?var last_bk_color = "";
function bt_over(obj)
{
    obj = event.srcElement;
    var last_bk_color2 = obj.style.background;
    //alert(last_bk_color);
    if(last_bk_color == "")
        obj.style.background = "#ffffff";
    last_bk_color =  last_bk_color2
}

function bt_out(obj)
{
    obj = event.srcElement;
    obj.style.background = last_bk_color;
    last_bk_color=""
        
}



/*

*/
function ToolBar(editor)
{
    this._ImagePath = editor._ResourcePath+"images/ee/"+editor._Themes+"/";
    this._Editor = editor;
    
    this.Bar = editor.toolBar;
    this.BarDiv = editor.toolBarDiv;
        
    //build a button
    this.BuildButton = function (btInfo,handler)
    {
        var title = btInfo[1];
        var picurl = btInfo[0];
        
        if(!title) title="";
        var html = "";
        if(handler == null)
        {
            html = "<img src=\""+this._ImagePath+btInfo+"\" >"
            return createElement(html,this.BarDiv);
        }
        else
        {
            html = "<img title=\""+title+"\" onmouseover=\"bt_over(this);\" onmouseout=\"bt_out(this);\"";
            html +=" style=\"cursor:hand;background:#9EBEF5;\" ";
            html +=" src=\""+this._ImagePath+picurl+"\" onclick=\""+handler+";\">"
            var obj = createElement(html,this.BarDiv);
            obj.attachEvent("onclick",handler);
            obj.attachEvent("onmouseover",bt_over);
            obj.attachEvent("onmouseout",bt_out);
            return obj;
        }
        
    }
    
    this.BuildSelect = function(sel,handler)
    {
        var obj = createElement("SELECT",this.BarDiv);
        
        obj.style.cssText = sel.cssText;
        for(var i=0;i<sel.options.length;i++)
        {
            var _option = sel.options[i];
            if(_option.text == "") _option.text = _option.value;
            
            obj.options.add(new Option(_option.text,_option.value));
            obj.options[obj.options.length-1].style.cssText = _option.cssText;
                        
        }  
                       
        obj.attachEvent("onchange",handler);
               
        return obj;
    }
    
    this.BuildBar = function ()
    {       
        this.BuildSelect(UI.toolBar.Selects.Paragraph,this.Paragraph.bind(this));
        this.BuildSelect(UI.toolBar.Selects.FontName,this.FontName.bind(this));
        this.BuildSelect(UI.toolBar.Selects.FontSize,this.FontSize.bind(this));
        this.BuildButton(UI.toolBar.Seperater);        
        this.BuildSelect(UI.toolBar.Selects.ForeColor,this.ForeColor.bind(this));
        this.BuildButton(UI.toolBar.Buttons.ForeColor,this.ForeColorD.bind(this));
        this.BuildSelect(UI.toolBar.Selects.BackColor,this.BackColor.bind(this));
        this.BuildButton(UI.toolBar.Buttons.BackColor,this.BackColorD.bind(this));  
        this.BuildButton(UI.toolBar.Seperater); 
        this.BuildButton(UI.toolBar.Buttons.ZoomIn,this.ZoomIn.bind(this));
        this.BuildButton(UI.toolBar.Buttons.ZoomOut,this.ZoomOut.bind(this));        
        createElement("<br>",this.BarDiv);
        this.BuildButton(UI.toolBar.Buttons.Bold,this.Bold.bind(this)); 
        this.BuildButton(UI.toolBar.Buttons.Italic,this.Italic.bind(this)); 
        this.BuildButton(UI.toolBar.Buttons.Underline,this.Underline.bind(this)); 
        this.BuildButton(UI.toolBar.Buttons.Strikethrough,this.Strikethrough.bind(this)); 
        this.BuildButton(UI.toolBar.Buttons.Subscript,this.Subscript.bind(this)); 
        this.BuildButton(UI.toolBar.Buttons.Superscript,this.Superscript.bind(this));
        this.BuildButton(UI.toolBar.Seperater); 
        this.BuildButton(UI.toolBar.Buttons.Undo,this.Undo.bind(this)); 
        this.BuildButton(UI.toolBar.Buttons.Redo,this.Redo.bind(this)); 
        this.BuildButton(UI.toolBar.Buttons.Print,this.Print.bind(this));
        this.BuildButton(UI.toolBar.Seperater);  
        this.BuildButton(UI.toolBar.Buttons.Insertimagefromgallery,this.Gallery.bind(this)); 
        this.BuildButton(UI.toolBar.Buttons.Createlink,this.Createlink.bind(this)); 
        this.BuildButton(UI.toolBar.Buttons.Unlink,this.Unlink.bind(this)); 
        this.BuildButton(UI.toolBar.Buttons.Removeformat,this.Removeformat.bind(this));
        this.BuildButton(UI.toolBar.Seperater); 
        this.BuildButton(UI.toolBar.Buttons.Inserttime,this.Inserttime.bind(this)); 
        this.BuildButton(UI.toolBar.Buttons.Insertdate,this.Insertdate.bind(this)); 
        this.BuildButton(UI.toolBar.Buttons.Wordcount,this.Wordcount.bind(this));
        this.BuildButton(UI.toolBar.Seperater);  
        this.BuildButton(UI.toolBar.Buttons.Justifyright,this.Justifyright.bind(this)); 
        this.BuildButton(UI.toolBar.Buttons.Justifyleft,this.Justifyleft.bind(this)); 
        this.BuildButton(UI.toolBar.Buttons.Justifycenter,this.Justifycenter.bind(this)); 
        this.BuildButton(UI.toolBar.Seperater); 
        this.BuildButton(UI.toolBar.Buttons.Bullets,this.Bullets.bind(this)); 
        this.BuildButton(UI.toolBar.Buttons.Numberedlist,this.Numberedlist.bind(this)); 
        this.BuildButton(UI.toolBar.Buttons.Indent,this.Indent.bind(this)); 
        this.BuildButton(UI.toolBar.Buttons.Outdent,this.Outdent.bind(this)); 
        this.BuildButton(UI.toolBar.Seperater);    
        
