// Instant Messenger
// im_functions.js

   function IM()
   {
      this.array_lang_im  = new Array();
      this.array_users	  = new Array();
      this.vcard_user	  = new Array();
      this.load_photo	  = false;
   }

   /*
    * Load Contatos
    */

   IM.prototype.load_im = function()
   {
	  var force = ( arguments.length ) ? true : false;
      var _this = this;
      Sincro.count = 0;

      var handler_contacts = function(data)
      {
         if ( data[1] )
         {
            _this.array_users.splice(0,_this.array_users.length);
            _this.array_users = data;
            _this.mount_list(data);
         }
         _this.conf_VcardUser(data[0]);
      }

      if ( force || this.getWinContactsState() )
         cIM.cExecute("$this.Ujabber.list_user",handler_contacts);
   }
	
   /*
    * Update Contatos
    */

   IM.prototype.UpdateContacts = function()
   {
      var _this = this;
      _this.load_im();
   }

   IM.prototype.showContacts = function()
   {
      if ( this.getWinContactsState() )
         im_win.windowClose('contacts_im');
      else
      {
         im_win.windowMaximizeRestore('contacts_im');
         this.load_im();
      }
   }

   IM.prototype.getWinContactsState = function()
   {
      try
      {
         var win_state = false;
             win_state = ( windowItems['contacts'].state == WINDOW_STATE_REGULAR ) ? true : false;
             win_state = ( win_state ) ? win_state : ( windowItems['contacts'].state == WINDOW_STATE_MAXIMIZED ) ? true : false;
         return win_state;
      }
      catch(e)
      {
         return false;
      }
   }
   /*
	* Monta Lista de Contatos
	*/
	
	IM.prototype.mount_list = function(pList)
	{
		var _this = this;
		var div = document.getElementById("div_contacts");
			div.innerHTML = "";

			div.innerHTML += '<img id="img_all_groups" src=' + img_group_open.src + 
			             	 ' onclick=javascript:IM.visible_group("all_groups")>' +
				           	 '<b>'+_this.get_lang('list of contacts') + ' - ' + ( pList.length - 1 ) + '</b><br>' +
		        	         '<div id="all_groups"></div>';

		for(var i=1; i < pList.length; i++){

			var div_agroups = document.getElementById("all_groups");
		
			if(document.getElementById("img_" + pList[i].group.rm_space()) == null ){
				div_agroups.innerHTML += '<img id="img_' + pList[i].group.rm_space() + '" src="' + img_group_open.src + '" onclick="javascript:IM.visible_group(\'' + pList[i].group.rm_space() + '\')" style="margin-left:16px;">';
				div_agroups.innerHTML += '<b>' + pList[i].group + '</b></br>';

				if(pList[i].group.rm_space() != 'sem_grupo'){
					var div_group = document.createElement('DIV');
						div_group.id = pList[i].group.rm_space();
						if(pList[i].subscription.rm_space() == "both")
							div_group.innerHTML = '<div id="' + pList[i].jid + '" nuncontact="'+ i +'" onmouseover="this.className=\'contato_hover\'" onmouseout="this.className=\'\'" onmousedown="javascript:IM.action_button(event, \''+pList[i].online + '\', \'' + pList[i].jid + '\' ,false);" style="cursor:pointer;padding-left:32px;"><img src="' + ((pList[i].online) == parseInt(1) ? img_online.src : img_offline.src) + '">' + pList[i].name + '</div><span id="_span_' + pList[i].jid + '" class="menu_im"></span>';
						else
							div_group.innerHTML = '<div id="' + pList[i].jid + '" nuncontact="'+ i +'" onmouseover="this.className=\'contato_hover\'" onmouseout="this.className=\'\'" onmousedown="javascript:IM.action_button(event, \''+parseInt(0)+'\', \'' + pList[i].jid + '\' ,true);" style="cursor:pointer;padding-left:32px;"><img src="' + img_wait_auth.src + '">' + pList[i].name + '</div><span id="_span_' + pList[i].jid + '" class="menu_im"></span>';
						div_agroups.appendChild(div_group);
				}else{
					var div_group = document.createElement('DIV');
						div_group.id = pList[i].group.rm_space();
						div_group.innerHTML = '<div id="'+pList[i].jid+'" onclick=Preferences.updateLoad("'+i+'") style="cursor:pointer;padding-left:32px;">'+
											  '<img src="'+img_not_authorized.src+'">'+pList[i].jid+'</div>';
						div_agroups.appendChild(div_group);					
				}
			}else{

