会话列表样式调整

js/tidings.js

	});
	var userid = $.cookie("userid");
	if(userid=='null') {
		location.href="login.html";
	}
	console.log(professorId)
	console.log(userid)
	function websocrket() {
							var oStr1 = '<div class="chat_item ">' +
								'<div class="clearfix">' +
								'<div class="item_avatar fl">' +
								'<a href="###"><img src="/images/head/' + $info.sender + '_l.jpg"></a>' +
								'<img src="/images/head/' + $info.sender + '_l.jpg">' +
								'</div>' +
								'<div class="item_content fl">' +
								'<em class="is_readed"></em>' +
								'<div class="chat_item ' + le + '">' +
								'<div class="clearfix">' +
								'<div class="item_avatar fl">' +
								'<a href="###" ><img src="/images/head/' + $data[i].sender + '_l.jpg"></a>' +
								'<img src="/images/head/' + $data[i].sender + '_l.jpg">' +
								'</div>' +
								'<div class="item_content ' + flo + '">' +
								wei +