHTML); this.parentNode.replaceChild(df, this); return sHTML; }); HTMLElement.prototype.__defineGetter__('outerHTML', function() { var attr; var attrs = this.attributes; var str = '&lt;' + this.tagName.toLowerCase(); for (var i = 0; i &lt; attrs.length; i++) { attr = attrs[i]; if (attr.specified) str += ' ' + attr.name + '="' + attr.value + '"'; } if (!this.canHaveChildren) { return str + '&gt;'; } return str + '&gt;' + this.innerHTML + '&lt;/' + this.tagName.toLowerCase() + '&gt;'; }); HTMLElement.prototype.__defineGetter__('canHaveChildren', function() { switch (this.tagName.toLowerCase()) { case 'area': case 'base': case 'basefont': case 'col': case 'frame': case 'hr': case 'img': case 'br': case 'input': case 'isindex': case 'link': case 'meta': case 'param': return false; } return true; }); HTMLElement.prototype.click = function() { var evt = this.ownerDocument.createEvent('MouseEvents'); evt.initMouseEvent('click', true, true, this.ownerDocument.defaultView, 1, 0, 0, 0, 0, false, false, false, false, 0, null); this.dispatchEvent(evt); } } function $(id) { return document.getElementById(id); } function doane(event) { e = event ? event : window.event; if (is_ie) { e.returnValue = false; e.cancelBubble = true; } else if (e) { e.stopPropagation(); e.preventDefault(); } } imggroup = new Array(); function thumbImg(obj, method) { if (!obj) { return; } obj.onload = null; file = obj.src; zw = obj.offsetWidth; zh = obj.offsetHeight; if (zw &lt; 2) { if (!obj.id) { obj.id = 'img_' + Math.random(); } setTimeout("thumbImg($('" + obj.id + "'), " + method + ")", 100); return; } zr = zw / zh; method = !method ? 0 : 1; if (method) { fixw = obj.getAttribute('_width'); fixh = obj.getAttribute('_height'); if (zw &gt; fixw) { zw = fixw; zh = zw / zr; } if (zh &gt; fixh) { zh = fixh; zw = zh * zr; } } else { var widthary = imagemaxwidth.split('%'); if (widthary.length &gt; 1) { fixw = $('wrap').clientWidth - 200; if (widthary[0]) { fixw = fixw * widthary[0] / 100; } else if (widthary[1]) { fixw = fixw &lt; widthary[1] ? fixw : widthary[1]; } } else { fixw = widthary[0]; } if (zw &gt; fixw) { zw = fixw; zh = zw / zr; obj.style.cursor = 'pointer'; if (!obj.onclick) { obj.onclick = function() { zoom(obj, obj.src); } } } } obj.width = zw; obj.height = zh; } function imgzoom() { } function attachimg() { } function in_array(needle, haystack) { if (typeof needle == 'string' || typeof needle == 'number') { for (var i in haystack) { if (haystack[i] == needle) { return true; } } } return false; } var clipboardswfdata; function isUndefined(variable) { return typeof variable == 'undefined' ? true : false; } function mb_strlen(str) { var len = 0; for (var i = 0; i &lt; str.length; i++) { len += str.charCodeAt(i) &lt; 0 || str.charCodeAt(i) &gt; 255 ? (charset == 'utf-8' ? 3 : 2) : 1; } return len; } function mb_cutstr(str, maxlen, dot) { var len = 0; var ret = ''; var dot = !dot ? '...' : ''; maxlen = maxlen - dot.length; for (var i = 0; i &lt; str.length; i++) { len += str.charCodeAt(i) &lt; 0 || str.charCodeAt(i) &gt; 255 ? (charset == 'utf-8' ? 3 : 2) : 1; if (len &gt; maxlen) { ret += dot; break; } ret += str.substr(i, 1); } return ret; } function setcookie(cookieName, cookieValue, seconds, path, domain, secure) { var expires = new Date(); expires.setTime(expires.getTime() + seconds * 1000); domain = !domain ? cookiedomain : domain; path = !path ? cookiepath : path; document.cookie = escape(cookieName) + '=' + escape(cookieValue) + (expires ? '; expires=' + expires.toGMTString() : '') + (path ? '; path=' + path : '/') + (domain ? '; domain=' + domain : '') + (secure ? '; secure' : ''); } function strlen(str) { return (is_ie &amp;&amp; str.indexOf('/n') != -1) ? str.replace(//r?/n/g, '_').length : str.length; } function updatestring(str1, str2, clear) { str2 = '_' + str2 + '_'; return clear ? str1.replace(str2, '') : (str1.indexOf(str2) == -1 ? str1 + str2 : str1); } function toggle_collapse(objname, noimg, complex, lang) { var obj = $(objname); if (obj) { obj.style.display = obj.style.display == '' ? 'none' : ''; var collapsed = getcookie('discuz_collapse'); collapsed = updatestring(collapsed, objname, !obj.style.display); setcookie('discuz_collapse', collapsed, (collapsed ? 2592000 : -2592000)); } if (!noimg) { var img = $(objname + '_img'); if (img.tagName != 'IMG') { if (img.className.indexOf('_yes') == -1) { img.className = img.className.replace(/_no/, '_yes'); if (lang) { img.innerHTML = lang[0]; } } else { img.className = img.className.replace(/_yes/, '_no'); if (lang) { img.innerHTML = lang[1]; } } } else { img.src = img.src.indexOf('_yes.gif') == -1 ? img.src.replace(/_no/.gif/, '_yes/.gif') : img.src.replace(/_yes/.gif/, '_no/.gif'); } img.blur(); } if (complex) { var objc = $(objname + '_c'); objc.className = objc.className == 'c_header' ? 'c_header closenode' : 'c_header'; } } function sidebar_collapse(lang) { if (lang[0]) { toggle_collapse('sidebar', null, null, lang); $('wrap').className = $('wrap').className == 'wrap with_side s_clear' ? 'wrap s_clear' : 'wrap with_side s_clear'; } else { var collapsed = getcookie('discuz_collapse'); collapsed = updatestring(collapsed, 'sidebar', 1); setcookie('discuz_collapse', collapsed, (collapsed ? 