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js彈出層代碼

var CONTEXTPATH = 'http://www.5-studio.com/wp-content/uploads/2009/06/';//圖片路徑配置
//var CONTEXTPATH = 'images/';//圖片路徑配置
var isIE = navigator.userAgent.toLowerCase().indexOf("msie") != -1;
var isGecko = navigator.userAgent.toLowerCase().indexOf("gecko") != -1;

function $(ele) {
? if (typeof(ele) == 'string'){
??? ele = document.getElementById(ele)
??? if(!ele){
? ??return null;
??? }
? }
? if(ele){
? ?Core.attachMethod(ele);
?}
? return ele;
}
function $T(tagName,ele){
?ele = $(ele);
?ele = ele || document;
?var ts = ele.getElementsByTagName(tagName);//此處返回的不是數組
?var arr = [];
?var len = ts.length;
?for(var i=0;i<len;i++){
??arr.push($(ts[i]));
?}
?return arr;
}
function stopEvent(event){//阻止一切事件執行,包括瀏覽器默認的事件
?event = window.event||event;
?if(!event){
??return;
?}
?if(isGecko){
??event.preventDefault();
??event.stopPropagation();
?}
?event.cancelBubble = true
?event.returnValue = false;
}

Array.prototype.remove = function(s){
? for(var i=0;i<this.length;i++){
??? if(s == this[i]){
??? ?this.splice(i, 1);
??? }
? }
}
if(window.HTMLElement){//給FF添加IE專有的屬性和方法
??? HTMLElement.prototype.__defineGetter__("parentElement",function(){
??????? if(this.parentNode==this.ownerDocument)return null;
??????? return this.parentNode;
??????? });
?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="<"+this.tagName;
??????? for(var i=0;i<attrs.length;i++){
??????????? attr=attrs[i];
??????????? if(attr.specified)
??????????????? str+=" "+attr.name+'="'+attr.value+'"';
??????????? }
??????? if(!this.canHaveChildren)
??????????? return str+">";
??????? return str+">"+this.innerHTML+"</"+this.tagName+">";
??????? });
??? HTMLElement.prototype.__defineSetter__("innerText",function(sText){
??????? var parsedText=document.createTextNode(sText);
??????? this.innerHTML=parsedText;
??????? return parsedText;
??????? });
??? HTMLElement.prototype.__defineGetter__("innerText",function(){
??????? var r=this.ownerDocument.createRange();
??????? r.selectNodeContents(this);
??????? return r.toString();
??????? });
}

var $E = {};
$E.getTopLevelWindow = function(){
?var pw = window;
?while(pw!=pw.parent){
??pw = pw.parent;
?}
?return pw;
}
$E.hide = function(ele) {
?ele = ele || this;
?ele = $(ele);
? ele.style.display = 'none';
}
$E.show = function(ele) {
?ele = ele || this;
?ele = $(ele);
? ele.style.display = '';
}
var Core = {};
Core.attachMethod = function(ele){
?if(!ele||ele["$A"]){
??return;
?}
?if(ele.nodeType==9){
??return;
?}
?var win;
?try{
??if(isGecko){??
???win = ele.ownerDocument.defaultView;
??}else{
???win = ele.ownerDocument.parentWindow;
??}
??for(var prop in $E){
???ele[prop] = win.$E[prop];
??}
?}catch(ex){
??//alert("Core.attachMethod:"+ele)//有些對象不能附加屬性，如flash
?}
}

function Dialog(strID){
??if(!strID){
???alert("錯誤的Dialog ID！");
???return;
??}
??this.ID = strID;
??this.isModal = true;
??this.Width = 400;
??this.Height = 300;
??this.Top = 0;
??this.Left = 0;
??this.ParentWindow = null;
??this.onLoad = null;
??this.Window = null;
??
??this.Title = "";
??this.URL = null;
??this.DialogArguments = {};
??this.WindowFlag = false;
??this.Message = null;
??this.MessageTitle = null;
??this.ShowMessageRow = false;
??this.ShowButtonRow = true;
??this.Icon = null;
??this.bgdivID=null;
}

Dialog._Array = [];

