audio  id="myMusic" ></audio>

<div style="position: fixed;z-index: 99999;top:5px;left:0px;width:40px;height:40px;"><img id="musicstatus" src="http://weixin.0750sms.com/images/pause.png" width="40px" height="40px" /></div>

<script type="text/javascript">
$(document).ready(function(){
	$("#musicstatus").click(function(){
		if(musicstart==true){
			m_stop();
			musicstart=false;
		}else{
			m_play();
			musicstart=true;
		}
	});
});

var musicstart=true;
var Control = function(o){
  this.setting         = (typeof o === 'object')? o : {};   
  this.audio           = document.getElementById("myMusic");
  this.init();
}
Control.prototype = { 
  //初始化
  init:function(){
    document.getElementById("myMusic").src = "{lanrain:$media['url']}";  
    document.getElementById("myMusic").play();    
  },
}
  var myControl = new Control({
       audio : document.getElementById("myMusic"), //播放器
}); 

function m_play(){
	document.getElementById("myMusic").play();
	$("#musicstatus").attr("src","http://weixin.0750sms.com/images/pause.png");
}
function m_stop(){
	document.getElementById("myMusic").pause();
	$("#musicstatus").attr("src","http://weixin.0750sms.com/images/play.png");
}
ZzxMusic(); 
	// document.getElementById("myMusic").src = "{lanrain:$media['url']}";  
 //    document.getElementById("myMusic").play();    
</script>