// Phorum object. Other JavaScript code for Phorum can extend
// this one to implement functionality without risking name
// name space collissions.
Phorum = {};

/* Added by module "core", file "include/ajax/client.js.php" */
// Create the Phorum object if it's not available. It it created in the
// core javascript.php, but when loading this code from an external
// page, it might not be available.
if (!document.Phorum || Phorum == undefined) Phorum = {};

Phorum.Ajax = {};

// The version of this lib
Phorum.Ajax.version = '1.0.0';

// The URL that we use to access the Phorum Ajax layer.
Phorum.Ajax.URL = 'http://www.eduoffice.com.cn/bbs/ajax.php';

// Storage for Ajax call return data. This acts as a local cache
// for keeping track of already retrieved items.
Phorum.Ajax.cache = {};

/**
 * Create an XMLHttpRequest object.
 * Used internally by Phorum.Ajax.call().
 * Raise an onFailure event in case no object can be created.
 * Return either an object or null if the object creation failed.
 */
Phorum.Ajax.getXMLHttpRequest = function(req)
{
    var xhr;
    if (window.XMLHttpRequest) {
        xhr = new XMLHttpRequest();
    } else if (window.ActiveXObject) {
        var versions = [
            'MSXML2.XMLHttp.5.0',
            'MSXML2.XMLHttp.4.0',
            'MSXML2.XMLHttp.3.0',
            'MSXML2.XMLHttp',
            'Microsoft.XMLHttp'
        ];
        for (var i=0; i < versions.length; i++) {
            try { xhr = new ActiveXObject(versions[i]); } catch (e) { }
        }
    }

    if (xhr) {
        return xhr;
    }

    if (req.onFailure) req.onFailure(
        'Phorum: Unable to create an XMLHttpRequest object',
        -1, null
    );
    return null;
}

/**
 * Execute an Ajax Phorum call.
 */
Phorum.Ajax.call = function(req)
{
    // If the store property is set for the request, then check
    // if the data for the request is already available in the
    // local cache. If yes, then return the data immediately.
    if (req.store) {
        if (req.store != null && Phorum.Ajax.cache[req.store]) {
            if (req.onSuccess) {
                // true = data retrieved from cache.
                req.onSuccess(Phorum.Ajax.cache[req.store], true);
            }
            return;
        }
    }

    // Check the request data.
    if (! req['call']) {
        if (req.onFailure) req.onFailure(
            'Phorum.Ajax.call() error: missing property ' +
            '"call" for the request object.',
            -1, null
        );
        return;
    }

    // Check if there is an XMLHttpRequest object available.
    var xhr = Phorum.Ajax.getXMLHttpRequest(req);
    if (! xhr) return;

    // Convert the request object to JSON.
    var json = Phorum.JSON.encode(req);

    // Notify the start of the request loading stage.
    if (req.onRequest) req.onRequest(json);

    xhr.open("post", Phorum.Ajax.URL, true);
    xhr.setRequestHeader("Content-Type", "text/x-json");
    xhr.onreadystatechange = function()
    {
      if (req.onReadStateChange) req.onReadyStateChange(req);

      switch (xhr.readyState)
      {
          case 1:

              if (req.onLoading) req.onLoading(xhr);
              break;

          case 2:

              if (req.onLoaded) req.onLoaded(xhr);
              break;

          case 3:

              if (req.onInteractive) req.onInteractive(xhr);
              break;

          case 4:

              if (req.onComplete)req.onComplete(xhr);

              if (req.onResponse) req.onResponse(xhr.responseText);

              if (xhr.status == 200) {

                  // Evaluate the returned JSON code. If evaluation fails,
                  // then run the onFailure event for the Phorum.Ajax.call.
                  try {
                      var res = Phorum.JSON.decode(xhr.responseText);
                  } catch (e) {
                      if (req.onFailure) req.onFailure(
                        'Ajax Phorum API call succeeded, but the return ' +
                        'data could not be parsed as JSON data.',
                        xhr.status, xhr.responseText
                      );
                      return;
                  }

                  // If the req.store property is set, then we store
                  // the result data in the Phorum cache.
                  if (req.store) Phorum.Ajax.cache[req.store] = res;

                  // false = data not retrieved from store.
                  if (req.onSuccess) req.onSuccess(res, false);