Dialog.prototype.showWindow = function(){
?if(isIE){
??this.ParentWindow.showModalessDialog( this.URL, this.DialogArguments, "dialogWidth:" + this.Width + ";dialogHeight:" + this.Height + ";help:no;scroll:no;status:no") ;
?}
?if(isGecko){
??var sOption? = "location=no,menubar=no,status=no;toolbar=no,dependent=yes,dialog=yes,minimizable=no,modal=yes,alwaysRaised=yes,resizable=no";
??this.Window = this.ParentWindow.open( '', this.URL, sOption, true ) ;
??var w = this.Window;
??if ( !w ){
???alert( "發現彈出窗口被阻止，請更改瀏覽器設置，以便正常使用本功能!" ) ;
???return ;
??}
??w.moveTo( this.Left, this.Top ) ;
??w.resizeTo( this.Width, this.Height+30 ) ;
??w.focus() ;
??w.location.href = this.URL ;
??w.Parent = this.ParentWindow;
??w.dialogArguments = this.DialogArguments;
?}
}

Dialog.prototype.show = function(){
?var pw = $E.getTopLevelWindow();
?var doc = pw.document;
?var cw = doc.compatMode == "BackCompat"?doc.body.clientWidth:doc.documentElement.clientWidth;
?var ch = doc.compatMode == "BackCompat"?doc.body.clientHeight:doc.documentElement.clientHeight;//必須考慮文本框處于頁面邊緣處，控件顯示不全的問題
?var sl = Math.max(doc.documentElement.scrollLeft, doc.body.scrollLeft);
?var st = Math.max(doc.documentElement.scrollTop, doc.body.scrollTop);//考慮滾動的情況
?var sw = Math.max(doc.documentElement.scrollWidth, doc.body.scrollWidth);
?var sh = Math.max(doc.documentElement.scrollHeight, doc.body.scrollHeight);//考慮滾動的情況
?sw=Math.max(sw,cw);
?sh=Math.max(sh,ch);
//?alert("\n"+cw+"\n"+ch+"\n"+sw+"\n"+sh)

