var tidTLab = null;

// evtStop() 函式: 终止播放
function evtStop(){
	if(wmaUrl==""){
		return;
	}
	ttsStopStas = 0;
	ttsPauzStat = 0;
	ttsPlayStat = 0;
	document.getElementById('stopt').src = "../../../tplimg/bo_13.jpg";
	document.getElementById('pauzt').src = "../../../tplimg/bo_14.jpg";	
	document.getElementById('playt').src = "../../../tplimg/bo_15.jpg";	

	clearInterval(tidTLab);
	document.Player.controls.stop();
	disp2.innerHTML = "00:00 | 00:00";
	document.getElementById("ttsprogtable").width=28;
	document.getElementById("ttsprogtd").width=1;
	if(Player.playState==1){soundst.innerHTML = "已停止";}
	if(Player.playState==3){soundst.innerHTML = "正在播放";}
	if(Player.playState==2){soundst.innerHTML = "已暂停";}
	
}
// evtPause() 函式: 暂停播放
function evtPause(){

	if(wmaUrl==""){
		return;
	}

	if(ttsPauzStat == 1){
		ttsStopStas = 0;
		ttsPauzStat = 0;
		ttsPlayStat = 1;
		document.getElementById('stopt').src = "../../../tplimg/bo_13.jpg";
		document.getElementById('pauzt').src = "../../../tplimg/bo_14.jpg";
		document.getElementById('playt').src = "http://news.idoican.com.cn/foundermp/bo_15a.jpg";	
	}else{
		ttsStopStas = 0;
		ttsPauzStat = 1;
		ttsPlayStat = 0;
		document.getElementById('stopt').src = "../../../tplimg/bo_13.jpg";
		document.getElementById('pauzt').src = "http://news.idoican.com.cn/foundermp/bo_14a.jpg";
		document.getElementById('playt').src = "../../../tplimg/bo_15.jpg";
	}

	var wmps = Player.playState;
	var wmpc = Player.controls;
	clearInterval(tidTLab);
	if(wmps==2){wmpc.play();tidTLab = setInterval('showTLab()',1000);soundst.innerHTML = "正在播放";return;}
	if(wmps==3){wmpc.pause();soundst.innerHTML = "已暂停";return;}
	return;
}
// evtPlay() 函式: 开始播放
function evtPlay(){
	if(wmaUrl==""){
		alert("本篇稿件没有语音素材！");
		return;
	}

//	if(ttsPauzStat==1){
//		return evtPause();
//	}
    if(Player.playState==0 || Player.playState==10 || Player.playState==9){soundst.innerHTML = "连接中...";}
	ttsStopStas = 0;
	ttsPauzStat = 0;
	ttsPlayStat = 1;
	document.getElementById('stopt').src = "../../../tplimg/bo_13.jpg";
	document.getElementById('pauzt').src = "../../../tplimg/bo_14.jpg";
	document.getElementById('playt').src = "http://news.idoican.com.cn/foundermp/bo_15a.jpg";
	
	
	var wmps = document.Player.playState;

	if(wmps==2){document.Player.controls.play();clearInterval(tidTLab);tidTLab = setInterval('showTLab()',1000);soundst.innerHTML = "正在播放";return;}
	if(wmps==3){ return;}
    if(document.Player.URL!=wmaUrl){document.Player.URL = wmaUrl;}
	document.Player.controls.play();
	if(Player.playState==1){soundst.innerHTML = "已停止";}
	if(Player.playState==3){soundst.innerHTML = "正在播放";}
	if(Player.playState==2){soundst.innerHTML = "已暂停";}
	clearInterval(tidTLab);
	tidTLab = setInterval('showTLab()',1000);
	return;
	
/*
	
	Player.URL = wmaUrl;
alert(Player.playState);
	tidTLab = setInterval('showTLab()',1000);
	
	var wmps = Player.playState;
	Player.controls.play(); 
	alert(Player.playState);
	if(wmps==2){Player.controls.play(); return;}
	if(wmps==3){ return;}
*/
}

function showTLab(){
	var ps = Player.playState;
	if(ps==2 || ps==3){
		var cp=Player.controls.currentPosition;
		var cps=Player.controls.currentPositionString;
		var dur=Player.currentMedia.duration;
		var durs=Player.currentMedia.durationString;
		
		disp2.innerHTML = cps + " | " + durs;
		
		document.getElementById("ttsprogtable").width=28+555*cp/dur;
		document.getElementById("ttsprogtd").width=1+555*cp/dur;

		progPos = 1+555*cp/dur;
		if(Player.playState==1){soundst.innerHTML = "已停止";}
	    if(Player.playState==3){soundst.innerHTML = "正在播放";}
	    if(Player.playState==2){soundst.innerHTML = "已暂停";}
		//carpeLeft('horizontal_slider_4', 555  * cp /dur);

	} else {
		
				return evtStop();
	}
}