var ie=document.all
var ns6=document.getElementById && !document.all

function mp3show(thetext,mp3name){
if (ns6||ie){
var mp3obj = "<object id='niftyPlayer1' width='340' height='28' data='http://www.google.com/reader/ui/3247397568-audio-player.swf?audioUrl=audio/" + mp3name + "&autoPlay=true&as=1' type='application/x-shockwave-flash'><param name='bgcolor' value='#15317E'/><param name='flashvars' value='playerMode=embedded'/><param name='src' value='http://www.google.com/reader/ui/3247397568-audio-player.swf?audioUrl=audio/" + mp3name + "&autoPlay=true'/><param name='wmode' value='window'/><param name='autoPlay' value='true'/><param name='quality' value='best'/></object>";
document.getElementById("mp3player").innerHTML=thetext;
document.getElementById("mp3playercontainer").style.visibility="visible";
document.getElementById("mp3object").innerHTML=mp3obj; 
document.getElementById("mp3player").style.visibility="visible";
document.getElementById("mp3playerstop").style.visibility="visible";
Drag.init(document.getElementById('mp3playercontainer'));
return false;
}
}

function mp3hide(){
//niftyplayer('niftyPlayer1').stop();
if (ns6||ie){
document.getElementById("mp3player").innerHTML="";
document.getElementById("mp3object").innerHTML=""; 
document.getElementById("mp3player").style.visibility="hidden";
document.getElementById("mp3playercontainer").style.visibility="hidden";
document.getElementById("mp3playerstop").style.visibility="hidden";
return false;
}
}

function mpVshow(thetext){
if (ns6||ie){
document.getElementById("mpVplayer").innerHTML=thetext;
document.getElementById("mpVplayer").style.visibility="visible";
document.getElementById("mpVplayercontainer").style.visibility="visible";
document.getElementById("mpVplayerstop").style.visibility="visible";
return false;
}
}

function mpVhide(){
if (ns6||ie){
document.getElementById("mpVplayer").innerHTML="";
document.getElementById("mpVplayer").style.visibility="hidden";
document.getElementById("mpVplayercontainer").style.visibility="hidden";
document.getElementById("mpVplayerstop").style.visibility="hidden";
return false;
}
}

function mpTshow(thetext){
if (ns6||ie){
document.getElementById("tutorialplayer").innerHTML=thetext;
document.getElementById("tutorialplayer").style.visibility="visible";
document.getElementById("tutorialplayercontainer").style.visibility="visible";
document.getElementById("tutorialplayerstop").style.visibility="visible";
return false;
}
}

function mpThide(){
if (ns6||ie){
document.getElementById("tutorialplayer").innerHTML="";
document.getElementById("tutorialplayer").style.visibility="hidden";
document.getElementById("tutorialplayercontainer").style.visibility="hidden";
document.getElementById("tutorialplayerstop").style.visibility="hidden";
return false;
}
}