if ( !this.ParentWindow ){
? ?this.ParentWindow = window ;
?}?
?this.DialogArguments._DialogInstance = this;
?this.DialogArguments.ID = this.ID;
?
?if(!this.Height){
??this.Height = this.Width/2;
?}
?
?if(this.Top==0){
??this.Top = (ch - this.Height - 30) / 2 + st - 8;
?}
?if(this.Left==0){
??this.Left = (cw - this.Width - 12) / 2 +sl;
?}
?if(this.ShowButtonRow){//按鈕行高36
??this.Top -= 18;
?}
?if(this.WindowFlag){
??this.showWindow();
??return;
?}
?var arr = [];
?arr.push("<table style='-moz-user-select:none;' oncontextmenu='stopEvent(event);' onselectstart='stopEvent(event);' border='0' cellpadding='0' cellspacing='0' width='"+(this.Width+26)+"'>");
?arr.push("? <tr style='cursor:;'>");
?arr.push("??? <td width='13' height='33' style=\"background-image:url("+CONTEXTPATH+"dialog_lt.png) !important;background-image: none;filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+CONTEXTPATH+"dialog_lt.png', sizingMethod='crop');\"><div style='width:13px;'></div></td>");
?arr.push("??? <td height='33' style=\"background-image:url("+CONTEXTPATH+"dialog_ct.png) !important;background-image: none;filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+CONTEXTPATH+"dialog_ct.png', sizingMethod='crop');\"><div style=\"float:left;font-weight:bold; color:#FFFFFF; padding:9px 0 0 4px;\"><img src=\""+CONTEXTPATH+"icon_dialog.gif\" align=\"absmiddle\">&nbsp;"+this.Title+"</div>");
?arr.push("????? <div style=\"position: relative;cursor:pointer; float:right; margin:5px 0 0; _margin:4px 0 0;height:17px; width:28px; background-image:url("+CONTEXTPATH+"dialog_closebtn.gif)\" onMouseOver=\"this.style.backgroundImage='url("+CONTEXTPATH+"dialog_closebtn_over.gif)'\" onMouseOut=\"this.style.backgroundImage='url("+CONTEXTPATH+"dialog_closebtn.gif)'\" drag='false' onClick=\"Dialog.getInstance('"+this.ID+"').CancelButton.onclick.apply(Dialog.getInstance('"+this.ID+"').CancelButton,[]);\"></div></td>");
?arr.push("??? <td width='13' height='33' style=\"background-image:url("+CONTEXTPATH+"dialog_rt.png) !important;background-image: none;filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+CONTEXTPATH+"dialog_rt.png', sizingMethod='crop');\"><div style=\"width:13px;\"></div></td>");
?arr.push("? </tr>");
?arr.push("? <tr drag='false'><td width='13' style=\"background-image:url("+CONTEXTPATH+"dialog_mlm.png) !important;background-image: none;filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+CONTEXTPATH+"dialog_mlm.png', sizingMethod='crop');\"></td>");
?arr.push("??? <td align='center' valign='top'>");
?arr.push("??? <table width='100%' border='0' cellpadding='0' cellspacing='0' bgcolor='#FFFFFF'>");
?arr.push("??????? <tr id='_MessageRow_"+this.ID+"' style='display:none'>");
?arr.push("????????? <td height='50' valign='top'><table id='_MessageTable_"+this.ID+"' width='100%' border='0' cellspacing='0' cellpadding='8' style=\" background:#EAECE9 url("+CONTEXTPATH+"dialog_bg.jpg) no-repeat right top;\">");
?arr.push("????????????? <tr><td width='25' height='50' align='right'><img id='_MessageIcon_"+this.ID+"' src='"+CONTEXTPATH+"window.gif' width='32' height='32'></td>");
?arr.push("??????????????? <td align='left' style='line-height:16px;'>");
?arr.push("??????????????? <h5 class='fb' id='_MessageTitle_"+this.ID+"'>&nbsp;</h5>");
?arr.push("??????????????? <div id='_Message_"+this.ID+"'>&nbsp;</div></td>");
?arr.push("????????????? </tr></table></td></tr>");
?arr.push("??????? <tr><td align='center' valign='top'>");
?arr.push("????????? <iframe src='");
?if(this.URL.indexOf(":")==-1){
??arr.push(CONTEXTPATH+this.URL);
?}else{
??arr.push(this.URL);
?}
?arr.push("' id='_DialogFrame_"+this.ID+"' allowTransparency='true'? width='"+this.Width+"' height='"+this.Height+"' frameborder='0' style=\"background-color: #transparent; border:none;\"></iframe></td></tr>");
?arr.push("??????? <tr drag='false' id='_ButtonRow_"+this.ID+"'><td height='36'>");
?arr.push("??????????? <div id='_DialogButtons_"+this.ID+"' style='text-align:right; border-top:#dadee5 1px solid; padding:8px 20px; background-color:#f6f6f6;'>");
?arr.push("?????????? ?<input id='_ButtonOK_"+this.ID+"'? type='button' value='確 定'>");
?arr.push("?????????? ?<input id='_ButtonCancel_"+this.ID+"'? type='button' onclick=\"Dialog.getInstance('"+this.ID+"').close();\" value='取 消'>");
?arr.push("??????????? </div></td></tr>");
?arr.push("????? </table></td>");
?arr.push("??? <td width='13' style=\"background-image:url("+CONTEXTPATH+"dialog_mrm.png) !important;background-image: none;filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+CONTEXTPATH+"dialog_mrm.png', sizingMethod='crop');\"></td></tr>");
?arr.push("? <tr><td width='13' height='13' style=\"background-image:url("+CONTEXTPATH+"dialog_lb.png) !important;background-image: none;filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+CONTEXTPATH+"dialog_lb.png', sizingMethod='crop');\"></td>");
?arr.push("??? <td style=\"background-image:url("+CONTEXTPATH+"dialog_cb.png) !important;background-image: none;filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+CONTEXTPATH+"dialog_cb.png', sizingMethod='crop');\"></td>");
?arr.push("??? <td width='13' height='13' style=\"background-image:url("+CONTEXTPATH+"dialog_rb.png) !important;background-image: none;filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+CONTEXTPATH+"dialog_rb.png', sizingMethod='crop');\"></td>");
?arr.push("? </tr></table>");
?this.TopWindow = pw;
?
?var bgdiv = pw.$("_DialogBGDiv");
?if(!bgdiv){
??bgdiv = pw.document.createElement("div");?
??bgdiv.id = "_DialogBGDiv";
??$E.hide(bgdiv);
? ?pw.$T("body")[0].appendChild(bgdiv);
?}

