function change() {   document.edit.expire.disabled = document.edit.never.checked;   }function check(login) {	if((login.adminname.value.length < 5) || (login.adminpass.value.length< 3)) {		alert("Input");		return false;	}	if ((login.authcode) && login.authcode.value.length < 4) {		alert("Auth code must be 4 chars.");		return false;	}	return true;}function domain_add (dom) {	if( dom.pass1.value != dom.pass2.value ) {		alert("請檢查兩次輸入的密碼是否相同！");		return false;	}	return true;}function openCalendar(params, form, field, type) {    if (eval("document." + form + ".never.checked")) {        alert("永不過期的域不能使用該功能！");        return;    }    window.open("./calendar.php?" + params, "calendar", "width=400,height=200,status=yes");    dateField = eval("document." + form + "." + field);    dateType = type;}function Folder(folderDescription, hreference) {    //constant data;    this.desc = folderDescription;    this.hreference = hreference;    this.id = -1;    this.navObj = 0;    this.iconImg = 0;    this.nodeImg = 0;    this.isLastNode = 0;    // dynamic data    this.isRoot = true;    this.isOpen = true;    this.iconSrc = "images/folderopen.gif";    this.iconRoot = "images/folderopen.gif"        this.children = new Array;    this.nChildren = 0;    // methods    this.initialize = initializeFolder;    this.setState = setStateFolder;    this.addChild = addChild;    this.createIndex = createEntryIndex;    this.hide = hideFolder;    this.display = display;    this.renderOb = drawFolder;    this.totalHeight = totalHeight;    this.subEntries = folderSubEntries;    this.outputLink = outputFolderLink;}function setStateFolder(isOpen) {     var subEntries;     var totalHeight;     var fIt = 0;     var i = 0;     if(isOpen == this.isOpen)        return;    if(browserVersion == 2) {        totalHeight = 0             for(i = 0; i < this.nChildren; i++)                 totalHeight = totalHeight + this.children[i].navObj.clip.height;        subEntries = this.subEntries();        if(this.isOpen)            totalHeight = 0 - totalHeight;        for(fIt = this.id + subEntries + 1; fIt < nEntries; fIt++)            indexOfEntries[fIt].navObj.moveBy(0, totalHeight);    }    this.isOpen = isOpen;    propagateChangesInState(this);} function propagateChangesInState(folder) {       var i = 0;    if(folder.isOpen) {         if(folder.nodeImg) {            if(folder.isLastNode)                folder.nodeImg.src = "images/mlastnode.gif";            else                folder.nodeImg.src = "images/mnode.gif";        }        if(this.isRoot)            folder.iconImg.src = "mail.gif";        else             folder.iconImg.src = "images/folderopen.gif";        for(i = 0; i < folder.nChildren; i++)             folder.children[i].display();    }     else {         if(folder.nodeImg) {            if(folder.isLastNode)                folder.nodeImg.src = "images/plastnode.gif";            else                folder.nodeImg.src = "images/pnode.gif";        }        if(this.isRoot)            folder.iconImg.src = "images/mail.gif";        else             folder.iconImg.src = "images/folderclosed.gif";        for(i = 0; i < folder.nChildren; i++)             folder.children[i].hide();    }} function hideFolder() {     if(browserVersion == 1) {         if(this.navObj.style.display == "none")            return;        this.navObj.style.display = "none";    }    else {         if(this.navObj.visibility == "hiden")            return;        this.navObj.visibility = "hiden";    }     this.setState(0);} function initializeFolder(level, lastNode, leftSide) {     var i = 0;    var j = 0;    var numberOfFolders;    var numberOfDocs;    nc = this.nChildren;    this.createIndex();    var nc;    var auxEv = "";    if(browserVersion > 0)        auxEv = "<A HREF='#' target='main' onclick='clickOnNode("+this.id+")'>";    else        auxEv = "<A>";    if(level > 0) {        if(lastNode) { //the last 'brother' in the children array            this.renderOb(leftSide + auxEv + "<IMG NAME='nodeIcon" + this.id + "' SRC='mlastnode.gif' WIDTH=16 HEIGHT=22 BORDER=0></A>");            leftSide = leftSide + "<IMG SRC='blank.gif' WIDTH=16 HEIGHT=22>";            this.isLastNode = 1;        }        else {            this.renderOb(leftSide + auxEv + "<IMG NAME='nodeIcon" + this.id + "' SRC='images/mnode.gif' WIDTH=16 HEIGHT=22 BORDER=0></A>");            leftSide = leftSide + "<IMG SRC='/images/vertline.gif' WIDTH=16 HEIGHT=22>";            this.isLastNode = 0;        }    }    else {        this.renderOb("");    }    if(nc > 0) {        level = level + 1;        for(i = 0; i < this.nChildren; i++) {            