var RecommendConversationAjax = new Object();
RecommendConversationAjax.fun = (function(){
	var HTTP = null;
	var pid = null;
//callback
	var setData = function(){
		if(HTTP.readyState == 4 ){
			if(HTTP.status == 200){
			    var response = HTTP.responseText;
			    var innerValue;
			    var obj;
			    if(response == 'error')
			          alert(SPS.text('UNEXPECTED_ERROR')); //不可知的异常
			    if(response == 'own')
			          alert(SPS.text('OWN_CONVERSATION_RECOMMEND')); //不能给自己评分
			    if(response == 'already')
			          alert(SPS.text('ALREADY_RECOMMEND')); //已经评过分
			    if(response == 'good' || response == 'bad'){
			        obj = document.getElementById(pid);
			        obj.innerHTML = Number(obj.innerHTML) +1; 
			    }
			}
		}
	}

	return{
		getRequest : function(url, id){
		        pid = id;
				if(window.ActiveXObject){
					HTTP = new ActiveXObject('Microsoft.XMLHTTP');
				}
				else if(window.XMLHttpRequest){
					HTTP = new XMLHttpRequest();
				}
				HTTP.onreadystatechange = setData;
				HTTP.open('POST',url,true);
				HTTP.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
				HTTP.send(null);
		}
	}
})();