?var div = pw.$("_DialogDiv_"+this.ID);
?if(!div){
??div = pw.document.createElement("div");?
??$E.hide(div);
??div.id = "_DialogDiv_"+this.ID;
??div.className = "dialogdiv";
??div.setAttribute("dragStart","Dialog.dragStart");????
? ?pw.$T("body")[0].appendChild(div);
?}
?/*div.onmousedown = function(evt){
??var w = $E.getTopLevelWindow();
??//w.DragManager.onMouseDown(evt||w.event,this);//拖拽處理
?}*/

?this.DialogDiv = div;
?div.innerHTML = arr.join('\n');?
?
?pw.$("_DialogFrame_"+this.ID).DialogInstance = this;
?
?this.OKButton = pw.$("_ButtonOK_"+this.ID);
?this.CancelButton = pw.$("_ButtonCancel_"+this.ID);

?//顯示標題圖片
?if(this.ShowMessageRow){
??$E.show(pw.$("_MessageRow_"+this.ID));
??if(this.MessageTitle){
???pw.$("_MessageTitle_"+this.ID).innerHTML = this.MessageTitle;
??}
??if(this.Message){
???pw.$("_Message_"+this.ID).innerHTML = this.Message;
??}
?}
?
?//顯示按鈕欄
?if(!this.ShowButtonRow){
??pw.$("_ButtonRow_"+this.ID).hide();
?}
?if(this.CancelEvent){
??this.CancelButton.onclick = this.CancelEvent;
?}
?if(this.OKEvent){
??this.OKButton.onclick = this.OKEvent;
?}
?if(!this.AlertFlag){
??$E.show(bgdiv);
??this.bgdivID = "_DialogBGDiv";
?}else{
??bgdiv = pw.$("_AlertBGDiv");
??if(!bgdiv){
???bgdiv = pw.document.createElement("div");?
???bgdiv.id = "_AlertBGDiv";
???$E.hide(bgdiv);
?? ?pw.$T("body")[0].appendChild(bgdiv);
???bgdiv.style.cssText = "background-color:#333;position:absolute;left:0px;top:0px;opacity:0.4;filter:alpha(opacity=40);width:" + sw + "px;height:" + sh + "px;z-index:991";
??}
??$E.show(bgdiv);
??this.bgdivID = "_AlertBGDiv";
?}
?this.DialogDiv.style.cssText = "position:absolute; display:block;z-index:"+(this.AlertFlag?992:990)+";left:"+this.Left+"px;top:"+this.Top+"px";

?//判斷當前窗口是否是對話框，如果是，則將其置在bgdiv之后
?if(!this.AlertFlag){
??var win = window;
??var flag = false;
??while(win!=win.parent){//需要考慮父窗口是彈出窗口中的一個iframe的情況
???if(win._DialogInstance){
????win._DialogInstance.DialogDiv.style.zIndex = 959;
????flag = true;
????break;
???}
???win = win.parent;
??}
??if(!flag){
???bgdiv.style.cssText = "background-color:#333;position:absolute;left:0px;top:0px;opacity:0.4;filter:alpha(opacity=40);width:" + sw + "px;height:" + sh + "px;z-index:960";
??}
?}
?this.OKButton.focus();
?//放入隊列中，以便于ESC時正確關閉
?pw.Dialog._Array.push(this.ID);
}

Dialog.prototype.addParam = function(paramName,paramValue){
??this.DialogArguments[paramName] = paramValue;
}

Dialog.prototype.close = function(){
?if(this.WindowFlag){
??this.ParentWindow.$D = null;
??this.ParentWindow.$DW = null;
??this.Window.opener = null;
??this.Window.close();
??this.Window = null;
?}else{
??//如果上級窗口是對話框，則將其置于bgdiv前??
??var pw = $E.getTopLevelWindow();
??var win = window;
??var flag = false;
??while(win!=win.parent){
???if(win._DialogInstance){
????flag = true;
????win._DialogInstance.DialogDiv.style.zIndex = 960;
????break;
???}
???win = win.parent;
??}
??if(this.AlertFlag){
???$E.hide(pw.$("_AlertBGDiv"));
??}
??if(!flag&&!this.AlertFlag){//此處是為處理彈出窗口被關閉后iframe立即被重定向時背景層不消失的問題
???pw.eval('window._OpacityFunc = function(){var w = $E.getTopLevelWindow();$E.hide(w.$("_DialogBGDiv"));}');
???pw._OpacityFunc();
??}
??this.DialogDiv.outerHTML = "";
??pw.Dialog._Array.remove(this.ID);
?}
}