				if(pList[i].group.rm_space() != 'sem_grupo'){
					var div_group = document.getElementById(pList[i].group.rm_space());
					if(pList[i].subscription.rm_space() == "both")
						div_group.innerHTML += '<div id="' + pList[i].jid + '" nuncontact="'+ i +'" onmouseover="this.className=\'contato_hover\'" onmouseout="this.className=\'\'" onmousedown="javascript:IM.action_button(event, \''+pList[i].online + '\', \'' + pList[i].jid + '\',false);" style="cursor:pointer;padding-left:32px;"><img src="' + ((pList[i].online) == parseInt(1) ? img_online.src : img_offline.src) + '">' + pList[i].name + '</div><span id="_span_' + pList[i].jid + '" class="menu_im"></span>';
					else
						div_group.innerHTML = '<div id="' + pList[i].jid + '" nuncontact="'+ i +'" onmouseover="this.className=\'contato_hover\'" onmouseout="this.className=\'\'" onmousedown="javascript:IM.action_button(event, \''+parseInt(0)+'\', \'' + pList[i].jid + '\',true);" style="cursor:pointer;padding-left:32px;"><img src="' + img_wait_auth.src + '">' + pList[i].name + '</div><span id="_span_' + pList[i].jid + '" class="menu_im"></span>';					
					div_agroups.appendChild(div_group);
				}else{
					var div_group = document.getElementById(pList[i].group.rm_space());
						div_group.innerHTML += '<div id="'+pList[i].jid+'" onclick=Preferences.updateLoad("'+i+'") style="cursor:pointer;padding-left:32px;">'+
											   '<img src="'+img_not_authorized.src+'">'+pList[i].jid+'</div>';
						div_agroups.appendChild(div_group);
				}	
			}
		}
		setTimeout("Templates.Users_Not_Auth()",2500);
	}

   /*	
	*  Requisitar autorização;
	*/

	IM.prototype.Authorization = function(pJid,pSubscription)
	{
		if(confirm("Enviar pedido?")){
			var handler_accept_request = function(data){
				if(!data)
					alert("Pedido já foi enviado!");
			}
			cIM.cExecute("$this.Ujabber.AcceptRequest",handler_accept_request,"jid="+pJid+"&subscription="+pSubscription);
		}
	}

   /*	
	*  Grupos dos Contatos;
	*/

	IM.prototype.visible_group = function(el)
	{
		var _this = this;
		el = el.rm_space();
		var div = document.getElementById(el);
		div.style.display = "none";
		var img = document.getElementById("img_" + el);
		img.onclick = function(){_this.unvisible_group(el)};
		img.src = img_group_close.src;
	
	}
	
	IM.prototype.unvisible_group = function(el)
	{
		var _this = this;
		el = el.rm_space();
		var div = document.getElementById(el);
		div.style.display = "";
		var img = document.getElementById("img_" + el);
		img.onclick = function(){_this.visible_group(el)};
		img.src = img_group_open.src;
	
	}

	/*
	 *  Conf. Vcard
	 */
	
	IM.prototype.conf_VcardUser = function(data)
	{
		var _this = this;

		// Vcard pessoal;
		if ( !_this.load_photo ){

			_this.vcard_user['VCARD_FN'] = decodeURI(data.VCARD_FN);
			_this.vcard_user['VCARD_NICKNAME'] = decodeURI(data.VCARD_NICKNAME);
			_this.vcard_user['VCARD_ORGNAME']  = decodeURI(data.VCARD_ORGNAME);
			_this.vcard_user['VCARD_ORGUNIT']  = decodeURI(data.VCARD_ORGUNIT);
			_this.vcard_user['VCARD_ROLE'] = decodeURI(data.VCARD_ROLE);
			_this.vcard_user['VCARD_BDAY'] = decodeURI(data.VCARD_BDAY);
			_this.vcard_user['VCARD_DESC'] = decodeURI(data.VCARD_DESC);
			_this.vcard_user['VCARD_JID']  = decodeURI(data.VCARD_JID);
			
			im_win.get_photo_ldap(decodeURI(data['VCARD_JID']));
			_this.load_photo = true;
		}
	
