var IPS_Lite_Editor = new Array(); function ips_text_editor_lite(editor_id) {
    this.editor_id = editor_id; this.control_obj = document.getElementById(editor_id + '-controls'); this.initialized = false; this.buttons = new Array(); this.fonts = new Array(); this.state = new Array(); this.text_obj = document.getElementById(this.editor_id + '_textarea'); this.open_brace = '['; this.close_brace = ']'; this.editor_document = this.text_obj; this.editor_window = this.editor_document; this._ie_cache = null; this.is_ie = is_ie; this.is_moz = is_moz; this.is_opera = is_opera; this.has_focus = false; this.emoticon_window_id = null; this.init = function () { var controls = new Array(); if (!this.control_obj) { return; } var items = this.control_obj.getElementsByTagName("DIV"); for (var i = 0; i < items.length; i++) { if ((items[i].className == 'rte-normal' || items[i].className == 'rte-menu-button' || items[i].className == 'rte-normal-menubutton') && items[i].id) { controls[controls.length] = items[i].id; } } for (var i = 0; i < controls.length; i++) { var control = document.getElementById(controls[i]); if (control.className == 'rte-normal') { this.init_editor_button(control); } else if (control.className == 'rte-menu-button' || control.className == 'rte-normal-menubutton') { this.init_editor_popup_button(control); } } this.text_obj.onfocus = ips_editor_events.prototype.editor_window_onfocus; this.text_obj.onblur = ips_editor_events.prototype.editor_window_onblur; if (this.editor_document.addEventListener) { this.editor_document.addEventListener('keypress', ips_editor_events.prototype.editor_document_onkeypress, false); } }; this.editor_check_focus = function () { if (!this.text_obj.has_focus) { if (this.is_opera) { this.text_obj.focus(); } try { this.text_obj.focus(); } catch (err) { return false; } } return true; }; this.init_editor_button = function (obj) { obj.cmd = obj.id.replace(new RegExp('^' + this.editor_id + '_cmd_(.+?)$'), '$1'); obj.editor_id = this.editor_id; this.buttons[obj.cmd] = obj; obj.state = false; obj.mode = 'normal'; obj.real_type = 'button'; obj.onclick = ips_editor_events.prototype.button_onmouse_event; obj.onmousedown = ips_editor_events.prototype.button_onmouse_event; obj.onmouseover = ips_editor_events.prototype.button_onmouse_event; obj.onmouseout = ips_editor_events.prototype.button_onmouse_event; }; this.set_button_context = function (obj, state, type) { if (typeof type == 'undefined') { type = 'button'; } switch (obj.state) { case true: { switch (state) { case 'mouseout': { this.editor_set_ctl_style(obj, 'button', 'selected'); break; } case 'mouseover': case 'mousedown': case 'mouseup': { this.editor_set_ctl_style(obj, type, 'down'); break; } } break; } default: { switch (state) { case 'mouseout': { this.editor_set_ctl_style(obj, type, 'normal'); break; } case 'mousedown': { this.editor_set_ctl_style(obj, type, 'down'); break; } case 'mouseover': case 'mouseup': { this.editor_set_ctl_style(obj, type, 'hover'); break; } } break; } } }; this.editor_set_ctl_style = function (obj, type, mode) { if (obj.mode != mode) { var extra = ''; if (type == 'menu') { extra = '-menu'; } else if (type == 'menubutton') { extra = '-menubutton'; } extra += obj.colorname ? '-color' : ''; extra += obj.emo_id ? '-emo' : ''; obj.mode = mode; try { switch (mode) { case "normal": { obj.className = 'rte-normal' + extra; } break; case "hover": { obj.className = 'rte-hover' + extra; } break; case "selected": case "down": { obj.className = 'rte-selected' + extra; } break; } } catch (e) { } } }; this.format_text = function (e, command, arg) { e = ipsclass.cancel_bubble(e, true); if (command.match(/resize_/)) { this.resize_editorbox(command.replace(/.+?resize_(up|down)/, "$1")); } if (command.match(/emoticon/)) { this.show_all_emoticons(); } this.editor_check_focus(); if (this[command]) { var return_val = this[command](e); } else { try { var return_val = this.apply_formatting(command, false, (typeof arg == 'undefined' ? true : arg)); } catch (e) { var return_val = false; } } this.editor_check_focus(); return return_val; }; this.createlink = function () { var _url = prompt(ipb_global_lang['editor_enter_url'], 'http://'); if (!_url || _url == null || _url == 'http://') { return false; } var _text = this.get_selection(); _text = _text ? _text : prompt(ipb_global_lang['editor_enter_title']); if (!_text || _text == null) { return false; } this.wrap_tags('url', _url, _text); };
this.youtube = function () {
    var _text = this.get_selection();
    _text = _text.replace(/\n|\r|<br \/>/g, '');

    // Did they highlight an html image in the RTE?