Dialog.prototype.addButton = function(id,txt,func){
?var html = "<input id='_Button_"+this.ID+"_"+id+"' type='button' value='"+txt+"'> ";
?var pw = $E.getTopLevelWindow();
?pw.$("_DialogButtons_"+this.ID).$T("input")[0].getParent("a").insertAdjacentHTML("beforeBegin",html);
?pw.$("_Button_"+this.ID+"_"+id).onclick = func;
}

Dialog.close = function(evt){
?window.Args._DialogInstance.close();
}

Dialog.getInstance = function(id){
?var pw = $E.getTopLevelWindow()
?var f = pw.$("_DialogFrame_"+id);
?if(!f){
??return null;
?}
?return f.DialogInstance;
}

Dialog.AlertNo = 0;
Dialog.alert = function(msg,func,w,h){
?var pw = $E.getTopLevelWindow()
?var diag = new Dialog("_DialogAlert"+Dialog.AlertNo++);
?diag.ParentWindow = pw;
?diag.Width = w?w:300;
?diag.Height = h?h:120;
?diag.Title = "系統提示";
?diag.URL = "javascript:void(0);";
?diag.AlertFlag = true;
?diag.CancelEvent = function(){
??diag.close();
??if(func){
???func();
??}
?};
?diag.show();
?pw.$("_AlertBGDiv").style.display="";
?$E.hide(pw.$("_ButtonOK_"+diag.ID));
?var win = pw.$("_DialogFrame_"+diag.ID).contentWindow;
?var doc = win.document;
?doc.open();
?doc.write("<body oncontextmenu='return false;'></body>") ;
?var arr = [];
?arr.push("<table height='100%' border='0' align='center' cellpadding='10' cellspacing='0'>");
?arr.push("<tr><td align='right'><img id='Icon' src='"+CONTEXTPATH+"icon_alert.gif' width='34' height='34' align='absmiddle'></td>");
?arr.push("<td align='left' id='Message' style='font-size:9pt'>"+msg+"</td></tr></table>");
?var div = doc.createElement("div");
?div.innerHTML = arr.join('');
?doc.body.appendChild(div);
?doc.close();
?var h = Math.max(doc.documentElement.scrollHeight, doc.body.scrollHeight);
?var w = Math.max(doc.documentElement.scrollWidth, doc.body.scrollWidth);
?if(w>300){
??win.frameElement.width = w;
?}
?if(h>120){
??win.frameElement.height = h;
?}
?
?diag.CancelButton.value = "確 定";
?diag.CancelButton.focus();
?pw.$("_DialogButtons_"+diag.ID).style.textAlign = "center";
}

Dialog.confirm = function(msg,func1,func2,w,h){
?var pw = $E.getTopLevelWindow()
?var diag = new Dialog("_DialogAlert"+Dialog.AlertNo++);
?diag.Width = w?w:300;
?diag.Height = h?h:120;
?diag.Title = "信息確認";
?diag.URL = "javascript:void(0);";
?diag.AlertFlag = true;
?diag.CancelEvent = function(){
??diag.close();
??if(func2){
???func2();
??}
?};
?diag.OKEvent = function(){
??diag.close();
??if(func1){
???func1();
??}
?};
?diag.show();
?pw.$("_AlertBGDiv").style.dispaly="";
?var win = pw.$("_DialogFrame_"+diag.ID).contentWindow;
?var doc = win.document;
?doc.open();
?doc.write("<body oncontextmenu='return false;'></body>") ;
?var arr = [];
?arr.push("<table height='100%' border='0' align='center' cellpadding='10' cellspacing='0'>");
?arr.push("<tr><td align='right'><img id='Icon' src='"+CONTEXTPATH+"icon_query.gif' width='34' height='34' align='absmiddle'></td>");
?arr.push("<td align='left' id='Message' style='font-size:9pt'>"+msg+"</td></tr></table>");
?var div = doc.createElement("div");
?div.innerHTML = arr.join('');
?doc.body.appendChild(div);
?doc.close();
?diag.OKButton.focus();
?pw.$("_DialogButtons_"+diag.ID).style.textAlign = "center";
}

var _DialogInstance = window.frameElement?window.frameElement.DialogInstance:null;
var Page={};
Page.onDialogLoad = function(){
?if(_DialogInstance){
??if(_DialogInstance.Title){
???document.title = _DialogInstance.Title;
??}
??window.Args = _DialogInstance.DialogArguments;
??_DialogInstance.Window = window;
??window.Parent = _DialogInstance.ParentWindow;
?}
}