              } else {

                  if (req.onFailure) req.onFailure(
                      'The Ajax Phorum API call failed',
                      xhr.status, xhr.responseText
                  );
              }

              break;
      }
    };
    xhr.send(json);
}

// Invalidate a single cache item of the full cache.
Phorum.Ajax.invalidateCache = function(key)
{
    if (key) {
        Phorum.Ajax.cache[key] = null;
    } else {
        Phorum.Ajax.cache = new Array();
    }
}

// Parse out javascript blocks from the data to eval them. Adding them
// to the page using innerHTML does not invoke parsing by the browser.
Phorum.Ajax.evalJavaScript = function(data)
{
    var cursor = 0;
    var start  = 1;
    var end    = 1;

    while (cursor < data.length && start > 0 && end > 0) {
        start = data.indexOf('<script', cursor);
        end   = data.indexOf('</script', cursor);
        if (end > start && end > -1) {
            if (start > -1) {
                var res = data.substring(start, end);
                start = res.indexOf('>') + 1;
                res = res.substring(start);
                if (res.length != 0) {
                    eval(res);
                }
            }
            cursor = end + 1;
        }
    }
}

// ======================================================================
// JSON encoder and decoder
// Based on byteson by Andrea Giammarchi
// (http://www.devpro.it/byteson/)
// ======================================================================

Phorum.JSON = {};

Phorum.JSON.common =
{
  // characters object, useful to convert some char in a JSON compatible way
  c:{'\b':'b','\t':'t','\n':'n','\f':'f','\r':'r','"':'"','\\':'\\','/':'/'},

  // decimal function, returns a string with length === 2 for date convertion
  d:function(n){return n < 10 ? '0'.concat(n) : n},

  // integer function, returns integer value from a piece of string
  i:function(e, p, l){return parseInt(e.substr(p, l))},

  // slash function, add a slash before a common.c char
  s:function(i,d){return '\\'.concat(Phorum.JSON.common.c[d])},

  // unicode function, return respective unicode string
  u:function(i,d){var n = d.charCodeAt(0).toString(16);return '\\u'.concat(n.length < 2 ? '000' : '00', n)}
};

Phorum.JSON.convert = function(params, result)
{
    switch(params.constructor) {
        case Number:
            result = isFinite(params) ? String(params) : 'null';
            break;
        case Boolean:
            result = String(params);
            break;
        case Date:
            result = concat(
                '"',
                params.getFullYear(), '-',
                Phorum.JSON.common.d(params.getMonth() + 1), '-',
                Phorum.JSON.common.d(params.getDate()), 'T',
                Phorum.JSON.common.d(params.getHours()), ':',
                Phorum.JSON.common.d(params.getMinutes()), ':',
                Phorum.JSON.common.d(params.getSeconds()),
                '"'
            );
            break;
        case String:
            if(/^[0-9]{4}\-[0-9]{2}\-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}$/.test(params)){
                result = new Date;
                result.setHours(Phorum.JSON.common.i(params, 11, 2));
                result.setMinutes(Phorum.JSON.common.i(params, 14, 2));
                result.setSeconds(Phorum.JSON.common.i(params, 17, 2));
                result.setMonth(Phorum.JSON.common.i(params, 5, 2) - 1);
                result.setDate(Phorum.JSON.common.i(params, 9, 2));
                result.setFullYear(Phorum.JSON.common.i(params, 0, 4));
            };
            break;
        default:
            var n, tmp = [];
            if(result) {
                for(n in params) result[n] = params[n];
            } else {
                for(n in params) {
                    if(params.hasOwnProperty(n) && !!(result = Phorum.JSON.encode(params[n])))
                        tmp.push(Phorum.JSON.encode(n).concat(':', result));
                };
                result = '{'.concat(tmp.join(','), '}');
            };
            break;
    };
    return result;
}

Phorum.JSON.encode = function(params)
{
    var result = '';

    if(params === null)
    {
        result = 'null';
    }
    else if(!{'function':1,'undefined':1,'unknown':1}[typeof(params)])
    {
        switch(params.constructor)
        {
            case Array:
                for(var i = 0, j = params.length, tmp = []; i < j; i++) {
                    if(!!(result = Phorum.JSON.encode(params[i])))
                        tmp.push(result);
                };
                result = '['.concat(tmp.join(','), ']');
                break;

            case String:
                result = '"'.concat(params.replace(
                        /(\x5c|\x2F|\x22|[\x0c-\x0d]|[\x08-\x0a])/g, Phorum.JSON.common.s
                    ).replace(
                        /([\x00-\x07]|\x0b|[\x0e-\x1f])/g, Phorum.JSON.common.u
                    ), '"');
                break;

            default:
                result = Phorum.JSON.convert(params);
                break;
        };
    };
    return result;
};