    // If so, it will pull the whole <img ...> tag instead of just the url
    if (this.is_rte) {
        if (_text.match(/<img(.+?)src=['"](.+?)["'](.*?)>/g)) {
            _text = _text.replace(/<img(.+?)src=['"](.+?)["'](.*?)>/g, '$2');
        }
    }

    var _url = prompt(ipb_global_lang['editor_enter_image'], _text ? _text : "http://");

    if (!_url || _url == null || _url == 'http://') {
        return false;
    }
    var temp = _url;
    var youtube_id = temp.replace(/^[^v]+v.(.{11}).*/, "$1");

    if (!this.is_rte) {
        this.wrap_tags('youtube', false, youtube_id);
    }
    else {
        this.wrap_tags('youtube', youtube_id, '');
    }
};
this.insertimage = function () { var _text = this.get_selection(); var _url = prompt(ipb_global_lang['editor_enter_image'], _text ? _text : "http://"); if (!_url || _url == null || _url == 'http://') { return false; } this.wrap_tags('img', false, _url); }; this.ipb_quote = function () { var _text = this.get_selection(); this.wrap_tags('quote', false, _text); }; this.ipb_code = function () { var _text = this.get_selection(); this.wrap_tags('code', false, _text); }; this.apply_formatting = function (cmd, dialog, argument) { switch (cmd) { case 'bold': case 'italic': case 'underline': { this.wrap_tags(cmd.substr(0, 1), false); return; } case 'justifyleft': case 'justifycenter': case 'justifyright': { this.wrap_tags(cmd.substr(7), false); return; } case 'indent': { this.wrap_tags(cmd, false); return; } case 'createlink': { var sel = this.get_selection(); if (sel) { this.wrap_tags('url', argument); } else { this.wrap_tags('url', argument, argument); } return; } case 'fontname': { this.wrap_tags('font', argument); return; } case 'fontsize': { this.wrap_tags('size', argument); return; } case 'forecolor': { this.wrap_tags('color', argument); return; } case 'backcolor': { this.wrap_tags('background', argument); return; } case 'insertimage': { this.wrap_tags('img', false, argument); return; } case 'youtube': { this.wrap_tags('youtube', false, argument); return; } case 'strikethrough': { this.wrap_tags('strike', false); return; } case 'superscript': { this.wrap_tags('sup', false); return; } case 'subscript': { this.wrap_tags('sub', false); return; } case 'removeformat': return; } }; this.wrap_tags = function (tag_name, has_option, selected_text) { var tag_close = tag_name; if (typeof selected_text == 'undefined') { selected_text = this.get_selection(); selected_text = (selected_text === false) ? '' : new String(selected_text); } if (has_option === true) { var option = prompt(ips_language_array['js_rte_optionals'] ? ips_language_array['js_rte_optionals'] : "Enter the optional arguments for this tag", ''); if (option) { var opentag = this.open_brace + tag_name + '="' + option + '"' + this.close_brace; } else { return false; } } else if (has_option !== false) { var opentag = this.open_brace + tag_name + '="' + has_option + '"' + this.close_brace; } else { var opentag = this.open_brace + tag_name + this.close_brace; } var closetag = this.open_brace + '/' + tag_close + this.close_brace; var text = opentag + selected_text + closetag; this.insert_text(text); return false; }; this.wrap_tags_lite = function (start_text, close_text) { selected_text = this.get_selection(); selected_text = (selected_text === false) ? '' : new String(selected_text); this.insert_text(start_text + selected_text + close_text); return false; }; this.editor_get_contents = function () { return this.editor_document.value; }; this.get_selection = function () { if (typeof (this.editor_document.selectionStart) != 'undefined') { return this.editor_document.value.substr(this.editor_document.selectionStart, this.editor_document.selectionEnd - this.editor_document.selectionStart); } else if ((document.selection && document.selection.createRange) || this._ie_cache) { return this._ie_cache ? this._ie_cache.text : document.selection.createRange().text; } else if (window.getSelection) { return window.getSelection() + ''; } else { return false; } }; this.insert_text = function (text) {