        
    }
    
    this.BuildBar();
    
}


/*****************************
 *
 *    prototype extend
 *
 *****************************
*/


ToolBar.prototype.ZoomIn = function ()
{
     var obj = this._Editor.editorDiv;
     if(obj.style.pixelHeight == "")
        obj.style.pixelHeight = obj.offsetHeight;
     
     var old = obj.style.pixelHeight;
     if(old - 50 < 0) return;
     
     obj.style.pixelHeight -= 50;
     
     this._Editor.fitSize();
          
}

ToolBar.prototype.ZoomOut = function ()
{
     var obj = this._Editor.editorDiv;
     if(obj.style.pixelHeight == "")
        obj.style.pixelHeight = obj.offsetHeight;
        
     obj.style.pixelHeight += 50;
     
     this._Editor.fitSize();
         
}


/*
    toolbutton 's eventHandler
*/
ToolBar.prototype.execCommand = function(p1,p2,p3){this._Editor.execCommand(p1,p2,p3);};

ToolBar.prototype.Paragraph = function (){
    var obj=event.srcElement;
    var value = obj.options[obj.selectedIndex].value;
	this.execCommand("formatBlock", "false",value);
}
/*

*/
ToolBar.prototype.ForeColor = function (){
    var obj=event.srcElement;
    var value = obj.options[obj.selectedIndex].value;
	this.execCommand("ForeColor", "false",value);
}
/*

*/
ToolBar.prototype.BackColor = function (){
    var obj=event.srcElement;
    var value = obj.options[obj.selectedIndex].value;
	this.execCommand("BackColor", "false", value);
}
/*

*/
ToolBar.prototype.FontSize = function (){
    var obj=event.srcElement;
    var value = obj.options[obj.selectedIndex].value;
    this.execCommand("FontSize", "false", value);
}
/*

*/
ToolBar.prototype.FontName = function (){
    var obj=event.srcElement;
    var value = obj.options[obj.selectedIndex].value;
    this.execCommand("FontName", "false", value);
}
/*

*/
ToolBar.prototype.Removeformat = function (){
	this.execCommand("removeformat");
}


/*
參數：left/center/right
*/
ToolBar.prototype.Justifyleft = function(){this.Justify("left");}
ToolBar.prototype.Justifycenter = function(){this.Justify("center");}
ToolBar.prototype.Justifyright = function(){this.Justify("right");}
ToolBar.prototype.Justify = function Justify(aStr){
	switch(aStr){
	case "left":
		this.execCommand("JustifyLeft");
		break;
	case "center":
		this.execCommand("JustifyCenter");
		break;
	case "right":
		this.execCommand("JustifyRight");
		break;
	default:
		return false;
	}
}


/*
字體顏色
*/
ToolBar.prototype.ForeColorD = function ForeColorD(){
	var arr = showModalDialog(this._Editor._ResourcePath+"Dialogs/selcolor.htm", window, "dialogWidth:300px; dialogHeight:300px; status:0; help:0");
	if (arr)
	{
		this.ForeColor(arr);
		
	}
	this._Editor.focus();
}
/*
字體背景顏色
*/
ToolBar.prototype.BackColorD = function BackColorD(){
	var arr = showModalDialog(this._Editor._ResourcePath+"Dialogs/selcolor.htm", window, "dialogWidth:300px; dialogHeight:300px; status:0; help:0");
	if (arr)
	{
		this.BackColor(arr);
	}
	this._Editor.focus();
}
/*