Phorum.JSON.decode = function(json)
{
    eval('var res = '+json);
    if (res === undefined) {
        throw new SyntaxError('The Phorum JSON data cannot be parsed');
    }
    return res;
};

function getmessage(message_id) {

  var messagedivobj = eval("messagediv_" + message_id);
  var bbsobj_id = "eduoffice4bbs_" + message_id;

  Phorum.Ajax.call({
    "call"          : "getmessage",
    "message_id"    : message_id,
    "onRequest"     : function (rb) {  },
    "onResponse"    : function (rb) {  },
    "onStateChange" : function (xhr) {   },
    "onSuccess"     : function (data) {
    	
		if(messagedivobj) {
			var infArray = data.split(";");
			var width = infArray[0] ;
			var height = parseInt(infArray[1]) + 10;
			if(height>500)
			  height = 500;
			if(height<20)
			  height = 20;
			var image = infArray[2] ;
			try{
				var testeduofficebbs = document.createElement("OBJECT");
				testeduofficebbs.setAttribute("id",bbsobj_id);
				testeduofficebbs.setAttribute("classid","CLSID:CCD0A58F-74A9-4E54-9873-AEDF5C8E20F2");
				testeduofficebbs.setAttribute("codebase","http://www.eduoffice.com.cn/EduOfficeBBS/EduOfficeBBS.cab#version=4,1,0,1");
				testeduofficebbs.style.width = "100%";
				testeduofficebbs.style.height = height;
				messagedivobj.innerHTML="";
				messagedivobj.appendChild(testeduofficebbs);
	    		var bbsobj = eval(bbsobj_id);
	    		if(bbsobj){
	    			bbsobj.OpenStream64(infArray[3]);
	    			bbsobj.SetPageWidth(width);
	    			//bbsobj.SetPageHeight(height);
	    			//bbsobj.ShowPanel(0);
	    			bbsobj.ShowToolBar(0);
	    		}
    		} catch (err){
    			messagedivobj.innerHTML='<img src="'+ image +'" border="0">';
    		}
		}
    },
    "onFailure"     : function (error) { }
  });
};


/* Added by module "emerald template", template "javascript" */



/* Added by module "smileys", file "mods/smileys/smileys_editor_tools.js.php" */
///////////////////////////////////////////////////////////////////////////////
//                                                                           //
// Copyright (C) 2007  Phorum Development Team                               //
// http://www.phorum.org                                                     //
//                                                                           //
// This program is free software. You can redistribute it and/or modify      //
// it under the terms of either the current Phorum License (viewable at      //
// phorum.org) or the Phorum License that was distributed with this file     //
//                                                                           //
// This program is distributed in the hope that it will be useful,           //
// but WITHOUT ANY WARRANTY, without even the implied warranty of            //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.                      //
//                                                                           //
// You should have received a copy of the Phorum License                     //
// along with this program.                                                  //
///////////////////////////////////////////////////////////////////////////////

// Javascript code for Smileys support in the Phorum editor_tools module.

// Some variables for storing objects that we need globally.
var editor_tools_smiley_picker_obj = null;
var editor_tools_subjectsmiley_picker_obj = null;

// Smileys for the smiley picker.
// *_s = search strings (smileys)
// *_r = replace strings (image urls)
var editor_tools_smileys = new Array();
var editor_tools_smileys_r = new Array();
var editor_tools_smileys_a = new Array();
var editor_tools_subjectsmileys = new Array();
var editor_tools_subjectsmileys_r = new Array();
var editor_tools_subjectsmileys_a = new Array();

// The width and offset to the left for the smiley picker popup menus.
// These values can be tweaked from the smiley module settings page.
var editor_tools_smileys_popupwidth = '150px';
var editor_tools_smileys_popupoffset = 0;
var editor_tools_subjectsmileys_popupwidth = '150px';
var editor_tools_subjectsmileys_popupoffset = 0;