2592000 : -2592000)); location.reload(); } } function trim(str) { return (str + '').replace(/(/s+)$/g, '').replace(/^/s+/g, ''); } function _attachEvent(obj, evt, func, eventobj) { eventobj = !eventobj ? obj : eventobj; if (obj.addEventListener) { obj.addEventListener(evt, func, false); } else if (eventobj.attachEvent) { obj.attachEvent("on" + evt, func); } } var cssloaded = new Array(); function loadcss(cssname) { if (!cssloaded[cssname]) { css = document.createElement('link'); css.type = 'text/css'; css.rel = 'stylesheet'; css.href = 'css/10/style_' + STYLEID + '_' + cssname + '.css?' + VERHASH; var headNode = document.getElementsByTagName("head")[0]; headNode.appendChild(css); cssloaded[cssname] = 1; } } var jsmenu = new Array(); var ctrlobjclassName; jsmenu['active'] = new Array(); jsmenu['timer'] = new Array(); jsmenu['iframe'] = new Array(); function initCtrl(ctrlobj, click, duration, timeout, layer) { if (ctrlobj &amp;&amp; !ctrlobj.initialized) { ctrlobj.initialized = true; ctrlobj.unselectable = true; ctrlobj.outfunc = typeof ctrlobj.onmouseout == 'function' ? ctrlobj.onmouseout : null; ctrlobj.onmouseout = function() { if (this.outfunc) this.outfunc(); if (duration &lt; 3 &amp;&amp; !jsmenu['timer'][ctrlobj.id]) jsmenu['timer'][ctrlobj.id] = setTimeout('hideMenu(' + layer + ')', timeout); } ctrlobj.overfunc = typeof ctrlobj.onmouseover == 'function' ? ctrlobj.onmouseover : null; ctrlobj.onmouseover = function(e) { doane(e); if (this.overfunc) this.overfunc(); if (click) { clearTimeout(jsmenu['timer'][this.id]); jsmenu['timer'][this.id] = null; } else { for (var id in jsmenu['timer']) { if (jsmenu['timer'][id]) { clearTimeout(jsmenu['timer'][id]); jsmenu['timer'][id] = null; } } } } } } function initMenu(ctrlid, menuobj, duration, timeout, layer, drag) { if (menuobj &amp;&amp; !menuobj.initialized) { menuobj.initialized = true; menuobj.ctrlkey = ctrlid; menuobj.onclick = ebygum; menuobj.style.position = 'absolute'; if (duration &lt; 3) { if (duration &gt; 1) { menuobj.onmouseover = function() { clearTimeout(jsmenu['timer'][ctrlid]); jsmenu['timer'][ctrlid] = null; } } if (duration != 1) { menuobj.onmouseout = function() { jsmenu['timer'][ctrlid] = setTimeout('hideMenu(' + layer + ')', timeout); } } } menuobj.style.zIndex = 999 + layer; if (drag) { menuobj.onmousedown = function(event) { try { menudrag(menuobj, event, 1); } catch (e) { } }; menuobj.onmousemove = function(event) { try { menudrag(menuobj, event, 2); } catch (e) { } }; menuobj.onmouseup = function(event) { try { menudrag(menuobj, event, 3); } catch (e) { } }; } } } var menudragstart = new Array(); function menudrag(menuobj, e, op) { if (op == 1) { if (in_array(is_ie ? event.srcElement.tagName : e.target.tagName, ['TEXTAREA', 'INPUT', 'BUTTON', 'SELECT'])) { return; } menudragstart = is_ie ? [event.clientX, event.clientY] : [e.clientX, e.clientY]; menudragstart[2] = parseInt(menuobj.style.left); menudragstart[3] = parseInt(menuobj.style.top); doane(e); } else if (op == 2 &amp;&amp; menudragstart[0]) { var menudragnow = is_ie ? [event.clientX, event.clientY] : [e.clientX, e.clientY]; menuobj.style.left = (menudragstart[2] + menudragnow[0] - menudragstart[0]) + 'px'; menuobj.style.top = (menudragstart[3] + menudragnow[1] - menudragstart[1]) + 'px'; doane(e); } else if (op == 3) { menudragstart = []; doane(e); } } function showMenu(ctrlid, click, offset, duration, timeout, layer, showid, maxh, drag) { var ctrlobj = $(ctrlid); if (!ctrlobj) return; if (isUndefined(click)) click = false; if (isUndefined(offset)) offset = 0; if (isUndefined(duration)) duration = 2; if (isUndefined(timeout)) timeout = 250; if (isUndefined(layer)) layer = 0; if (isUndefined(showid)) showid = ctrlid; var showobj = $(showid); var menuobj = $(showid + '_menu'); if (!showobj || !menuobj) return; if (isUndefined(maxh)) maxh = 400; if (isUndefined(drag)) drag = false; if (click &amp;&amp; jsmenu['active'][layer] == menuobj) { hideMenu(layer); return; } else { hideMenu(layer); } var len = jsmenu['timer'].length; if (len &gt; 0) { for (var i = 0; i &lt; len; i++) { if (jsmenu['timer'][i]) clearTimeout(jsmenu['timer'][i]); } } initCtrl(ctrlobj, click, duration, timeout, layer); ctrlobjclassName = ctrlobj.className; ctrlobj.className += ' hover'; initMenu(ctrlid, menuobj, duration, timeout, layer, drag); menuobj.style.display = ''; if (!is_opera) { menuobj.style.clip = 'rect(auto, auto, auto, auto)'; } setMenuPosition(showid, offset); if (maxh &amp;&amp; menuobj.scrollHeight &gt; maxh) { menuobj.style.height = maxh + 'px'; if (is_opera) { menuobj.style.overflow = 'auto'; } else { menuobj.style.overflowY = 'auto'; } } if (!duration) { setTimeout('hideMenu(' + layer + ')', timeout); } jsmenu['active'][layer] = menuobj; } function setMenuPosition(showid, offset) { var showobj = $(showid); var menuobj = $(showid + '_menu'); if (isUndefined(offset)) offset = 0; if (showobj) { showobj.pos = fetchOffset(showobj); showobj.X = showobj.pos['left']; showobj.Y = showobj.pos['top']; if ($(InFloat) != null) { var InFloate = InFloat.split('_'); if (!floatwinhandle[InFloate[1] + '_1']) { floatwinnojspos = fetchOffset($('floatwinnojs')); floatwinhandle[InFloate[1] + '_1'] = floatwinnojspos['left']; floatwinhandle[InFloate[1] + '_2'] = floatwinnojspos['top']; } showobj.X = showobj.X - $(InFloat).scrollLeft - parseInt(floatwinhandle[InFloate[1] + '_1']); showobj.Y = showobj.Y - $(InFloat).scrollTop - parseInt(floatwinhandle[InFloate[1] + '_2']); InFloat = ''; } showobj.w = showobj.offsetWidth; showobj.h = showobj.offsetHeight; menuobj.w = menuobj.offsetWidth; menuobj.h = menuobj.offsetHeight; if (offset &lt; 3) { menuobj.style.left = (showobj.X + menuobj.w &gt; document.body.clientWidth) &amp;&amp; (showobj.X + showobj.w - menuobj.w &gt;= 0) ? showobj.X + showobj.w - menuobj.w + 'px' : showobj.X + 'px'; menuobj.style.top = offset == 1 ? showobj.Y + 'px' : (offset == 2 || ((showobj.Y + showobj.h + menuobj.h &gt; document.documentElement.scrollTop + document.documentElement.clientHeight) &amp;&amp; (showobj.Y - menuobj.h &gt;= 0)) ? (showobj.Y - menuobj.h) + 'px' : showobj.Y + showobj.h + 'px'); } else if (offset == 3) { menuobj.style.left = (document.body.clientWidth - menuobj.clientWidth) / 2 + document.body.scrollLeft + 'px'; menuobj.style.top = (document.body.clientHeight - menuobj.clientHeight) / 2 + document.body.scrollTop + 'px'; } if (menuobj.style.clip &amp;&amp; !is_opera) { menuobj.style.clip = 'rect(auto, auto, auto, auto)'; } } } function hideMenu(layer) { if (isUndefined(layer)) layer = 0; if (jsmenu['active'][layer]) { try { $(jsmenu['active'][layer].ctrlkey).className = ctrlobjclassName; } catch (e) { } clearTimeout(jsmenu['timer'][jsmenu['active'][layer].ctrlkey]); jsmenu['active'][layer].style.display = 'none'; if (is_ie &amp;&amp; is_ie &lt; 7 &amp;&amp; jsmenu['iframe'][layer]) { jsmenu['iframe'][layer].style.display = 'none'; } jsmenu['active'][layer] = null; } } function fetchOffset(obj) { var left_offset = obj.offsetLeft; var