/****************CHAT********************/
			case 'chatheartbeat':
					try{
					$chatHistory=Session::getInstance()->getItem('chatHistory');
					$openChatBoxes=Session::getInstance()->getItem('openChatBoxes');
						
						$this->gchat->chatHeartbeat($openChatBoxes,$chatHistory,$this->usuario->getCuenta());

							Session::getInstance()->addItem('chatHistory',$chatHistory);
							Session::getInstance()->addItem('openChatBoxes',$openChatBoxes);
							die();
					}catch(Exception $e){
						$contenido=$this->gui->getMensajeError($e->getMessage(),$this->lastEvento);
					}
				
			break;	
			case 'sendchat':
					try{
											
					$chatHistory=Session::getInstance()->getItem('chatHistory');
					$openChatBoxes=Session::getInstance()->getItem('openChatBoxes');
													
						$message=$evento->getParametro('message');
						$to=$evento->getParametro('to');
						
						$this->gchat->sendChat($openChatBoxes,$chatHistory,$this->usuario->getCuenta(),$message,$to);
						
						Session::getInstance()->addItem('chatHistory',$chatHistory);
						Session::getInstance()->addItem('openChatBoxes',$openChatBoxes);	
							
						die();			
					}catch(Exception $e){
						$contenido=$this->gui->getMensajeError($e->getMessage(),$this->lastEvento);
					}
				
			break;	
			case 'startchatsession':
					try{
											
					$chatHistory=Session::getInstance()->getItem('chatHistory');
					$openChatBoxes=Session::getInstance()->getItem('openChatBoxes');
					
						if (!isset($chatHistory)) {
							$chatHistory = array();	
						}
						
						if (!isset($openChatBoxes)) {
							$openChatBoxes = array();	
						}
					
						$chatbox=$evento->getParametro('chatbox');
						
						$this->gchat->startChatSession($chatHistory,$openChatBoxes,$this->usuario->getCuenta()); 
						
						Session::getInstance()->addItem('chatHistory',$chatHistory);
						Session::getInstance()->addItem('openChatBoxes',$openChatBoxes);
								die();		
					}catch(Exception $e){
						$contenido=$this->gui->getMensajeError($e->getMessage(),$this->lastEvento);
					}
				
			break;	
				case 'closechat':
					try{
												/*
					$chatHistory=Session::getInstance()->getItem('chatHistory');
					$openChatBoxes=Session::getInstance()->getItem('openChatBoxes');
						if (!isset($chatHistory)) {
							$chatHistory = array();	
						}
						
						if (!isset($openChatBoxes)) {
							$openChatBoxes = array();	
						}
						$chatbox=$evento->getParametro('chatbox');
						$this->gchat->closeChat($openChatBoxes,$chatbox);
							*/
						echo 1;
						Session::getInstance()->delItem('chatHistory');
						Session::getInstance()->delItem('openChatBoxes');
						die();					
					}catch(Exception $e){
						$contenido=$this->gui->getMensajeError($e->getMessage(),$this->lastEvento);
					}
				
			break;	
			case 'listchat':
					try{
						
						die();					
					}catch(Exception $e){
						$contenido=$this->gui->getMensajeError($e->getMessage(),$this->lastEvento);
					}
				
			break;	
			/*********************FIN CHAT**********************/