    if (this.editor_check_focus() == false) { return false; } if (typeof (this.editor_document.selectionStart) != 'undefined') {
        var open = this.editor_document.selectionStart + 0; var st = this.editor_document.scrollTop; this.editor_document.value = this.editor_document.value.substr(0, this.editor_document.selectionStart) + text + this.editor_document.value.substr(this.editor_document.selectionEnd); if (!text.match(new RegExp("\\" + this.open_brace + "(\\S+?)" + "\\" + this.close_brace + "\\" + this.open_brace + "/(\\S+?)" + "\\" + this.close_brace)))
{
this.editor_document.selectionStart = open;
this.editor_document.selectionEnd   = open + text.length;
this.editor_document.scrollTop      = st;
}
}
else if ( ( document.selection && document.selection.createRange ) || this._ie_cache )
{
var sel  = this._ie_cache ? this._ie_cache : document.selection.createRange();
sel.text = text.replace(/\r?\n/g, '\r\n');
sel.select();
}
else
{
this.editor_document.value += text;
}
this._ie_cache = null;
};
this.show_all_emoticons = function()
{
if ( typeof( this.emoticon_window_id ) != null )
{
this.emoticon_window_id = window.open( ipb_var_base_url + "act=legends&CODE=emoticons&_lite=1&editor_id=" + editor_id,"Legends","width=250,height=500,resizable=yes,scrollbars=yes");
}
else
{
this.emoticon_window_id.focus();
}
return false;
};
this.insert_emoticon = function( emo_id, emo_image, emo_code, event )
{
emo_code = ipsclass.un_htmlspecialchars( emo_code );
this.wrap_tags_lite( " " + emo_code, " ");
if ( this.is_ie )
{
if ( IPS_Lite_Editor[ this.editor_id ].emoticon_window_id != '' && typeof( IPS_Lite_Editor[ this.editor_id ].emoticon_window_id ) != 'undefined' )
{
IPS_Lite_Editor[ this.editor_id ].emoticon_window_id.focus();
}
}
};
this.resize_editorbox = function( direction )
{
var inc_value	   = 100;
var current_height = parseInt( this.text_obj.style.height );
var new_height     = 0;
current_height     = current_height ? current_height : 200;
if ( current_height >= 50 )
{
if ( direction == 'up' )
{
new_height = current_height - inc_value;
}
else
{
new_height = current_height + inc_value;
}
if ( new_height > 149 )
{
this.text_obj.style.height = new_height + 'px';
}
}
};
};
function ips_editor_events()
{
}
ips_editor_events.prototype.button_onmouse_event = function(e)
{
if ( is_ie )
{
e = ipsclass.cancel_bubble(e, true);
}
if ( e.type == 'click' )
{
IPS_Lite_Editor[this.editor_id].format_text(e, this.cmd, false, true);
}
IPS_Lite_Editor[this.editor_id].set_button_context(this, e.type);
};
ips_editor_events.prototype.editor_window_onfocus = function(e)
{
this.has_focus = true;
};
ips_editor_events.prototype.editor_window_onblur = function(e)
{
this.has_focus = false;
};
ips_editor_events.prototype.editor_document_onkeypress = function(e)
{	
if ( e.ctrlKey )
{
switch (String.fromCharCode(e.charCode).toLowerCase())
{
case 'b': cmd = 'bold';      break;
case 'i': cmd = 'italic';    break;
case 'u': cmd = 'underline'; break;
default: return;
}
e.preventDefault();
IPS_Lite_Editor[this.editor_id].apply_formatting(cmd, false, null);
return false;
}
};