top_offset = obj.offsetTop; while ((obj = obj.offsetParent) != null) { left_offset += obj.offsetLeft; top_offset += obj.offsetTop; } return { 'left': left_offset, 'top': top_offset }; } function ebygum(eventobj) { if (!eventobj || is_ie) { window.event.cancelBubble = true; return window.event; } else { if (eventobj.target.type == 'submit') { eventobj.target.form.submit(); } eventobj.stopPropagation(); return eventobj; } } function menuoption_onclick_function(e) { this.clickfunc(); hideMenu(); } function menuoption_onclick_link(e) { choose(e, this); } function menuoption_onmouseover(e) { this.className = 'popupmenu_highlight'; } function menuoption_onmouseout(e) { this.className = 'popupmenu_option'; } function choose(e, obj) { var links = obj.getElementsByTagName('a'); if (links[0]) { if (is_ie) { links[0].click(); window.event.cancelBubble = true; } else { if (e.shiftKey) { window.open(links[0].href); e.stopPropagation(); e.preventDefault(); } else { window.location = links[0].href; e.stopPropagation(); e.preventDefault(); } } hideMenu(); } } var Ajaxs = new Array(); var AjaxStacks = new Array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0); var attackevasive = isUndefined(attackevasive) ? 0 : attackevasive; function Ajax(recvType, waitId) { for (var stackId = 0; stackId &lt; AjaxStacks.length &amp;&amp; AjaxStacks[stackId] != 0; stackId++); AjaxStacks[stackId] = 1; var aj = new Object(); aj.loading = '載入中...'; //public aj.recvType = recvType ? recvType : 'XML'; //public aj.waitId = waitId ? $(waitId) : null; //public aj.resultHandle = null; //private aj.sendString = ''; //private aj.targetUrl = ''; //private aj.stackId = 0; aj.stackId = stackId; aj.setLoading = function(loading) { if (typeof loading !== 'undefined' &amp;&amp; loading !== null) aj.loading = loading; } aj.setRecvType = function(recvtype) { aj.recvType = recvtype; } aj.setWaitId = function(waitid) { aj.waitId = typeof waitid == 'object' ? waitid : $(waitid); } aj.createXMLHttpRequest = function() { var request = false; if (window.XMLHttpRequest) { request = new XMLHttpRequest(); if (request.overrideMimeType) { request.overrideMimeType('text/xml'); } } else if (window.ActiveXObject) { var versions = ['Microsoft.XMLHTTP', 'MSXML.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.7.0', 'Msxml2.XMLHTTP.6.0', 'Msxml2.XMLHTTP.5.0', 'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP']; for (var i = 0; i &lt; versions.length; i++) { try { request = new ActiveXObject(versions[i]); if (request) { return request; } } catch (e) { } } } return request; } aj.XMLHttpRequest = aj.createXMLHttpRequest(); aj.showLoading = function() { if (aj.waitId &amp;&amp; (aj.XMLHttpRequest.readyState != 4 || aj.XMLHttpRequest.status != 200)) { aj.waitId.style.display = ''; aj.waitId.innerHTML = '&lt;span&gt;&lt;img src="' + IMGDIR + '/loading.gif" mce_src="' + IMGDIR + '/loading.gif"&gt; ' + aj.loading + '&lt;/span&gt;'; } } aj.processHandle = function() { if (aj.XMLHttpRequest.readyState == 4 &amp;&amp; aj.XMLHttpRequest.status == 200) { for (k in Ajaxs) { if (Ajaxs[k] == aj.targetUrl) { Ajaxs[k] = null; } } if (aj.waitId) { aj.waitId.style.display = 'none'; } if (aj.recvType == 'HTML') { aj.resultHandle(aj.XMLHttpRequest.responseText, aj); } else if (aj.recvType == 'XML') { if (aj.XMLHttpRequest.responseXML.lastChild) { aj.resultHandle(aj.XMLHttpRequest.responseXML.lastChild.firstChild.nodeValue, aj); } else { if (ajaxdebug) { var error = mb_cutstr(aj.XMLHttpRequest.responseText.replace(//r?/n/g, '//n').replace(/"/g, '///"'), 200); aj.resultHandle('&lt;root&gt;ajaxerror&lt;mce:script type="text/javascript" reload="1"&gt;&lt;!-- alert(/'Ajax Error: //n' + error + '/'); // --&gt;&lt;/mce:script&gt;&lt;/root&gt;', aj); } } } AjaxStacks[aj.stackId] = 0; } } aj.get = function(targetUrl, resultHandle) { setTimeout(function() { aj.showLoading() }, 250); if (in_array(targetUrl, Ajaxs)) { return false; } else { Ajaxs.push(targetUrl); } aj.targetUrl = targetUrl; aj.XMLHttpRequest.onreadystatechange = aj.processHandle; aj.resultHandle = resultHandle; var delay = attackevasive &amp; 1 ? (aj.stackId + 1) * 1001 : 100; if (window.XMLHttpRequest) { setTimeout(function() { aj.XMLHttpRequest.open('GET', aj.targetUrl); aj.XMLHttpRequest.send(null); }, delay); } else { setTimeout(function() { aj.XMLHttpRequest.open("GET", targetUrl, true); aj.XMLHttpRequest.send(); }, delay); } } aj.post = function(targetUrl, sendString, resultHandle) { setTimeout(function() { aj.showLoading() }, 250); if (in_array(targetUrl, Ajaxs)) { return false; } else { Ajaxs.push(targetUrl); } aj.targetUrl = targetUrl; aj.sendString = sendString; aj.XMLHttpRequest.onreadystatechange = aj.processHandle; aj.resultHandle = resultHandle; aj.XMLHttpRequest.open('POST', targetUrl); aj.XMLHttpRequest.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded'); aj.XMLHttpRequest.send(aj.sendString); } return aj; } function newfunction(func) { var args = new Array(); for (var i = 1; i &lt; arguments.length; i++) args.push(arguments[i]); return function(event) { doane(event); window[func].apply(window, args); return false; } } function display(id) { $(id).style.display = $(id).style.display == '' ? 'none' : ''; } function display_opacity(id, n) { if (!$(id)) { return; } if (n &gt;= 0) { n -= 10; $(id).style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=' + n + ')'; $(id).style.opacity = n / 100; setTimeout('display_opacity(/'' + id + '/',' + n + ')', 50); } else { $(id).style.display = 'none'; $(id).style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=100)'; $(id).style.opacity = 1; } } var evalscripts = new Array(); function evalscript(s) { if (s.indexOf('&lt;mce:script') == -1) return s; var p = /&lt;script[^/&gt;&lt;!-- ]*?&gt;([^/x00]*?)&lt;//script&gt;/ig; var arr = new Array(); while (arr = p.exec(s)) { var p1 = /&lt;script[^/&gt;]*?src=/"([^/&gt;]*?)/"[^/&gt;]*?(reload=/"1/")?(?:charset=/"([/w/-]+?)/")?&gt;&lt;//script&gt;/i; var arr1 = new Array(); arr1 = p1.exec(arr[0]); if (arr1) { appendscript(arr1[1], '', arr1[2], arr1[3]); } else { p1 = /&lt;script(.*?)&gt;([^/x00]+?)