var musicWin;
function music_player(section) {
	if((!musicWin || musicWin.closed) && get_cookie('music_is') != 'off') { //there is no window and the user wants music on - or hasn't turned it off yet
		musicWin = window.open('../'+section+"/music.html",section+'MusicPlayer','toolbar=1, location=1,directories=1,status=1,menubar=1, scrollbars=1,resizable=1,width=400,height=200');
		musicWin.blur();
		window.focus();
	} else if(musicWin && !musicWin.closed) { // there is a window - see if the window is from same section as page they are going to - if  not close it and open appropriate music
		if(section != pd_section) { // they are going from retail to ID or vice-versa
			musicWin.close();
			musicWin = window.open('../'+section+"/music.html",section+'MusicPlayer','toolbar=1, location=1,directories=1,status=1,menubar=1, scrollbars=1,resizable=1,width=400,height=200');
			musicWin.blur();
			window.focus();
		}
		
	}
}

function check_music_home(section) {
	// this function is called on page load to see if music window is open or not.
	if(!musicWin || musicWin.closed) { //music is off
		// if there cookie allows lets embed some music - this is home page option only
		if(get_cookie('music_is') != 'off') {
			document.getElementById('music').innerHTML = '<a href="javascript:set_cookie(\'music_is\', \'on\', 7);music_player(\''+section+'\');">Turn Music On</a>';
			document.getElementById('music_player').innerHTML = '<embed src="retail/hidden_treasures.mp3" hidden="true" controls="smallconsole" volume="40" loop="-1"><noembed><bgsound src="retail/hidden_treasures.mp3" controls="smallconsole" volume="40" loop="-1"></noembed></embed>';
		} else { // music has been set to off, lets give them option of turning on but don't embed anything
			document.getElementById('music').innerHTML = '<a href="javascript:set_cookie(\'music_is\', \'on\', 7);music_player(\''+section+'\');">Turn Music On</a>';
			document.getElementById('music_player').innerHTML = '';
		}		
	} else {//there is a music player open.
		document.getElementById('music').innerHTML = '<a href="javascript:set_cookie(\'music_is\', \'off\', 7);musicWin.close();">Turn Music Off</a>';		
	}
}

function check_music(section) {
	// this function is called on page load to see if music window is open or not.
	if((!musicWin || musicWin.closed) && document.getElementById('music_player').innerHTML == '') { //music is off
		document.getElementById('music').innerHTML = '<a href="javascript:set_cookie(\'music_is\', \'on\', 7);music_player(\''+section+'\');">Turn Music On</a>';
		
	} else {//there is a music player open.
		if(document.getElementById('music_player').innerHTML != '') {
			document.getElementById('music').innerHTML = '<a href="javascript:set_cookie(\'music_is\', \'off\', 7);home_mus_off();">Turn Music Off</a>';
		} else {
			document.getElementById('music').innerHTML = '<a href="javascript:set_cookie(\'music_is\', \'off\', 7);musicWin.close();">Turn Music Off</a>';
		}
	}
}


function home_mus_off() {
	document.getElementById('music_player').innerHTML = '';
}


function set_cookie(cookieName,cookieValue,nDays) {
 var today = new Date();
 var expire = new Date();
 if (nDays==null || nDays==0) nDays=1;
 expire.setTime(today.getTime() + 3600000*24*nDays);
 document.cookie = cookieName+"="+escape(cookieValue)
                 + ";expires="+expire.toGMTString();
}

function get_cookie(cookie_name) {
  var results = document.cookie.match ( cookie_name + '=(.*?)(;|$)' );
  if (results)
    return(unescape(results[1]));
  else
    return null;
}