		// NickName;
		if(_this.vcard_user['VCARD_NICKNAME'] != "")
			document.getElementById('span_nickname').innerHTML = "<b>&nbsp;" + _this.vcard_user['VCARD_NICKNAME'].substring(0,30) + "</b>";
		else
			document.getElementById('span_nickname').innerHTML = "<b>&nbsp;" + IM.get_lang('your nickname') + "</b>";
		
		// Custom Message;
		if(_this.vcard_user['VCARD_DESC'] != "")
			document.getElementById('span_message').innerHTML = "<b>&nbsp;" + _this.vcard_user['VCARD_DESC'].substring(0,30) + "</b>";
		else
			document.getElementById('span_message').innerHTML = "<b>&nbsp;" + IM.get_lang('your message') + "</b>";			
	
	}

   /*	
	*  Menu
	*/

	IM.prototype.visible_box = function()
	{
		var _this = this;
		document.getElementById('list_users').style.display = "";
		var img = document.getElementById('box_menu');
		img.onclick = function(){_this.unvisible_box()};
		img.src = img_open_box.src;
	}

	IM.prototype.unvisible_box = function()
	{
		var _this = this;
		document.getElementById('list_users').style.display = "none";
		var img = document.getElementById('box_menu');
		img.onclick = function(){_this.visible_box()};
		img.src = img_close_box.src;
	}

   /*	
	*  Traduções
	*/

	// Translate words and phrases using user language from eGroupware.
	IM.prototype.get_lang = function(_key,_arg1,_arg2,_arg3,_arg4)
	{
		var _this = this;
		if(!_this.array_lang_im[0]){		
			return _key+"*";
		}
		_value = "";	
		for(i = 0; i < _this.array_lang_im[0].length;i++){
			if(_this.array_lang_im[0][i] == _key.toLowerCase()) {
				_value = _this.array_lang_im[1][i];					
				break;
			}
		}	
		
		if(!_value)
			return _key+"*";
				
		if(_arg1 || _arg2 ||_arg3 || _arg4) {
			for(j = 1; j <= 4; j++){
				if(eval("_arg"+j)) {
					var regExp = new RegExp("%"+j+"");		
					_value = _value.replace(regExp,eval("_arg"+j));
				}
			}
		}
		
		return _value;
	}

	/*
	 *  Pega Mensagens
	 */

	IM.prototype.getMessage = function()
	{
		_this = this;
		var handler_message = function(data)
        {
			if(data.length > 0)
            {
				var aux = "";
                var hora = new Date();
				for(var i=0; i < data.length; i++)
	            {
	                mensagens = document.getElementById(data[i].from.substr(0, data[i].from.indexOf('/')) + '_chatMessages');
	         	    var nickname = data[i].from.substr(0, data[i].from.indexOf('/'));
    	            for(var j=1 ; j < _this.array_users.length ; j++)
                    {
					  var nick_user = decodeURI(_this.array_users[j].VCARD_JID);	

			          if( nickname.rm_space() == nick_user.rm_space())
			          {
			             var vcard_nick = decodeURI(_this.array_users[j].VCARD_NICKNAME);
			             if( vcard_nick != "")
			             {
				             nickname = vcard_nick;	
				             if(nickname.rm_space() == decodeURI(_this.array_users[j].VCARD_NICKNAME))
				             	nickname = nickname;
				             else
				             	nickname = decodeURI(_this.array_users[j].VCARD_NICKNAME);
				         }
					   }
	                }
                   
                    minuto = ( hora.getMinutes() > 9 ) ? hora.getMinutes() : '0' + hora.getMinutes();
                    _hora = '[' + hora.getHours() + ':' + minuto + '] ';
                    data[i].body = decodeURI(data[i].body).replace(/\\\'/g, '\'');
	                
	                if ( mensagens )
	                {
	                   mensagens.innerHTML += '<strong>' + _hora + nickname + ' fala:</strong><br/> ' + _this.emotions_icons(data[i].body) + '<br/>';
                       if ( windowItems[data[i].from.substr(0, data[i].from.indexOf('/'))].state != WINDOW_STATE_REGULAR && windowItems[data[i].from.substr(0, data[i].from.indexOf('/'))].state != WINDOW_STATE_MAXIMIZED )
                          im_win.showWindowItem(data[i].from.substr(0, data[i].from.indexOf('/')));
	                }
	                else
	                {
	                   im_win.open_chat(data[i].from.substr(0, data[i].from.indexOf('/')));
	                   mensagens = document.getElementById(data[i].from.substr(0, data[i].from.indexOf('/')) + '_chatMessages');
	                   mensagens.innerHTML += '<strong>' + _hora + nickname + ' fala:</strong><br/> ' + _this.emotions_icons(data[i].body) + '<br/>';
	                }
				}
				mensagens.scrollTop = mensagens.scrollHeight;
				im_win.newMessageNotification();
			}
		}
		cIM.cExecute("$this.Ujabber.getMessages", handler_message);			
	}