&lt;//script&gt;/i; arr1 = p1.exec(arr[0]); appendscript('', arr1[2], arr1[1].indexOf('reload=') != -1); } } return s; } function appendscript(src, text, reload, charset) { var id = hash(src + text); if (!reload &amp;&amp; in_array(id, evalscripts)) return; if (reload &amp;&amp; $(id)) { $(id).parentNode.removeChild($(id)); } evalscripts.push(id); var scriptNode = document.createElement("script"); scriptNode.type = "text/javascript"; scriptNode.id = id; scriptNode.charset = charset ? charset : (is_moz ? document.characterSet : document.charset); try { if (src) { scriptNode.src = src; } else if (text) { scriptNode.text = text; } $('append_parent').appendChild(scriptNode); } catch (e) { } } function stripscript(s) { return s.replace(/&lt;script.*?&gt;.*?&lt;//script&gt;/ig, ''); } function ajaxupdateevents(obj, tagName) { tagName = tagName ? tagName : 'A'; var objs = obj.getElementsByTagName(tagName); for (k in objs) { var o = objs[k]; ajaxupdateevent(o); } } function ajaxupdateevent(o) { if (typeof o == 'object' &amp;&amp; o.getAttribute) { if (o.getAttribute('ajaxtarget')) { if (!o.id) o.id = Math.random(); var ajaxevent = o.getAttribute('ajaxevent') ? o.getAttribute('ajaxevent') : 'click'; var ajaxurl = o.getAttribute('ajaxurl') ? o.getAttribute('ajaxurl') : o.href; _attachEvent(o, ajaxevent, newfunction('ajaxget', ajaxurl, o.getAttribute('ajaxtarget'), o.getAttribute('ajaxwaitid'), o.getAttribute('ajaxloading'), o.getAttribute('ajaxdisplay'))); if (o.getAttribute('ajaxfunc')) { o.getAttribute('ajaxfunc').match(/(/w+)/((.+?)/)/); _attachEvent(o, ajaxevent, newfunction(RegExp.$1, RegExp.$2)); } } } } /* *@ url: 需求請求ssss的 url *@ id : 顯示的 id *@ waitid: 等待的 id，預設為顯示的 id，如果 waitid 為空字串，則不顯示 loading...， 如果為 null，則在 showid 區域顯示 *@ linkid: 是哪個連結觸發的該 ajax 請求，該物件的屬性(如 ajaxdisplay)儲存了一些 ajax 請求過程需要的資料。 */ function ajaxget(url, showid, waitid, loading, display, recall) { waitid = typeof waitid == 'undefined' || waitid === null ? showid : waitid; var x = new Ajax(); x.setLoading(loading); x.setWaitId(waitid); x.display = typeof display == 'undefined' || display == null ? '' : display; x.showId = $(showid); if (x.showId) x.showId.orgdisplay = typeof x.showId.orgdisplay === 'undefined' ? x.showId.style.display : x.showId.orgdisplay; if (url.substr(strlen(url) - 1) == '#') { url = url.substr(0, strlen(url) - 1); x.autogoto = 1; } var url = url + '&amp;inajax=1&amp;ajaxtarget=' + showid; x.get(url, function(s, x) { evaled = false; if (s.indexOf('ajaxerror') != -1) { evalscript(s); evaled = true; } if (!evaled &amp;&amp; (typeof ajaxerror == 'undefined' || !ajaxerror)) { if (x.showId) { x.showId.style.display = x.showId.orgdisplay; x.showId.style.display = x.display; x.showId.orgdisplay = x.showId.style.display; ajaxinnerhtml(x.showId, s); ajaxupdateevents(x.showId); if (x.autogoto) scroll(0, x.showId.offsetTop); } } if (!evaled) evalscript(s); ajaxerror = null; if (recall) { eval(recall); } }); } var ajaxpostHandle = 0; function ajaxpost(formid, showid, waitid, showidclass, submitbtn) { showloading(); var waitid = typeof waitid == 'undefined' || waitid === null ? showid : (waitid !== '' ? waitid : ''); var showidclass = !showidclass ? '' : showidclass; if (ajaxpostHandle != 0) { return false; } var ajaxframeid = 'ajaxframe'; var ajaxframe = $(ajaxframeid); if (ajaxframe == null) { if (is_ie &amp;&amp; !is_opera) { ajaxframe = document.createElement("&lt;iframe name='" + ajaxframeid + "' id='" + ajaxframeid + "'&gt;&lt;/iframe&gt;"); } else { ajaxframe = document.createElement("iframe"); ajaxframe.name = ajaxframeid; ajaxframe.id = ajaxframeid; } ajaxframe.style.display = 'none'; $('append_parent').appendChild(ajaxframe); } $(formid).target = ajaxframeid; ajaxpostHandle = [showid, ajaxframeid, formid, $(formid).target, showidclass, submitbtn]; if (ajaxframe.attachEvent) { ajaxframe.detachEvent('onload', ajaxpost_load); ajaxframe.attachEvent('onload', ajaxpost_load); } else { document.removeEventListener('load', ajaxpost_load, true); ajaxframe.addEventListener('load', ajaxpost_load, false); } $(formid).action += '&amp;inajax=1'; $(formid).submit(); return false; } function ajaxpost_load() { showloading('none'); var s = ''; try { if (is_ie) { s = $(ajaxpostHandle[1]).contentWindow.document.XMLDocument.text; } else { s = $(ajaxpostHandle[1]).contentWindow.document.documentElement.firstChild.nodeValue; } } catch (e) { if (ajaxdebug) { var error = mb_cutstr($(ajaxpostHandle[1]).contentWindow.document.body.innerText.replace(//r?/n/g, '//n').replace(/"/g, '///"'), 200); s = '&lt;root&gt;ajaxerror&lt;script type="text/javascript" reload="1"&gt;alert(/'Ajax Error: //n' + error + '/'); // --&gt;&lt;/mce:script&gt;&lt;/root&gt;'; } } evaled = false; if (s != '' &amp;&amp; s.indexOf('ajaxerror') != -1) { evalscript(s); evaled = true; } if (ajaxpostHandle[4]) { $(ajaxpostHandle[0]).className = ajaxpostHandle[4]; if (ajaxpostHandle[5]) { ajaxpostHandle[5].disabled = false; } } if (!evaled &amp;&amp; (typeof ajaxerror == 'undefined' || !ajaxerror)) { ajaxinnerhtml($(ajaxpostHandle[0]), s); if (!evaled) evalscript(s); setMenuPosition($(ajaxpostHandle[0]).ctrlid, 0); setTimeout("hideMenu()", 3000); } ajaxerror = null; if ($(ajaxpostHandle[2])) { $(ajaxpostHandle[2]).target = ajaxpostHandle[3]; } ajaxpostHandle = 0; } function ajaxmenu(e, ctrlid, timeout, func, cache, duration, ismenu, divclass, optionclass) { showloading(); if (jsmenu['active'][0] &amp;&amp; jsmenu['active'][0].ctrlkey == ctrlid) { hideMenu(); doane(e); return; } else if (is_ie &amp;&amp; is_ie &lt; 7 &amp;&amp; document.readyState.toLowerCase() != 'complete') { return; } if (isUndefined(timeout)) timeout = 3000; if (isUndefined(func)) func = ''; if (isUndefined(cache)) cache = 1; if (isUndefined(divclass)) divclass = 'popupmenu_popup'; if (isUndefined(optionclass)) optionclass = 'popupmenu_option'; if (isUndefined(ismenu)) ismenu = 1; if (isUndefined(duration)) duration = timeout &gt; 0 ? 