Page.onDialogLoad();

PageOnLoad=function (){
?var d = _DialogInstance;
?if(d){
??try{
???d.ParentWindow.$D = d;
???d.ParentWindow.$DW = d.Window;
???var flag = false;
???if(!this.AlertFlag){
????var win = d.ParentWindow;
????while(win!=win.parent){
?????if(win._DialogInstance){
??????flag = true;
??????break;
?????}
?????win = win.parent;
????}
????if(!flag){
?????$E.getTopLevelWindow().$("_DialogBGDiv").style.opacity="0";
?????$E.getTopLevelWindow().$("_DialogBGDiv").style.filter="alpha(opacity=0)";
????}
???}
???if(d.AlertFlag){
????$E.show($E.getTopLevelWindow().$("_AlertBGDiv"));
???}
???if(d.ShowButtonRow&&$E.visible(d.CancelButton)){
????d.CancelButton.focus();
???}
???if(d.onLoad){
????d.onLoad();
???}
??}catch(ex){alert("DialogOnLoad:"+ex.message+"\t("+ex.fileName+" "+ex.lineNumber+")");}
?}
}

Dialog.onKeyUp = function(event){
?if(event.keyCode==9){
??var pw = $E.getTopLevelWindow();
??if(pw.Dialog._Array.length>0){
???stopEvent(event);
??}
?}
?if(event.keyCode==27){
??var pw = $E.getTopLevelWindow();
??if(pw.Dialog._Array.length>0){
???//Page.mousedown();
???//Page.click();
???var diag = pw.Dialog.getInstance(pw.Dialog._Array[pw.Dialog._Array.length-1]);
???diag.CancelButton.onclick.apply(diag.CancelButton,[]);
??}
?}
}

Dialog.dragStart = function(evt){
?//DragManager.doDrag(evt,this.getParent("div"));//拖拽處理
}
Dialog.setPosition=function(){
?if(window.parent!=window)return;
?var pw = $E.getTopLevelWindow();
?var DialogArr=pw.Dialog._Array;
?if(DialogArr==null||DialogArr.length==0)return;
?
?for(i=0;i<DialogArr.length;i++)
?{
??pw.$("_DialogFrame_"+DialogArr[i]).DialogInstance.setPosition();
?}
}
Dialog.prototype.setPosition=function(){
?var pw = $E.getTopLevelWindow();
?var doc = pw.document;
?var cw = doc.compatMode == "BackCompat"?doc.body.clientWidth:doc.documentElement.clientWidth;
?var ch = doc.compatMode == "BackCompat"?doc.body.clientHeight:doc.documentElement.clientHeight;//必須考慮文本框處于頁面邊緣處，控件顯示不全的問題
?var sl = Math.max(doc.documentElement.scrollLeft, doc.body.scrollLeft);
?var st = Math.max(doc.documentElement.scrollTop, doc.body.scrollTop);//考慮滾動的情況
?var sw = Math.max(doc.documentElement.scrollWidth, doc.body.scrollWidth);
?var sh = Math.max(doc.documentElement.scrollHeight, doc.body.scrollHeight);
?sw=Math.max(sw,cw);
?sh=Math.max(sh,ch);
?this.Top = (ch - this.Height - 30) / 2 + st - 8;//有8像素的透明背景
?this.Left = (cw - this.Width - 12) / 2 +sl;
?if(this.ShowButtonRow){//按鈕行高36
??this.Top -= 18;
?}
?this.DialogDiv.style.top=this.Top+"px";
?this.DialogDiv.style.left=this.Left+"px";
?pw.$(this.bgdivID).style.width= sw + "px";
?pw.$(this.bgdivID).style.height= sh + "px";
}

//按ESC關閉對話框
if(isIE){
?document.attachEvent("onkeydown",Dialog.onKeyUp);
?window.attachEvent("onload",PageOnLoad);
?window.attachEvent('onresize',Dialog.setPosition);
}else{
?document.addEventListener("keydown",Dialog.onKeyUp,false);
?window.addEventListener("load",PageOnLoad,false);
?window.addEventListener('resize',Dialog.setPosition,false);
}

posted on 2009-08-06 13:49 李云澤 閱讀(2062) 評論(0)  編輯  收藏 所屬分類: javascript