   /*
	* Envia Mensagens
	*/

   IM.prototype.sendMessage = function (pJID)
   {
      var _this = this;
      var name_document = document.getElementById(pJID + '_edita');
      var envio = name_document.contentWindow.document.getElementsByTagName('body').item(0);

      envio.innerHTML = func.trim(envio.innerHTML.replace(/^(&nbsp;|<br>| )*|(&nbsp;|<br>| )*$/g, ''));

      if ( envio.innerHTML != "" )
      {
         var message_text  = "<div style='";
         message_text += (envio.style.fontFamily != "") ? "font-family:"+envio.style.fontFamily+";" : "";
         message_text += (envio.style.fontSize != "") ? "font-size:"+envio.style.fontSize+";" : "" ;
         message_text += (envio.style.fontWeight != "") ? "font-weight:"+envio.style.fontWeight+";": "";
         message_text += (envio.style.fontStyle != "" ) ? "font-style:"+envio.style.fontStyle+";" : "";
         message_text += (envio.style.color != "") ? "color:"+envio.style.color+";" : "color:black";
         message_text += "'>";
         message_text += envio.innerHTML + "</div>";

         envio.innerHTML = '';

         var message_element = document.getElementById(pJID + '_chatMessages');
         message_element.innerHTML += '<strong>' + ((_this.vcard_user['VCARD_NICKNAME'] != "") ? _this.vcard_user['VCARD_NICKNAME'] : _this.vcard_user['VCARD_JID'] );
         message_element.innerHTML += ' ' + _this.get_lang('speak') + ':</strong><br/>';
         message_element.innerHTML += _this.emotions_icons(message_text.replace(/^(&nbsp;|<br>| )*|(&nbsp;|<br>| )*$/g, '')) + '<br/>';

         message_element.scrollTop = message_element.scrollHeight;

         var handler_sendMessage = function(data)
         {
            if(!data)
               alert(data);
         }
         cIM.cExecute("$this.Ujabber.SendMessage",handler_sendMessage,"to="+pJID+"&body="+url_encode(encodeURI(message_text)));
      }
   }
	
	/*
	 *  Smiles
	 */

   IM.prototype.emotions_icons = function(pMessage)
   {
      for ( i = 1; i < cod_emotions.length; i++ )
      {
         var image = eval('smile_' + i + '.src.substr(smile_' + i + '.src.indexOf(im_path))')
         pMessage  = pMessage.replace(cod_emotions[i], '<img src="' + image + '">');
      }
      return pMessage;
   }

   IM.prototype.atalho = function()
   {
      if ( local = func.byId('user_info') )
      {
         var aux  = new Array();
         var _mix = func.newEl('a', 'a', 'img', 'img', 'dl');

         var fast_menu_link  = _mix[0];
         var contacts_link   = _mix[1];
         var fast_menu_image = _mix[2];
         var contacts_image  = _mix[3];
         var im_fast_menu    = _mix[4];

         fast_menu_link.onclick = function(){IM.showFastMenu();};
         contacts_link.onclick  = function(){IM.showContacts();};

         aux['fast_menu_image'] = new Array();
         aux['fast_menu_image']['element'] = fast_menu_image;
         aux['fast_menu_image']['style']   = 'width:9px;height:9px';
         aux['fast_menu_image']['src']     = im_path + 'templates/default/images/menuarwopen.gif';

         aux['im_fast_menu'] = new Array();
         aux['im_fast_menu']['element'] = im_fast_menu;
         aux['im_fast_menu']['id']      = 'fast_menu_im';
         aux['im_fast_menu']['class']   = 'menu_im';

         aux['contacts_image'] = new Array();
         aux['contacts_image']['element'] = contacts_image;
         aux['contacts_image']['id']      = 'chat_bubble';
         aux['contacts_image']['src']     = im_path + 'templates/default/images/navbar.png';
         aux['contacts_image']['style']   = 'width:15px;height:15px';
         func.confEl(aux);

         func.insEl(fast_menu_image, fast_menu_link);
         func.insEl(contacts_image, contacts_link);
         func.insElB(fast_menu_link, contacts_link, im_fast_menu, document.createTextNode(' '), local.firstChild);
      }
      else
         setTimeout('IM.atalho()', 5000);
   }