0 : 3; var div = $(ctrlid + '_menu'); if (cache &amp;&amp; div) { showMenu(ctrlid, e.type == 'click', 0, duration, timeout, 0, ctrlid, 400, 1); if (func) setTimeout(func + '(' + ctrlid + ')', timeout); doane(e); } else { if (!div) { div = document.createElement('div'); div.ctrlid = ctrlid; div.id = ctrlid + '_menu'; div.style.display = 'none'; div.className = divclass; $('append_parent').appendChild(div); } var x = new Ajax(); var href = !isUndefined($(ctrlid).href) ? $(ctrlid).href : $(ctrlid).attributes['href'].value; x.div = div; x.etype = e.type; x.optionclass = optionclass; x.duration = duration; x.timeout = timeout; x.get(href + '&amp;inajax=1&amp;ajaxmenuid=' + ctrlid + '_menu', function(s) { evaled = false; if (s.indexOf('ajaxerror') != -1) { evalscript(s); evaled = true; if (!cache &amp;&amp; duration != 3 &amp;&amp; x.div.id) setTimeout('$("append_parent").removeChild($(/'' + x.div.id + '/'))', timeout); } if (!evaled &amp;&amp; (typeof ajaxerror == 'undefined' || !ajaxerror)) { if (x.div) x.div.innerHTML = '&lt;div class="' + x.optionclass + '"&gt;' + s + '&lt;/div&gt;'; showMenu(ctrlid, x.etype == 'click', 0, x.duration, x.timeout, 0, ctrlid, 400, 1); if (func) setTimeout(func + '("' + ctrlid + '")', x.timeout); } if (!evaled) evalscript(s); ajaxerror = null; showloading('none'); }); doane(e); } } //得到一個定長的hash值， 依賴於 stringxor() function hash(string, length) { var length = length ? length : 32; var start = 0; var i = 0; var result = ''; filllen = length - string.length % length; for (i = 0; i &lt; filllen; i++) { string += "0"; } while (start &lt; string.length) { result = stringxor(result, string.substr(start, length)); start += length; } return result; } function stringxor(s1, s2) { var s = ''; var hash = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; var max = Math.max(s1.length, s2.length); for (var i = 0; i &lt; max; i++) { var k = s1.charCodeAt(i) ^ s2.charCodeAt(i); s += hash.charAt(k % 52); } return s; } function showloading(display, waiting) { var display = display ? display : 'block'; var waiting = waiting ? waiting : '頁面載入中...'; $('ajaxwaitid').innerHTML = waiting; $('ajaxwaitid').style.display = display; } function ajaxinnerhtml(showid, s) { if (showid.tagName != 'TBODY') { showid.innerHTML = s; } else { while (showid.firstChild) { showid.firstChild.parentNode.removeChild(showid.firstChild); } var div1 = document.createElement('DIV'); div1.id = showid.id + '_div'; div1.innerHTML = '&lt;table&gt;&lt;tbody id="' + showid.id + '_tbody"&gt;' + s + '&lt;/tbody&gt;&lt;/table&gt;'; $('append_parent').appendChild(div1); var trs = div1.getElementsByTagName('TR'); var l = trs.length; for (var i = 0; i &lt; l; i++) { showid.appendChild(trs[0]); } var inputs = div1.getElementsByTagName('INPUT'); var l = inputs.length; for (var i = 0; i &lt; l; i++) { showid.appendChild(inputs[0]); } div1.parentNode.removeChild(div1); } } function AC_GetArgs(args, classid, mimeType) { var ret = new Object(); ret.embedAttrs = new Object(); ret.params = new Object(); ret.objAttrs = new Object(); for (var i = 0; i &lt; args.length; i = i + 2) { var currArg = args[i].toLowerCase(); switch (currArg) { case "classid": break; case "pluginspage": ret.embedAttrs[args[i]] = 'http://www.macromedia.com/go/getflashplayer'; break; case "src": ret.embedAttrs[args[i]] = args[i + 1]; ret.params["movie"] = args[i + 1]; break; case "codebase": ret.objAttrs[args[i]] = 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0'; break; case "onafterupdate": case "onbeforeupdate": case "onblur": case "oncellchange": case "onclick": case "ondblclick": case "ondrag": case "ondragend": case "ondragenter": case "ondragleave": case "ondragover": case "ondrop": case "onfinish": case "onfocus": case "onhelp": case "onmousedown": case "onmouseup": case "onmouseover": case "onmousemove": case "onmouseout": case "onkeypress": case "onkeydown": case "onkeyup": case "onload": case "onlosecapture": case "onpropertychange": case "onreadystatechange": case "onrowsdelete": case "onrowenter": case "onrowexit": case "onrowsinserted": case "onstart": case "onscroll": case "onbeforeeditfocus": case "onactivate": case "onbeforedeactivate": case "ondeactivate": case "type": case "id": ret.objAttrs[args[i]] = args[i + 1]; break; case "width": case "height": case "align": case "vspace": case "hspace": case "class": case "title": case "accesskey": case "name": case "tabindex": ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i + 1]; break; default: ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i + 1]; } } ret.objAttrs["classid"] = classid; if (mimeType) { ret.embedAttrs["type"] = mimeType; } return ret; } function AC_FL_RunContent() { var ret = AC_GetArgs(arguments, "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000", "application/x-shockwave-flash"); var str = ''; if (is_ie &amp;&amp; !is_opera) { str += '&lt;object '; for (var i in ret.objAttrs) { str += i + '="' + ret.objAttrs[i] + '" '; } str += '&gt;'; for (var i in ret.params) { str += '&lt;param name="' + i + '" value="' + ret.params[i] + '" /&gt; '; } str += '&lt;/object&gt;'; } else { str += '&lt;embed '; for (var i in ret.embedAttrs) { str += i + '="' + ret.embedAttrs[i] + '" '; } str += '&gt;&lt;/embed&gt;'; } return str; } //PageScroll function pagescroll_class(obj, pagewidth, pageheight) { this.ctrlobj = $(obj); this.speed = 2; this.pagewidth = pagewidth; this.times = 1; this.pageheight = pageheight; this.running = 0; this.defaultleft = 0; this.defaulttop = 0; this.script = ''; this.start = function(times) { if (this.running) return 0; this.times = !times ? 