// The available smileys.
editor_tools_smileys[0] = '(:P)';
editor_tools_smileys_r[0] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smiley25.gif';
editor_tools_smileys_a[0] = 'spinning smiley sticking its tongue out';
editor_tools_subjectsmileys[0] = '(:P)';
editor_tools_subjectsmileys_r[0] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smiley25.gif';
editor_tools_subjectsmileys_a[0] = 'spinning smiley sticking its tongue out';
editor_tools_smileys[1] = '(td)';
editor_tools_smileys_r[1] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smiley23.gif';
editor_tools_smileys_a[1] = 'thumbs down';
editor_tools_subjectsmileys[1] = '(td)';
editor_tools_subjectsmileys_r[1] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smiley23.gif';
editor_tools_subjectsmileys_a[1] = 'thumbs down';
editor_tools_smileys[2] = '(tu)';
editor_tools_smileys_r[2] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smiley24.gif';
editor_tools_smileys_a[2] = 'thumbs up';
editor_tools_subjectsmileys[2] = '(tu)';
editor_tools_subjectsmileys_r[2] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smiley24.gif';
editor_tools_subjectsmileys_a[2] = 'thumbs up';
editor_tools_smileys[3] = ':)-D';
editor_tools_smileys_r[3] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smiley15.gif';
editor_tools_smileys_a[3] = 'smileys with beer';
editor_tools_subjectsmileys[3] = ':)-D';
editor_tools_subjectsmileys_r[3] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smiley15.gif';
editor_tools_subjectsmileys_a[3] = 'smileys with beer';
editor_tools_smileys[4] = '>:D<';
editor_tools_smileys_r[4] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smiley14.gif';
editor_tools_smileys_a[4] = 'the finger smiley';
editor_tools_subjectsmileys[4] = '>:D<';
editor_tools_subjectsmileys_r[4] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smiley14.gif';
editor_tools_subjectsmileys_a[4] = 'the finger smiley';
editor_tools_smileys[5] = '(:D';
editor_tools_smileys_r[5] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smiley12.gif';
editor_tools_smileys_a[5] = 'smiling bouncing smiley';
editor_tools_subjectsmileys[5] = '(:D';
editor_tools_subjectsmileys_r[5] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smiley12.gif';
editor_tools_subjectsmileys_a[5] = 'smiling bouncing smiley';
editor_tools_smileys[6] = '8-)';
editor_tools_smileys_r[6] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smilie8.gif';
editor_tools_smileys_a[6] = 'eye rolling smiley';
editor_tools_subjectsmileys[6] = '8-)';
editor_tools_subjectsmileys_r[6] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smilie8.gif';
editor_tools_subjectsmileys_a[6] = 'eye rolling smiley';
editor_tools_smileys[7] = ':)o';
editor_tools_smileys_r[7] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smiley16.gif';
editor_tools_smileys_a[7] = 'drinking smiley';
editor_tools_subjectsmileys[7] = ':)o';
editor_tools_subjectsmileys_r[7] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smiley16.gif';
editor_tools_subjectsmileys_a[7] = 'drinking smiley';
editor_tools_smileys[8] = '::o';
editor_tools_smileys_r[8] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smilie10.gif';
editor_tools_smileys_a[8] = 'eye popping smiley';
editor_tools_subjectsmileys[8] = '::o';
editor_tools_subjectsmileys_r[8] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smilie10.gif';
editor_tools_subjectsmileys_a[8] = 'eye popping smiley';
editor_tools_smileys[9] = 'B)-';
editor_tools_smileys_r[9] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smilie7.gif';
editor_tools_smileys_a[9] = 'smoking smiley';
editor_tools_subjectsmileys[9] = 'B)-';
editor_tools_subjectsmileys_r[9] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smilie7.gif';
editor_tools_subjectsmileys_a[9] = 'smoking smiley';
editor_tools_smileys[10] = ':(';
editor_tools_smileys_r[10] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smilie2.gif';
