function PlayerUtils(){
	//获得对象
	this.getObject = function(idname) {
		if (document.getElementById){
			return document.getElementById(idname);
		}else if (document.all){
			return document.all[idname];
		}else if (document.layers){
			return document.layers[idname];
		}else{
			return null;
		}
	};

	var player = this.getObject("MediaPlayer");
	var ps = player.PlayState;
	var total = this.getObject("listsize").value;
	var p = 0; 
	var bg = "#fff";
	var dels = "";

	this.setHtml = function(id,str){
		if(this.getObject(id)){
			this.getObject(id).innerHTML=str;
		}
	};

	this.getValue = function(id){
		if(this.getObject(id)){
			return this.getObject(id).value;
		}
	};

	this.doPlay = function(){
		ps = player.PlayState; /*1-stop 2-Suspended 3-play*/
		if(ps==1){
			this.doPlayNext(1);
		}
		if(ps==0){
			this.utils(0);
		}
		setTimeout("toneplay.doPlay()", 1000); 
	};
	this.freshShow = function(){
		ps = player.PlayState; /*1-stop 2-Suspended 3-play*/
		if(ps==1)	{
			this.setHtml("playzone",".:点击播放铃音:.");
		}
		setTimeout("toneplay.freshShow()", 1000); 
	};
	this.doPlayNext = function(t){
		p = parseInt(p)+parseInt(t); 
		if(p>=total){
			p = 0;
		}else if(p<=0){
			p = 0;
		}
		var flag = "|"+p+"|";
		if(dels.indexOf(flag)!=-1){
			this.doPlayNext(t);
		}else{
			this.utils(p);
		}
	};
	this.urlutils = function(id, text){
		return "<a href=\""+this.getValue(id)+"\" target=\"_blank\">"+text+"</a>";
	};
	this.utils = function(i){
		var s = "";
		var tonename = "";
		p = parseInt(i);
		if(document.all){
			//player.FileName = this.getObject("tone_url_"+p).value;
			player.url = this.getObject("tone_url_"+p).value;
			player.controls.play()//控制播放;
		}
		else{
			this.getObject("MediaPlayer_embed").src = this.getObject("tone_url_"+p).value;
			this.getObject("MediaPlayer_embed").src = this.getObject("tone_url_"+p).value;
			//this.getObject("MediaPlayer_embed").play();//控制播放;
		}
		tonename = this.getObject("tone_name_"+p).value  + "["+ this.getObject("tone_singer_"+p).value + "]";
		this.setHtml("playzone",tonename);
		return false;
	};
	this.downplaytone = function(){
		playform.action = "/user/checkuser1.do?rowid=" + p;
		playform.submit();
	}
}