/**
 * set HomePage.
 *
 * @author wwccss<wwccss@263.net>
 */
function addToFavorite(ThisLink, SiteName, SiteURL)
{
    window.external.AddFavorite(SiteURL, SiteName);
    ThisLink.style.behavior = 'url(#default#homepage)';ThisLink.setHomePage(SiteURL);
    return false;
}

/**
 * add one option of a select to another select.
 *
 * @author  Chunsheng Wang <wwccss@263.net>
 */
function addItem(SelectID,TargetID)
{
    ItemList = document.getElementById(SelectID);
    Target   = document.getElementById(TargetID);
    for(var x = 0; x < ItemList.length; x++)
    {
        var opt = ItemList.options[x];
        if (opt.selected)
        {
            flag = true;
            for (var y=0;y<Target.length;y++)
            {
                var myopt = Target.options[y];
                if (myopt.value == opt.value)
                {
                    flag = false;
                }
            }
            if(flag)
            {
                Target.options[Target.options.length] = new Option(opt.text, opt.value, 0, 0);
            }
        }
    }
}

/**
 * move one selected option from a select.
 *
 * @author  Chunsheng Wang <wwccss@263.net>
 */
function delItem(SelectID)
{
    ItemList = document.getElementById(SelectID);
    for(var x=ItemList.length-1;x>=0;x--)
    {
        var opt = ItemList.options[x];
        if (opt.selected)
        {
            ItemList.options[x] = null;
        }
    }
}

/**
 * move one selected option up from a select.
 *
 * @author  Chunsheng Wang <wwccss@263.net>
 */
function upItem(SelectID)
{
    ItemList = document.getElementById(SelectID);
    for(var x=1;x<ItemList.length;x++)
    {
        var opt = ItemList.options[x];
        if(opt.selected)
        {
            tmpUpValue = ItemList.options[x-1].value;
            tmpUpText  = ItemList.options[x-1].text;
            ItemList.options[x-1].value = opt.value;
            ItemList.options[x-1].text  = opt.text;
            ItemList.options[x].value = tmpUpValue;
            ItemList.options[x].text  = tmpUpText;
            ItemList.options[x-1].selected = true;
            ItemList.options[x].selected = false;
            break;
        }
    }
}

/**
 * move one selected option down from a select.
 *
 * @author  Chunsheng Wang <wwccss@263.net>
 */
function downItem(SelectID)
{
    ItemList = document.getElementById(SelectID);
    for(var x=0;x<ItemList.length;x++)
    {
        var opt = ItemList.options[x];
        if(opt.selected)
        {
            tmpUpValue = ItemList.options[x+1].value;
            tmpUpText  = ItemList.options[x+1].text;
            ItemList.options[x+1].value = opt.value;
            ItemList.options[x+1].text  = opt.text;
            ItemList.options[x].value = tmpUpValue;
            ItemList.options[x].text  = tmpUpText;
            ItemList.options[x+1].selected = true;
            ItemList.options[x].selected = false;
            break;
        }
    }
}

/**
 * select all items of a select
 *
 * @author  Chunsheng Wang <wwccss@263.net>
 */
function selectItem(SelectID)
{
    ItemList = document.getElementById(SelectID);
    for(var x=ItemList.length-1;x>=0;x--)
    {
        var opt = ItemList.options[x];
        opt.selected = true;
    }
}

/**
 * select one item of a select
 *
 * @author  Chunsheng Wang <wwccss@263.net>
 */
function selectOneItem(SelectID,ItemValue)
{
    ItemList = document.getElementById(SelectID);
    for(I = 0;I < ItemList.options.length; I++)
    {
        if(ItemValue == ItemList.options[I].value)
        {
           ItemList.options[I].selected = true;
        }
    }
}

/**
 * join items of an select with ",".
 *
 * @author  Chunsheng Wang <wwccss@263.net>
 */
function joinItem(SelectID)
{
    ItemList = document.getElementById(SelectID);
    var OptionList = new Array();
    for (var x=0; x<ItemList.length;x++)
    {
        OptionList[x] = ItemList.options[x].value;
    }
    return OptionList.join(",");
}

/**
 * Get current datetime
 *
 * @author  Chunsheng Wang <wwccss@263.net>
 */
function getDateTime()
{
    objDate = new Date();
    return objDate.getFullYear() + "-" + (objDate.getMonth() + 1) + "-" + objDate.getDate() + " " + objDate.getHours() + ":" + objDate.getMinutes();
}


/**
 * check all checkbox in a form.
 *
 * <code><input type="checkbox" name="checkall" value="checkbox" onclick="checkAll(this.form, this);" /></code>
 * @param  object form          form
 * @param  object checkallbox   the switch check box.
 */
function checkAll(form, checkallbox)
{
	for (var i = 0; i < form.elements.length; i++)
	{ 
        var element = form.elements[i];
        if (element.name != checkallbox.name)
        {
            element.checked = checkallbox.checked;
        }
	}
}

/*****************************
JavaScript Code for CNLTreeMenu
Version: Ver 1.02
Author : CNLei, 枫岩
E-Mail : CNLei.Y.L@gmail.com
MySite : http://www.cnlei.net
Passed : XHtml 1.0, CSS 2.0, IE5.0+, FF1.0+, Opera8.5+
Update : 2006-2-12
*****************************/
function Ob(o){
 var o=document.getElementById(o)?document.getElementById(o):o;
 return o;
}
function Hd(o) {
 Ob(o).style.display="none";
}
function Sw(o) {
 Ob(o).style.display="";
}
function ExCls(o,a,b,n){
 var o=Ob(o);
 for(i=0;i<n;i++) {o=o.parentNode;}
 o.className=o.className==a?b:a;
}
function CNLTreeMenu(id,TagName0) {
  this.id=id;
  this.TagName0=TagName0==""?"li":TagName0;
  this.AllNodes = Ob(this.id).getElementsByTagName(TagName0);
  this.InitCss = function (ClassName0,ClassName1,ClassName2,ImgUrl) {
  this.ClassName0=ClassName0;
  this.ClassName1=ClassName1;
  this.ClassName2=ClassName2;
  this.ImgUrl=ImgUrl || "css/s.gif";
  this.ImgBlankA ="<img src=\""+this.ImgUrl+"\" class=\"s\" onclick=\"ExCls(this,'"+ClassName0+"','"+ClassName1+"',1);\"  />";
  this.ImgBlankB ="<img src=\""+this.ImgUrl+"\" class=\"s\" />";
  for (i=0;i<this.AllNodes.length;i++ ) {
   this.AllNodes[i].className==""?this.AllNodes[i].className=ClassName1:"";
   this.AllNodes[i].innerHTML=(this.AllNodes[i].className==ClassName2?this.ImgBlankB:this.ImgBlankA)+this.AllNodes[i].innerHTML;
   }
 }
 this.SetNodes = function (n) {
  var sClsName=n==0?this.ClassName0:this.ClassName1;
  for (i=0;i<this.AllNodes.length;i++ ) {
   this.AllNodes[i].className==this.ClassName2?"":this.AllNodes[i].className=sClsName;
  }
 }
}
if(document.getElementById('CNLTreeMenu'))
{
    var MyCNLTreeMenu=new CNLTreeMenu("CNLTreeMenu", "li");
    MyCNLTreeMenu.InitCss("Opened", "Closed", "Child", "Images/Default/TreeMenu/s.gif");
}