   IM.prototype.showFastMenu = function()
   {
      if ( !messages_timeout )
      {
         var option       = func.newEl('dt');
         var option_link  = func.newEl('a');
         var option_image = func.newEl('img');

         option_link.onclick = function(){IM.login();};

         func.confEl(option_image, 'src', img_online.src);
         func.confEl(option_image, 'style', 'width:16px;height:16px;');

         func.insEl(option_image, IM.get_lang('login'), option_link);
         func.insEl(option_link, option);

         im_menu_action.menu('fast_menu_im', option);
      }
      else
      {
         var _dt = func.newEl('dt', 'dt', 'dt', 'dt', 'dt');
         var _a  = func.newEl('a', 'a', 'a', 'a', 'a');

         for ( var i in _dt )
         {
            if ( typeof _dt[i] == 'function' )
               continue;
            eval('var option' + (parseInt(i)+1) + ' = _dt[' + i + '];');
            eval('var option' + (parseInt(i)+1) + '_link = _a[' + i + '];');
         }

         var _img = func.newEl('img', 'img', 'img', 'img');

         for ( var i in _img )
         {
            if ( typeof _dt[i] == 'function' )
               continue;
            eval('var option' + (parseInt(i)+1) + '_image = _img[' + i + '];');
         }

         option1_link.onclick = function(){IM.setStatus('online');};
         option2_link.onclick = function(){IM.setStatus('idle');};
         option3_link.onclick = function(){IM.setStatus('busy');};
         option4_link.onclick = function(){IM.logout();};
         option5_link.onclick = function(){IM.setStatus('custom')};

         func.confEl(option1_image, 'src', img_online.src);
         func.confEl(option1_image, 'style', 'width:16px;height:16px;');
         func.confEl(option2_image, 'src', img_idle.src);
         func.confEl(option2_image, 'style', 'width:16px;height:16px;');
         func.confEl(option3_image, 'src', img_busy.src);
         func.confEl(option3_image, 'style', 'width:16px;height:16px;');
         func.confEl(option4_image, 'src', img_offline.src);
         func.confEl(option4_image, 'style', 'width:16px;height:16px;');

         func.insEl(option1_image, IM.get_lang('online'), option1_link);
         func.insEl(option1_link, option1);
         func.insEl(option2_image, IM.get_lang('????'), option2_link);
         func.insEl(option2_link, option2);
         func.insEl(option3_image, IM.get_lang('busy'), option3_link);
         func.insEl(option3_link, option3);
         func.insEl(option4_image, IM.get_lang('offline'), option4_link);
         func.insEl(option4_link, option4);
         func.insEl(IM.get_lang('Custom message...'), option5_link);
         func.insEl(option5_link, option5);

         im_menu_action.menu('fast_menu_im', option1, option2, option3, option4, option5);
      }
   }

   IM.prototype.setStatus = function(pStatus)
   {
      im_menu_action.menu('fast_menu_im', null);
   }

   IM.prototype.getStatus = function()
   {
   }

   IM.prototype.login = function()
   {
      try
      {
         im_menu_action.menu('fast_menu_im', null);
         Sincro.get_list();
         Sincro.get_Message();
         var contacts_image = func.byId('chat_bubble');
         contacts_image.parentNode.onclick = function(){IM.showContacts()};
         func.confEl(contacts_image, 'src', im_path + 'templates/default/images/navbar.png');
      }
      catch (e)
      {
      }
   }

   IM.prototype.logout = function()
   {
      im_menu_action.menu('fast_menu_im', null);
      clearTimeout(messages_timeout);
      clearTimeout(contacts_timeout);
      messages_timeout = false;
      contacts_timeout = false;
      var contacts_image = func.byId('chat_bubble');
      contacts_image.parentNode.onclick = function(){IM.showFastMenu()};
      func.confEl(contacts_image, 'src', img_chat_bubble.src);
   }