1 : times; this.scrollpx = 0; return this.running = 1; } this.left = function(times, script) { if (!this.start(times)) return; this.stepv = -(this.step = this.pagewidth * this.times / this.speed); this.script = !script ? '' : script; setTimeout('pagescroll.h()', 1); } this.right = function(times, script) { if (!this.start(times)) return; this.stepv = this.step = this.pagewidth * this.times / this.speed; this.script = !script ? '' : script; setTimeout('pagescroll.h()', 1); } this.up = function(times, script) { if (!this.start(times)) return; this.stepv = -(this.step = this.pageheight * this.times / this.speed); this.script = !script ? '' : script; setTimeout('pagescroll.v()', 1); } this.down = function(times, script) { if (!this.start(times)) return; this.stepv = this.step = this.pageheight * this.times / this.speed; this.script = !script ? '' : script; setTimeout('pagescroll.v()', 1); } this.h = function() { if (this.scrollpx &lt;= this.pagewidth * this.times) { this.scrollpx += Math.abs(this.stepv); patch = this.scrollpx &gt; this.pagewidth * this.times ? this.scrollpx - this.pagewidth * this.times : 0; patch = patch &gt; 0 &amp;&amp; this.stepv &lt; 0 ? -patch : patch; oldscrollLeft = this.ctrlobj.scrollLeft; this.ctrlobj.scrollLeft = this.ctrlobj.scrollLeft + this.stepv - patch; if (oldscrollLeft != this.ctrlobj.scrollLeft) { setTimeout('pagescroll.h()', 1); return; } } if (this.script) { eval(this.script); } this.running = 0; } this.v = function() { if (this.scrollpx &lt;= this.pageheight * this.times) { this.scrollpx += Math.abs(this.stepv); patch = this.scrollpx &gt; this.pageheight * this.times ? this.scrollpx - this.pageheight * this.times : 0; patch = patch &gt; 0 &amp;&amp; this.stepv &lt; 0 ? -patch : patch; oldscrollTop = this.ctrlobj.scrollTop; this.ctrlobj.scrollTop = this.ctrlobj.scrollTop + this.stepv - patch; if (oldscrollTop != this.ctrlobj.scrollTop) { setTimeout('pagescroll.v()', 1); return; } } if (this.script) { eval(this.script); } this.running = 0; } this.init = function() { this.ctrlobj.scrollLeft = this.defaultleft; this.ctrlobj.scrollTop = this.defaulttop; } } //LiSelect var selectopen = null; var hiddencheckstatus = 0; /** * 重寫select，起到美化的作用 * * Example: * loadselect('typeid', 0, 'floatlayout_edit'); * @param string id 元素ID * @param 1/0 showinput 是否可以輸入值 * @param string pageobj 上層元素id,用於dailog中相對定位 * @param 1/0 pos 1-&ldquo; &rdquo;，0-&ldquo;z-index:999;position: absolute; width: ' + objoffset['width'] + 'px;' : ''&rdquo; */ function loadselect(id, showinput, pageobj, pos, method) { var obj = $(id); var objname = $(id).name; // 獲取元素的name var objoffset = fetchOffset(obj); // 獲取元素當前位置 objoffset['width'] = is_ie ? (obj.offsetWidth ? obj.offsetWidth : parseInt(obj.currentStyle.width)) : obj.offsetWidth; objoffset['height'] = is_ie ? (obj.offsetHeight ? obj.offsetHeight : parseInt(obj.currentStyle.height)) : obj.offsetHeight; pageobj = !pageobj ? '' : pageobj; showinput = !showinput ? 0 : showinput; pos = !pos ? 0 : 1; method = !method ? 0 : 1; var maxlength = 0; var defaultopt = '', defaultv = ''; var lis = '&lt;ul onfocus="loadselect_keyinit(event, 1)" onblur="loadselect_keyinit(event, 2)" class="newselect" id="' + objname + '_selectmenu" style="' + (!pos ? 'z-index:999;position: absolute; width: ' + objoffset['width'] + 'px;' : '') + 'display: none"&gt;'; for (var i = 0; i &lt; obj.options.length; i++) { lis += '&lt;li ' + (obj.options[i].selected ? 'class="current" ' : '') + 'k_id="' + id + '" k_value="' + obj.options[i].value + '" onclick="loadselect_liset(/'' + objname + '/', ' + showinput + ', /'' + id + '/',' + (showinput ? 'this.innerHTML' : '/'' + obj.options[i].value + '/'') + ',this.innerHTML, ' + i + ')"&gt;' + obj.options[i].innerHTML + '&lt;/li&gt;'; maxlength = obj.options[i].value.length &gt; maxlength ? obj.options[i].value.length : maxlength; if (obj.options[i].selected) { defaultopt = obj.options[i].innerHTML; defaultv = obj.options[i].value; if ($(objname)) { $(objname).setAttribute('selecti', i); } } } lis += '&lt;/ul&gt;'; if (showinput) { inp = '&lt;input autocomplete="off" class="newselect" id="' + objname + '_selectinput" onclick="loadselect_viewmenu(this, /'' + objname + '/', 0, /'' + pageobj + '/');doane(event)" onchange="loadselect_inputset(/'' + id + '/', this.value);loadselect_viewmenu(this, /'' + objname + '/', 0, /'' + pageobj + '/')" value="' + defaultopt + '" style="width: ' + objoffset['width'] + 'px;height: ' + objoffset['height'] + 'px;" tabindex="1" /&gt;'; } else { inp = '&lt;a href="javascript:;" mce_href="javascript:;" hidefocus="true" class="loadselect" id="' + objname + '_selectinput"' + (!obj.disabled ? ' onfocus="loadselect_keyinit(event, 1)" onblur="loadselect_keyinit(event, 2)" onmouseover="this.focus()" onmouseout="this.blur()" onkeyup="loadselect_key(this, event, /'' + objname + '/', /'' + pageobj + '/')" onclick="loadselect_viewmenu(this, /'' + objname + '/', 0, /'' + pageobj + '/');doane(event)"' : '') + ' tabindex="1"&gt;' + defaultopt + '&lt;/a&gt;'; } obj.options.length = 0; if (defaultopt) { obj.options[0] = showinput ? new Option('', defaultopt) : new Option('', defaultv); } obj.style.width = objoffset['width'] + 'px'; obj.style.display = 'none'; if (!method) { obj.outerHTML += inp + lis; } else { if (showinput) { var inpobj = document.createElement("input"); } else { var inpobj = document.createElement("a"); } obj.parentNode.appendChild(inpobj); inpobj.outerHTML = inp; var lisobj = document.createElement("ul"); obj.parentNode.appendChild(lisobj); lisobj.outerHTML = lis; } } function loadselect_keyinit(e, a) { if (a == 1) { if (document.attachEvent) { document.body.attachEvent('onkeydown', loadselect_keyhandle); } else { document.body.addEventListener('keydown', loadselect_keyhandle, false); } } else { if (document.attachEvent) { document.body.detachEvent('onkeydown', loadselect_keyhandle); } else { document.body.removeEventListener('keydown', loadselect_keyhandle, false); } } } function loadselect_keyhandle(e) { e = is_ie ? event : e; if (e.keyCode == 40 || e.keyCode == 38) doane(e); } function loadselect_key(ctrlobj, e, objname, pageobj) { value = e.keyCode; if (value == 40 || value == 38) { if ($(objname + '_selectmenu').style.display == 'none') { loadselect_viewmenu(ctrlobj, objname, 0, pageobj); } else { lis = $(objname + '_selectmenu').getElementsByTagName('LI'); selecti = $(objname).getAttribute('selecti'); lis[selecti].className = ''; if (value == 40) { selecti = parseInt(selecti) + 1; } else if (value == 38) { selecti = parseInt(selecti) - 1; } if (selecti &lt; 0) { selecti = lis.length - 1 } else if (selecti &gt; lis.length - 1) { selecti = 0; } lis[selecti].className = 'current'; $(objname).setAttribute('selecti', selecti); lis[selecti].parentNode.scrollTop = lis[selecti].offsetTop; } } else if (value == 13) { lis = $(objname + '_selectmenu').getElementsByTagName('LI'); for (i = 0; i &lt; lis.length; i++) { if (lis[i].className == 'current') { loadselect_liset(objname, 0, lis[i].getAttribute('k_id'), lis[i].getAttribute('k_value'), lis[i].innerHTML, i); break; } } } } function loadselect_viewmenu(ctrlobj, objname, hidden, pageobj) { if (!selectopen) { if (document.attachEvent) { document.body.attachEvent('onclick', loadselect_hiddencheck); } else { document.body.addEventListener('click', loadselect_hiddencheck, false); } } var hidden = !hidden ? 