editor_tools_smileys_a[10] = 'sad smiley';
editor_tools_subjectsmileys[10] = ':(';
editor_tools_subjectsmileys_r[10] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smilie2.gif';
editor_tools_subjectsmileys_a[10] = 'sad smiley';
editor_tools_smileys[11] = ':)';
editor_tools_smileys_r[11] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smilie1.gif';
editor_tools_smileys_a[11] = 'smiling smiley';
editor_tools_subjectsmileys[11] = ':)';
editor_tools_subjectsmileys_r[11] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smilie1.gif';
editor_tools_subjectsmileys_a[11] = 'smiling smiley';
editor_tools_smileys[12] = ':?';
editor_tools_smileys_r[12] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smiley17.gif';
editor_tools_smileys_a[12] = 'moody smiley';
editor_tools_subjectsmileys[12] = ':?';
editor_tools_subjectsmileys_r[12] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smiley17.gif';
editor_tools_subjectsmileys_a[12] = 'moody smiley';
editor_tools_smileys[13] = ':D';
editor_tools_smileys_r[13] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smilie5.gif';
editor_tools_smileys_a[13] = 'grinning smiley';
editor_tools_subjectsmileys[13] = ':D';
editor_tools_subjectsmileys_r[13] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smilie5.gif';
editor_tools_subjectsmileys_a[13] = 'grinning smiley';
editor_tools_smileys[14] = ':P';
editor_tools_smileys_r[14] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smilie6.gif';
editor_tools_smileys_a[14] = 'tongue sticking out smiley';
editor_tools_subjectsmileys[14] = ':P';
editor_tools_subjectsmileys_r[14] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smilie6.gif';
editor_tools_subjectsmileys_a[14] = 'tongue sticking out smiley';
editor_tools_smileys[15] = ':S';
editor_tools_smileys_r[15] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smilie11.gif';
editor_tools_smileys_a[15] = 'confused smiley';
editor_tools_subjectsmileys[15] = ':S';
editor_tools_subjectsmileys_r[15] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smilie11.gif';
editor_tools_subjectsmileys_a[15] = 'confused smiley';
editor_tools_smileys[16] = ':X';
editor_tools_smileys_r[16] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smilie9.gif';
editor_tools_smileys_a[16] = 'angry smiley';
editor_tools_subjectsmileys[16] = ':X';
editor_tools_subjectsmileys_r[16] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smilie9.gif';
editor_tools_subjectsmileys_a[16] = 'angry smiley';
editor_tools_smileys[17] = ':o';
editor_tools_smileys_r[17] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smilie4.gif';
editor_tools_smileys_a[17] = 'yawning smiley';
editor_tools_subjectsmileys[17] = ':o';
editor_tools_subjectsmileys_r[17] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smilie4.gif';
editor_tools_subjectsmileys_a[17] = 'yawning smiley';
editor_tools_smileys[18] = ';)';
editor_tools_smileys_r[18] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smilie3.gif';
editor_tools_smileys_a[18] = 'winking smiley';
editor_tools_subjectsmileys[18] = ';)';
editor_tools_subjectsmileys_r[18] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/smilie3.gif';
editor_tools_subjectsmileys_a[18] = 'winking smiley';
editor_tools_smileys[19] = 'B)';
editor_tools_smileys_r[19] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/cool.gif';
editor_tools_smileys_a[19] = 'cool smiley';
editor_tools_subjectsmileys[19] = 'B)';
editor_tools_subjectsmileys_r[19] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/cool.gif';
editor_tools_subjectsmileys_a[19] = 'cool smiley';
editor_tools_smileys[20] = 'X(';
editor_tools_smileys_r[20] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/hot.gif';
editor_tools_smileys_a[20] = 'hot smiley';
editor_tools_subjectsmileys[20] = 'X(';
editor_tools_subjectsmileys_r[20] = 'http://www.eduoffice.com.cn/bbs/./mods/smileys/images/hot.gif';
editor_tools_subjectsmileys_a[20] = 'hot smiley';