if(i == this.nChildren-1)                this.children[i].initialize(level, 1, leftSide);            else                this.children[i].initialize(level, 0, leftSide);        }    }}function drawFolder(leftSide) {     //alert(leftSide);    if(browserVersion == 2) {        if(!doc.yPos)             doc.yPos = 8;        doc.write("<LAYER ID='folder" + this.id + "' TOP=" + doc.yPos + " VISIBILITY=hiden>");    }     doc.write("<TABLE")         if(browserVersion == 1)             doc.write(" ID='folder" + this.id + "' STYLE='position:block;' ");    doc.write(" BORDER=0 CELLSPACING=0 CELLPADDING=0>");    doc.write("<TR><TD>");    doc.write(leftSide);    this.outputLink();    doc.write("<IMG NAME='folderIcon" + this.id + "' ");    if(leftSide == '') {        doc.write("SRC='/images/" + this.iconRoot+"' BORDER=0></A>");    }    else {        doc.write("SRC='/images/" + this.iconSrc+"' BORDER=0></A>");    }    doc.write("</TD><TD NOWRAP>");    doc.write("<DIV CLASS=\"fldrroot\">");    if(leftSide == '') {         if(USETEXTLINKS) {            this.outputLink();            doc.write(this.desc + "</A>");        }        else             doc.write(this.desc);    }    else {        //doc.write("<A HREF='JavaScript: clickOnNode("+this.id+")'>");        doc.write("<A HREF='"+this.hreference+"' onclick='clickOnNode("+this.id+")'>");        doc.write(this.desc + "</A>");    }    doc.write("</DIV>");    doc.write("</TD>");    doc.write("</TABLE>");    if(browserVersion == 2) {         doc.write("</LAYER>");    }     if(browserVersion == 1) {         this.navObj = doc.all["folder"+this.id];        this.iconImg = doc.all["folderIcon"+this.id]             this.nodeImg = doc.all["nodeIcon"+this.id]     }    else if(browserVersion == 2) {         this.navObj = doc.layers["folder"+this.id];         this.iconImg = this.navObj.document.images["folderIcon"+this.id];        this.nodeImg = this.navObj.document.images["nodeIcon"+this.id];         doc.yPos = doc.yPos + this.navObj.clip.height;    }} function outputFolderLink() {    if(this.hreference) {         doc.write("<A HREF='" + this.hreference + "' ")             if(browserVersion > 0) {                doc.write("onclick='clickOnFolder("+this.id+")'")             }        doc.write(">")     }     else         doc.write("<A>")} function addChild(childNode) {    this.children[this.nChildren] = childNode;    this.nChildren++;    return(childNode);} function folderSubEntries() {     var i = 0;    var se = this.nChildren;    for(i = 0; i < this.nChildren; i++) {        if(this.children[i].children) //is a folder             se = se + this.children[i].subEntries();    }    return(se)} // Definition of class Item (a document or link inside a Folder) function Item(itemDescription, hreference, itemLink, itemImg) // Constructor {     // constant data     this.desc = itemDescription         this.link = itemLink         this.hreference = hreference;    this.id = -1;     //initialized in initalize()     this.navObj = 0;  //initialized in render()     this.iconImg = 0; //initialized in render()     this.iconSrc = itemImg;    // methods    this.initialize = initializeItem ;    this.createIndex = createEntryIndex;    this.hide = hideItem;    this.display = display;    this.renderOb = drawItem;    this.totalHeight = totalHeight;} function hideItem() {    if(browserVersion == 1) {        if(this.navObj.style.display == "none")             return;        this.navObj.style.display = "none"     }    else {        if(this.navObj.visibility == "hiden")            return;        this.navObj.visibility = "hiden";    }} function initializeItem(level, lastNode, leftSide) {    this.createIndex();    if(level > 0) {        if(lastNode) { //the last 'brother' in the children array             this.renderOb(leftSide + "<IMG SRC='/images/lastnode.gif' WIDTH=16 HEIGHT=22>")                 leftSide = leftSide + "<IMG SRC='/images/blank.gif' WIDTH=16 HEIGHT=22>"          }        else {            this.renderOb(leftSide + "<IMG SRC='/images/node.gif' WIDTH=16 HEIGHT=22>")                 leftSide = leftSide + "<IMG SRC='/images/vertline.gif' WIDTH=16 HEIGHT=22>"         }    }    else         this.renderOb("")   }    function drawItem(leftSide) {         if(browserVersion == 2)            doc.write("<LAYER ID='item" + this.id + "' TOP=" + doc.yPos + " VISIBILITY=hiden>");        doc.write("<TABLE ");        if(browserVersion == 1)             doc.write(" ID='item" + this.id + "' STYLE='position:block;' ");        doc.write(" BORDER=0 CELLSPACING=0 CELLPADDING=0>");        doc.write("<TR><TD>");        doc.write(leftSide);