0 : 1; if ($(objname + '_selectmenu').style.display == '' || hidden) { $(objname + '_selectmenu').style.display = 'none'; } else { if ($(selectopen)) { $(selectopen).style.display = 'none'; } var objoffset = fetchOffset(ctrlobj); if (pageobj) { var InFloate = pageobj.split('_'); objoffset['left'] -= $(pageobj).scrollLeft + parseInt(floatwinhandle[InFloate[1] + '_1']); objoffset['top'] -= $(pageobj).scrollTop + parseInt(floatwinhandle[InFloate[1] + '_2']); } objoffset['height'] = ctrlobj.offsetHeight; $(objname + '_selectmenu').style.display = ''; selectopen = objname + '_selectmenu'; } hiddencheckstatus = 1; } function loadselect_hiddencheck() { if (hiddencheckstatus) { if ($(selectopen)) { $(selectopen).style.display = 'none'; } hiddencheckstatus = 0; } } function loadselect_liset(objname, showinput, obj, v, opt, selecti) { var change = 1; if (showinput) { if ($(objname + '_selectinput').value != opt) { $(objname + '_selectinput').value = opt; } else { change = 0; } } else { if ($(objname + '_selectinput').innerHTML != opt) { $(objname + '_selectinput').innerHTML = opt; } else { change = 0; } } lis = $(objname + '_selectmenu').getElementsByTagName('LI'); lis[$(objname).getAttribute('selecti')].className = ''; lis[selecti].className = 'current'; $(objname).setAttribute('selecti', selecti); $(objname + '_selectmenu').style.display = 'none'; if (change) { obj = $(obj); obj.options.length = 0; obj.options[0] = new Option('', v); eval(obj.getAttribute('change')); } } function loadselect_inputset(obj, v) { obj = $(obj); obj.options.length = 0; obj.options[0] = new Option('', v); eval(obj.getAttribute('change')); } //DetectCapsLock var detectobj; function detectcapslock(e, obj) { detectobj = obj; valueCapsLock = e.keyCode ? e.keyCode : e.which; valueShift = e.shiftKey ? e.shiftKey : (valueCapsLock == 16 ? true : false); detectobj.className = (valueCapsLock &gt;= 65 &amp;&amp; valueCapsLock &lt;= 90 &amp;&amp; !valueShift || valueCapsLock &gt;= 97 &amp;&amp; valueCapsLock &lt;= 122 &amp;&amp; valueShift) ? 'capslock txt' : 'txt'; if (is_ie) { event.srcElement.onblur = detectcapslock_cleardetectobj; } else { e.target.onblur = detectcapslock_cleardetectobj; } } function detectcapslock_cleardetectobj() { detectobj.className = 'txt'; } //FloatWin var hiddenobj = new Array(); var floatwinhandle = new Array(); var floatscripthandle = new Array(); var floattabs = new Array(); var floatwins = new Array(); var InFloat = ''; var floatwinreset = 0; var floatwinopened = 0; function floatwin(action, script, w, h, scrollpos) { var floatonly = !floatonly ? 0 : 1; var actione = action.split('_'); action = actione[0]; if ((!allowfloatwin || allowfloatwin == 0) &amp;&amp; action == 'open' &amp;&amp; in_array(actione[1], ['register', 'login', 'newthread', 'reply', 'edit']) &amp;&amp; w &gt;= 600) { href = script; if (is_ie) { href += (script.indexOf('?') != -1 ? '&amp;' : '?') + 'referer=' + escape(location.href); } location.href = href; return; } var handlekey = actione[1]; var layerid = 'floatwin_' + handlekey; if (is_ie) { var objs = $('wrap').getElementsByTagName("OBJECT"); } else { var objs = $('wrap').getElementsByTagName("EMBED"); } if (action == 'open') { loadcss('float'); floatwinhandle[handlekey + '_0'] = layerid; if (!floatwinopened) { $('wrap').onkeydown = floatwin_wrapkeyhandle; for (i = 0; i &lt; objs.length; i++) { if (objs[i].style.visibility != 'hidden') { objs[i].setAttribute("oldvisibility", objs[i].style.visibility); objs[i].style.visibility = 'hidden'; } } } scrollpos = !scrollpos ? '' : 'floatwin_scroll(/'' + scrollpos + '/');'; var clientWidth = document.body.clientWidth; var clientHeight = document.documentElement.clientHeight ? document.documentElement.clientHeight : document.body.clientHeight; var scrollTop = document.body.scrollTop ? document.body.scrollTop : document.documentElement.scrollTop; if (script &amp;&amp; script != -1) { if (script.lastIndexOf('/') != -1) { script = script.substr(script.lastIndexOf('/') + 1); } var scriptfile = script.split('?'); scriptfile = scriptfile[0]; if (floatwinreset || floatscripthandle[scriptfile] &amp;&amp; floatscripthandle[scriptfile][0] != script) { if (!isUndefined(floatscripthandle[scriptfile])) { $('append_parent').removeChild($(floatscripthandle[scriptfile][1])); $('append_parent').removeChild($(floatscripthandle[scriptfile][1] + '_mask')); } floatwinreset = 0; } floatscripthandle[scriptfile] = [script, layerid]; } if (!$(layerid)) { floattabs[layerid] = new Array(); div = document.createElement('div'); div.className = 'floatwin'; div.id = layerid; div.style.width = w + 'px'; div.style.height = h + 'px'; div.style.left = floatwinhandle[handlekey + '_1'] = ((clientWidth - w) / 2) + 'px'; div.style.position = 'absolute'; div.style.zIndex = '999'; div.onkeydown = floatwin_keyhandle; $('append_parent').appendChild(div); $(layerid).style.display = ''; $(layerid).style.top = floatwinhandle[handlekey + '_2'] = ((clientHeight - h) / 2 + scrollTop) + 'px'; $(layerid).innerHTML = '&lt;div&gt;&lt;h3 class="float_ctrl"&gt;&lt;em&gt;&lt;img src="' + IMGDIR + '/loading.gif" mce_src="' + IMGDIR + '/loading.gif"&gt; 載入中...&lt;/em&gt;&lt;span&gt;&lt;a href="javascript:;" mce_href="javascript:;" class="float_close" onclick="floatwinreset = 1;floatwin(/'close_' + handlekey + '/');"&gt;&nbsp;&lt;/a&gt;&lt;/span&gt;&lt;/h3&gt;&lt;/div&gt;'; divmask = document.createElement('div'); divmask.className = 'floatwinmask'; divmask.id = layerid + '_mask'; divmask.style.width = (parseInt($(layerid).style.width) + 14) + 'px'; divmask.style.height = (parseInt($(layerid).style.height) + 14) + 'px'; divmask.style.left = (parseInt($(layerid).style.left) - 6) + 'px'; divmask.style.top = (parseInt($(layerid).style.top) - 6) + 'px'; divmask.style.position = 'absolute'; divmask.style.zIndex = '998'; divmask.