*/
//文字加粗
ToolBar.prototype.Bold = function (){
	this.execCommand("bold");
	
}
//傾斜
ToolBar.prototype.Italic = function (){
	this.execCommand("italic");
}
//下劃線
ToolBar.prototype.Underline = function (){
	this.execCommand("underline");
}
ToolBar.prototype.Strikethrough = function () { 
	this.execCommand("strikethrough");
}
ToolBar.prototype.Superscript = function () { 
	this.execCommand("Superscript");
}
ToolBar.prototype.Subscript = function () { 
	this.execCommand("Subscript");
}
ToolBar.prototype.Undo = function () { 
	this.execCommand("undo");
}
ToolBar.prototype.Redo = function () { 
	this.execCommand("redo");
}
ToolBar.prototype.Print = function () { 
	this.execCommand("print");
}
//超鏈接
ToolBar.prototype.Createlink = function (){
	this.execCommand("createlink");
}
//取消鏈接
ToolBar.prototype.Unlink = function unurl(){
	this.execCommand("unlink");
}


/*
    Insert operations
*/
ToolBar.prototype.Insertdate = function ()
{
    this._Editor.insertText(new Date().toLocaleDateString());
}
ToolBar.prototype.Inserttime = function ()
{
    this._Editor.insertText(new Date().toLocaleTimeString());
}
ToolBar.prototype.Wordcount = function ()
{
    this._Editor.WordCount();
}
/*

*/

ToolBar.prototype.Bullets = function (){
	this.execCommand("insertunorderedlist");
		
}
ToolBar.prototype.Numberedlist = function (){
	this.execCommand("insertorderedlist");
		
}
ToolBar.prototype.Indent = function (){
	this.execCommand("indent");
		
}
ToolBar.prototype.Outdent = function (){
	this.execCommand("outdent");
		
}
/*
    external dialog
*/

ToolBar.prototype.Gallery = function ()
{
    var folder = 'ee_client/images/upload/';
	var galleryscript = this._Editor._ResourcePath+'Dialogs/imagegallery.aspx?rif='+folder+'&cif='+folder;
	//if (parameters && parameters != '') galleryscript += '&' + parameters;
	
	var imgArr = showModalDialog(galleryscript,window,'dialogWidth:560px; dialogHeight:500px;help:0;status:0;resizeable:1;');

	if (imgArr != null) {
		var imagestring = '<IMG SRC="' + imgArr['filename'] + '" HEIGHT=' + imgArr['height'] + ' WIDTH=' + imgArr['width'] + ' BORDER=0>';
		this._Editor.insertHTML(imagestring);
	} else {
		//alert("您沒有選擇圖片。");
	}
}


/*

*/







/*
    footBar

*/

function footBar(editor)
{
    this._ImagePath = editor._ResourcePath+"images/ee/"+editor._Themes+"/";
    this._Editor = editor;
    
    this.Bar = editor.footBar;
    this.BarDiv = editor.footBarDiv;
    
    //build a button
    this.BuildButton = function (btInfo,handler)
    {
        
        var title = btInfo[1];
        var picurl = btInfo[0];
        
        if(!title) title="";
        var html = "";
        var obj=null;
        if(handler == null)
        {
            html = "<img src=\""+this._ImagePath+btInfo+"\" >"
            return createElement(html,this.BarDiv);
        }
        else
        {
        
            if(typeof(btInfo) == "string")
            {
                
                html = btInfo;
                obj = createElement(html,this.BarDiv);
            }else{
                html = "<img title=\""+title+"\" onmouseover=\"bt_over(this);\" onmouseout=\"bt_out(this);\"";
                html +=" style=\"cursor:hand;background:#9EBEF5;\" ";
                html +=" src=\""+this._ImagePath+picurl+"\" onclick=\""+handler+";\">"
                obj = createElement(html,this.BarDiv);
            }
            obj.attachEvent("onclick",handler);
            obj.attachEvent("onmouseover",bt_over);
            obj.attachEvent("onmouseout",bt_out);
            return obj;
        }
        
    }
    
    this.BuildBar = function ()
    {
        this.BuildButton(UI.footBar.Buttons.Mod,this.Mod.bind(this));
    
    }
    
    this.BuildBar();
        
    
}

 /*
        改變ＭＯＤ
 */
footBar.prototype.Mod = function(){
   var sender = event.srcElement;
         
    if(sender.value=="HTML")
    {
        sender.value="VIEW";
        this._Editor.SetMod(1);
    }else{
        sender.value="HTML";
        this._Editor.SetMod(0);
    }
        
    
}