   IM.prototype.menu_preferences = function(pElement)
   { 
      if ( document.getElementById(pElement).innerHTML == "" )
      {
         var form_pref  = "<dl>";
            form_pref += "<dt><a href='javascript:void(0)' onclick='javascript:Preferences.Add_userLoad()'>";
            form_pref += "<img src="+img_menu.src+">&nbsp;"+IM.get_lang('Add Contact')+"</a></dt>";
            form_pref += "<dt><a href='javascript:void(0)' onclick='javascript:Preferences.Remove_userLoad()'>";
            form_pref += "<img src="+img_menu.src+">&nbsp;"+IM.get_lang('Remove Contact')+"</a></dt>";
            form_pref += "<dt><a href='javascript:void(0)' onclick='javascript:Preferences.vCardLoad()'>";
            form_pref += "<img src="+img_menu.src+">&nbsp;"+IM.get_lang('Information')+"</a></dt>";
            form_pref += "</dl>";
         im_menu_action.menu(pElement, form_pref);
      }
   }

   IM.prototype.menu_button_right = function(pElement,pReq)
   {
      var form_menu_button_right = '<dl>';
	      if(pReq)
	      {
		    form_menu_button_right += '<dt><a href="javascript:void(0);" onclick="javascript:IM.Authorization(\''+pElement+'\',\'from\');"><img src="'+img_group_close.src+'">' + IM.get_lang('Authorization') + '</a>';                                   
		  }
          form_menu_button_right += '<dt><a href="javascript:void(0);" onclick="javascript:Preferences.Update_NickName(\''+pElement+'\');"><img src="'+img_group_close.src+'">' + IM.get_lang('Nick') + '</a>'+
                                    '<dt><a href="javascript:void(0);" onclick="javascript:Preferences.SendFile(\''+pElement+'\');"><img src="'+img_group_close.src+'">' + IM.get_lang('Send File') + '</a>'+
                                    '<dt><a href="javascript:void(0);" onclick="javascript:Preferences.Update_Group(\''+pElement+'\');"><img src="'+img_group_close.src+'">' + IM.get_lang('Group') + '</a>'+
                                    '<dt><a href="javascript:void(0);" onclick="javascript:Preferences.Remove_Contact(\''+pElement+'\');"><img src="'+img_group_close.src+'">' + IM.get_lang('Delete') + '</a>'+
								    '<dt><a href="javascript:void(0);" onclick="javascript:Preferences.vCardLoad_Contact(\''+pElement+'\');"><img src="'+img_group_close.src+'">' + IM.get_lang('See Info') + '</a>'+
                                    '</dl>';
      im_menu_action.menu("_span_" + pElement, form_menu_button_right);
   }

	/*
	 * url_encode
	 */
	
	function url_encode(str)
    { 
	    var hex_chars = "0123456789ABCDEF"; 
	    var noEncode = /^([a-zA-Z0-9\_\-\.])$/; 
	    var n, strCode, hex1, hex2, strEncode = ""; 
	
	    for( n = 0; n < str.length; n++ )
       { 
	        if ( noEncode.test(str.charAt(n)) )
           { 
	            strEncode += str.charAt(n); 
	        }
           else
           { 
	            strCode = str.charCodeAt(n); 
	            hex1 = hex_chars.charAt(Math.floor(strCode / 16)); 
	            hex2 = hex_chars.charAt(strCode % 16); 
	            strEncode += "%" + (hex1 + hex2); 
	        } 
	    } 
	    return strEncode; 
	}  

	/*
	 *  Ação do botão onclick da lista de contatos;
	 */

	IM.prototype.action_button = function(pEv,pStatus,pJid,pReq)
	{
		var _this = this;
		if(pEv.button > 1){
			_this.menu_button_right(pJid,pReq);
			document.oncontextmenu = new Function("return false");
		}else{
			if(pStatus == parseInt(1))
				_this.open_chat(pJid);
		}
	}
	
	/*
	 * Abre Conversa
	 */

	IM.prototype.open_chat = function(pJID)
	{
      func.byId(pJID).firstChild.src = img_chat_bubble.src;
      im_win.open_chat(pJID);
	}


	String.prototype.rm_space = function()
	{
    	return this.replace(/( *)/g,"");
	}

	IM.prototype.LTrim = function(value)
	{
		var w_space = String.fromCharCode(32);
		var strTemp = "";
		var iTemp = 0;

		if(v_length < 1) return "";

		var v_length = value ? value.length : 0;

		while ( iTemp < v_length )
		{
			if ( value && value.charAt(iTemp) != w_space )
			{
				strTemp = value.substring(iTemp,v_length);
				break;
			}
			iTemp++;
		}	
		return strTemp;
	}

// Build Object	
	var IM = new IM();