function getlatestnews()
{
		 
   	var url = '/meixinlu/GetVolunteerInfoServlet'; 
    var pars = 'vid='+vid;
   	var myAjax = new Ajax.Request(url,{
    	 				method: 'get',
    	 				parameters: pars,
    	 				onComplete: showResponse
    	 			});		
}
function  showResponse(originalRequest) 
    {
    	
    	try{      
    	$('creategroup').innerHTML = originalRequest.responseText;
		
		}catch(exception)
		{
				alert("异常");
		}		
	}