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=90,finishOpacity=100,style=0)'; divmask.style.opacity = 0.9; $('append_parent').appendChild(divmask); if (script &amp;&amp; script != -1) { script += (script.search(//?/) &gt; 0 ? '&amp;' : '?') + 'infloat=yes&amp;handlekey=' + handlekey; try { ajaxget(script, layerid, '', '', '', scrollpos); } catch (e) { setTimeout("ajaxget('" + script + "', '" + layerid + "', '', '', '', '" + scrollpos + "')", 1000); } } else if (script == -1) { $(layerid).innerHTML = '&lt;div&gt;&lt;h3 class="float_ctrl"&gt;&lt;em id="' + layerid + '_title"&gt;&lt;/em&gt;&lt;span&gt;&lt;a href="javascript:;" mce_href="javascript:;" class="float_close" onclick="floatwinreset = 1;floatwin(/'close_' + handlekey + '/');"&gt;&nbsp;&lt;/a&gt;&lt;/span&gt;&lt;/h3&gt;&lt;/div&gt;&lt;div id="' + layerid + '_content"&gt;&lt;/div&gt;'; $(layerid).style.zIndex = '1099'; $(layerid + '_mask').style.zIndex = '1098'; } } else { $(layerid).style.width = w + 'px'; $(layerid).style.height = h + 'px'; $(layerid).style.display = ''; $(layerid).style.top = floatwinhandle[handlekey + '_2'] = ((clientHeight - h) / 2 + scrollTop) + 'px'; $(layerid + '_mask').style.width = (parseInt($(layerid).style.width) + 14) + 'px'; $(layerid + '_mask').style.height = (parseInt($(layerid).style.height) + 14) + 'px'; $(layerid + '_mask').style.display = ''; $(layerid + '_mask').style.top = (parseInt($(layerid).style.top) - 6) + 'px'; } floatwins[floatwinopened] = handlekey; floatwinopened++; } else if (action == 'close' &amp;&amp; floatwinhandle[handlekey + '_0']) { floatwinopened--; for (i = 0; i &lt; floatwins.length; i++) { if (handlekey == floatwins[i]) { floatwins[i] = null; } } if (!floatwinopened) { for (i = 0; i &lt; objs.length; i++) { if (objs[i].attributes['oldvisibility']) { objs[i].style.visibility = objs[i].attributes['oldvisibility'].nodeValue; objs[i].removeAttribute('oldvisibility'); } } $('wrap').onkeydown = null; } hiddenobj = new Array(); $(layerid + '_mask').style.display = 'none'; $(layerid).style.display = 'none'; } else if (action == 'size' &amp;&amp; floatwinhandle[handlekey + '_0']) { if (!floatwinhandle[handlekey + '_3']) { var clientWidth = document.body.clientWidth; var clientHeight = document.documentElement.clientHeight ? document.documentElement.clientHeight : document.body.clientHeight; var w = clientWidth &gt; 800 ? clientWidth * 0.9 : 800; var h = clientHeight * 0.9; floatwinhandle[handlekey + '_3'] = $(layerid).style.left; floatwinhandle[handlekey + '_4'] = $(layerid).style.top; floatwinhandle[handlekey + '_5'] = $(layerid).style.width; floatwinhandle[handlekey + '_6'] = $(layerid).style.height; $(layerid).style.left = floatwinhandle[handlekey + '_1'] = ((clientWidth - w) / 2) + 'px'; $(layerid).style.top = floatwinhandle[handlekey + '_2'] = ((document.documentElement.clientHeight - h) / 2 + document.documentElement.scrollTop) + 'px'; $(layerid).style.width = w + 'px'; $(layerid).style.height = h + 'px'; } else { $(layerid).style.left = floatwinhandle[handlekey + '_1'] = floatwinhandle[handlekey + '_3']; $(layerid).style.top = floatwinhandle[handlekey + '_2'] = floatwinhandle[handlekey + '_4']; $(layerid).style.width = floatwinhandle[handlekey + '_5']; $(layerid).style.height = floatwinhandle[handlekey + '_6']; floatwinhandle[handlekey + '_3'] = ''; } $(layerid + '_mask').style.width = (parseInt($(layerid).style.width) + 14) + 'px'; $(layerid + '_mask').style.height = (parseInt($(layerid).style.height) + 14) + 'px'; $(layerid + '_mask').style.left = (parseInt($(layerid).style.left) - 6) + 'px'; $(layerid + '_mask').style.top = (parseInt($(layerid).style.top) - 6) + 'px'; } } function floatwin_scroll(pos) { var pose = pos.split(','); try { pagescroll.defaultleft = pose[0]; pagescroll.defaulttop = pose[1]; pagescroll.init(); } catch (e) { } } function floatwin_wrapkeyhandle(e) { e = is_ie ? event : e; if (e.keyCode == 9) { doane(e); } else if (e.keyCode == 27) { for (i = floatwins.length - 1; i &gt;= 0; i--) { floatwin('close_' + floatwins[i]); } } } function floatwin_keyhandle(e) { e = is_ie ? event : e; if (e.keyCode == 9) { doane(e); var obj = is_ie ? e.srcElement : e.target; var srcobj = obj; j = 0; while (obj.className.indexOf('floatbox') == -1) { obj = obj.parentNode; } obj.id = obj.id ? obj.id : 'floatbox_' + Math.random(); if (!floattabs[obj.id]) { floattabs[obj.id] = new Array(); var alls = obj.getElementsByTagName("*"); for (i = 0; i &lt; alls.length; i++) { if (alls[i].getAttribute('tabindex') == 1) { floattabs[obj.id][j] = alls[i]; j++; } } } if (floattabs[obj.id].length &gt; 0) { for (i = 0; i &lt; floattabs[obj.id].length; i++) { if (srcobj == floattabs[obj.id][i]) { j = e.shiftKey ? i - 1 : i + 1; break; } } if (j &lt; 0) { j = floattabs[obj.id].length - 1; } if (j &gt; floattabs[obj.id].length - 1) { j = 0; } do { focusok = 1; try { floattabs[obj.id][j].focus(); } catch (e) { focusok = 0; } if (!focusok) { j = e.shiftKey ? j - 1 : j + 1; if (j &lt; 0) { j = floattabs[obj.id].length - 1; } if (j &gt; floattabs[obj.id].length - 1) { j = 0; } } } while (!focusok); } } } //ShowSelect function showselect(obj, inpid, t, rettype) { if (!obj.id) { var t = !t ? 0 : t; var rettype = !rettype ? 0 : rettype; obj.id = 'calendarexp_' + Math.random(); div = document.createElement('div'); div.id = obj.id + '_menu'; div.style.display = 'none'; div.className = 'showselect_menu'; if ($(InFloat) != null) { $(InFloat).appendChild(div); } else { $('append_parent').appendChild(div); } s = ''; if (!t) { s += showselect_row(inpid, '一天', 1, 0, rettype); s += showselect_row(inpid, '一週', 7, 0, rettype); s += showselect_row(inpid, '一個月', 30, 0, rettype); s += showselect_row(inpid, '三個月', 90, 0, rettype); s += showselect_row(inpid, '自定義', -2); } else { if ($(t)) { var lis = $(t).getElementsByTagName('LI'); for (i = 0; i &l