var div_lock=0;

function music() {
   var musicdiv=document.getElementById("music_div");
   setTimeout("hiddenmusic()", 3000);
}

function hiddenmusic() {
   var musicdiv=document.getElementById("music_div");
   var mediaplayerdiv=document.getElementById("mediaplayer_lock");
   var mediaplayertitle=document.getElementById("mediaplayer_title");
   if (!div_lock){
      mediaplayertitle.style.display = "block";
      mediaplayerdiv.style.right = "-332px";
   }
}

function menuonmouse(mouse) {
   var musicdiv=document.getElementById("music_div");
   var mediaplayerdiv=document.getElementById("mediaplayer_lock");
   var mediaplayertitle=document.getElementById("mediaplayer_title");
   if ((mouse)&&(!div_lock)){
       mediaplayerdiv.style.right = "-332px";
	   mediaplayertitle.style.display = "block";
   }
   else {
       mediaplayerdiv.style.right = "0";
	   mediaplayertitle.style.display = "none";
   }
}
function music_exit() {
   var url=document.getElementById("main_iframe").src;
   location.replace(url);
}

function music_lock(dir) {
   var lock_img=document.getElementById("lock_img");
   if (lock_img.title == "鎖定"){
	   lock_img.src = dir+"/music_lock2.gif"
	   lock_img.title = "取消鎖定"
	   div_lock=1;
   }
   else {
	   lock_img.src = dir+"/music_lock.gif"
 	   lock_img.title = "鎖定"
	   div_lock=0;
   }
}

function bodyonload() {
   var onload = document.getElementById("mediaplayer_dir");
   if (onload){
	    var musicdiv=document.getElementById("mediaplayer");
		var so = new SWFObject(onload.innerHTML+'/mediaplayer.swf','mpl','240','440','8');
		so.addParam("allowfullscreen","true");
		so.addVariable('file',onload.innerHTML+'/mediaplayer.xml');
		so.addVariable('lightcolor','0x1783e6');
		so.addVariable('frontcolor','0x2b81d9');
		so.addVariable('backcolor','0xffffff');
		so.addVariable("displayheight","170");
		so.addVariable("height","440");
		so.addVariable("width","240");
		so.addVariable("location",onload.innerHTML+"/mediaplayer.swf");
		so.addVariable("autostart","true");
		so.addVariable("thumbsinplaylist","false");
		so.addVariable("shuffle","true");
		so.write('mediaplayer');

		music();
   }
   else {
      setTimeout("bodyonload()",300);
   }
}

bodyonload();