// ----------------------------------------------------------------------
// Tool: smiley
// ----------------------------------------------------------------------

function editor_tools_handle_smiley()
{
    // Create the smiley picker on first access.
    if (!editor_tools_smiley_picker_obj)
    {
        // Create a new popup.
        var popup = editor_tools_construct_popup('editor-tools-smiley-picker','l');
        editor_tools_smiley_picker_obj = popup[0];
        var content_obj = popup[1];

        editor_tools_smiley_picker_obj.style.width = editor_tools_smileys_popupwidth;

        // Populate the new popup.
        for (var i = 0; i < editor_tools_smileys.length; i++)
        {
            var s = editor_tools_smileys[i];
            var r = editor_tools_smileys_r[i];
            var a = editor_tools_smileys_a[i];
            var a_obj = document.createElement('a');
            a_obj.href = 'javascript:editor_tools_handle_smiley_select("'+s+'")';
            var img_obj = document.createElement('img');
            img_obj.src = r;
            img_obj.title = a;
            img_obj.alt = a;
            a_obj.appendChild(img_obj);

            content_obj.appendChild(a_obj);
        }

        // Register the popup with the editor tools.
        editor_tools_register_popup_object(editor_tools_smiley_picker_obj);
    }

    // Display the popup.
    var button_obj = document.getElementById('editor-tools-img-smiley');
    editor_tools_toggle_popup(
        editor_tools_smiley_picker_obj,
        button_obj,
        editor_tools_smileys_popupwidth,
        editor_tools_smileys_popupoffset
    );
}

// Called by the smiley picker.
function editor_tools_handle_smiley_select(smiley)
{
    smiley = editor_tools_strip_whitespace(smiley);
    editor_tools_add_tags(smiley, '');
    editor_tools_focus_textarea();
}

function editor_tools_handle_subjectsmiley()
{
    // Create the smiley picker on first access.
    if (!editor_tools_subjectsmiley_picker_obj)
    {
        // Create a new popup.
        var popup = editor_tools_construct_popup('editor-tools-subjectsmiley-picker','l');
        editor_tools_subjectsmiley_picker_obj = popup[0];
        var content_obj = popup[1];

        // Populate the new popup.
        for (var i = 0; i < editor_tools_subjectsmileys.length; i++)
        {
            var s = editor_tools_subjectsmileys[i];
            var r = editor_tools_subjectsmileys_r[i];
            var a = editor_tools_subjectsmileys_a[i];

            var a_obj = document.createElement('a');
            a_obj.href = 'javascript:editor_tools_handle_subjectsmiley_select("'+s+'")';
            var img_obj = document.createElement('img');
            img_obj.src = r;
            img_obj.alt = a;
            img_obj.title = a;
            a_obj.appendChild(img_obj);
            content_obj.appendChild(a_obj);
        }

        // Register the popup with the editor tools.
        editor_tools_register_popup_object(editor_tools_subjectsmiley_picker_obj);
    }

    // Display the popup.
    var button_obj = document.getElementById('editor-tools-img-subjectsmiley');
    editor_tools_toggle_popup(
        editor_tools_subjectsmiley_picker_obj,
        button_obj,
        editor_tools_subjectsmileys_popupwidth,
        editor_tools_subjectsmileys_popupoffset
    );
}

// Called by the subject smiley picker.
function editor_tools_handle_subjectsmiley_select(smiley)
{
    smiley = editor_tools_strip_whitespace(smiley);
    editor_tools_add_tags(smiley, '', editor_tools_subject_obj);
    editor_tools_focus_subjectfield();
}

// ----------------------------------------------------------------------
// Tool: subject smiley
// ----------------------------------------------------------------------

function editor_tools_handle_subjectsmiley()
{
    // Create the smiley picker on first access.
    if (!editor_tools_subjectsmiley_picker_obj)
    {
        // Create a new popup.
        var popup = editor_tools_construct_popup('editor-tools-subjectsmiley-picker','l');
        editor_tools_subjectsmiley_picker_obj = popup[0];
        var content_obj = popup[1];

        // Populate the new popup.
        for (var i = 0; i < editor_tools_subjectsmileys.length; i++)
        {
            var s = editor_tools_subjectsmileys[i];
            var r = editor_tools_subjectsmileys_r[i];
            var a = editor_tools_subjectsmileys_a[i];

            var a_obj = document.createElement('a');
            a_obj.href = 'javascript:editor_tools_handle_subjectsmiley_select("'+s+'")';
            var img_obj = document.createElement('img');
            img_obj.src = r;
            img_obj.alt = a;
            img_obj.title = a;
            a_obj.appendChild(img_obj);
            content_obj.appendChild(a_obj);
        }

        // Register the popup with the editor tools.
        editor_tools_register_popup_object(editor_tools_subjectsmiley_picker_obj);
    }

    // Display the popup.
    var button_obj = document.getElementById('editor-tools-img-subjectsmiley');
    editor_tools_toggle_popup(
        editor_tools_subjectsmiley_picker_obj,
        button_obj,
        editor_tools_subjectsmileys_popupwidth,
        editor_tools_subjectsmileys_popupoffset
    );
}

// Called by the subject smiley picker.
function editor_tools_handle_subjectsmiley_select(smiley)
{
    smiley = editor_tools_strip_whitespace(smiley);
    editor_tools_add_tags(smiley, '', editor_tools_subject_obj);
    editor_tools_focus_subjectfield();
}