//js functions to make the ipod 'work'


var status = 'stopped';
var episode = 'none';

<!-- Function to change the contect of a div
function WriteDiv(ID,parentID,sText) 
	{
 	if (document.layers) 
		{
   		var oLayer;
   		if(parentID)
			{
     		oLayer = eval('document.' + parentID + '.document.' + ID + '.document');
   			}
		  else
		  	{
     		oLayer = document.layers[ID].document;
   			}
   		oLayer.open();
   		oLayer.write(sText);
   		oLayer.close();
 		}
 	  else if (parseInt(navigator.appVersion)>=5&&navigator.appName=="Netscape") 
	  	{
   		document.getElementById(ID).innerHTML = sText;
 		}
 	  else if (document.all) document.all[ID].innerHTML = sText;
	}

<!-- Update the embed code to display a different video
function ChangeMovie(number)
	{
	episode = number;
	
	var div_content;
	var audio_video = type[number].split('/');
	
	if (audio_video[0] == 'audio')
		{
		div_content = '<img src="images/audio.gif" width="120" border="no" alt="Audio Podcast Playing" align="middle">';
		div_content += '<OBJECT id="movie" name="movie" classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" width="1" height="1" codebase="http://www.apple.com/qtactivex/qtplugin.cab" border="0">';
		div_content += '	<param name="src" value="'+media[number]+'">';
		div_content += '	<param name="autoplay" value="true">';
		div_content += '	<param name="controller" value="false">';
		div_content += '	<param name="loop" value="false">';
		div_content += '	<param name="EnableJavaScript" value="true">';
		div_content += '	<param name="scale" value="tofit">';
		div_content += '	<param name="bgcolor" value="#000000">';
		div_content += '	<EMBED id="movie" name="movie"';
		div_content += '		src="'+media[number]+'"';
		div_content += '		width="1"';
		div_content += '		height="1"';
		div_content += '		autoplay="true"';
		div_content += '		controller="false"';
		div_content += '		loop="false"';
		div_content += '		bgcolor="#000000"';
		div_content += '		pluginspage="http://www.apple.com/quicktime/download/"';
		div_content += '		EnableJavaScript="true"';
		div_content += '		scale="tofit" >';
		div_content += '	</EMBED>';
		div_content += '</OBJECT>';
		}
	  else
	  	{
		div_content = '<OBJECT id="movie" name="movie" classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" width="181" height="136" codebase="http://www.apple.com/qtactivex/qtplugin.cab" border="0">';
		div_content += '<param name="src" value="'+media[number]+'">';
		div_content += '<param name="autoplay" value="true">';
		div_content += '<param name="controller" value="false">';
		div_content += '<param name="loop" value="false">';
		div_content += '<param name="EnableJavaScript" value="true">';
		div_content += '<param name="scale" value="tofit">';
		div_content += '<param name="bgcolor" value="#000000">';
		div_content += '<EMBED id="movie" name="movie"';
		div_content += '	src="'+media[number]+'"';
		div_content += '	width="181"';
		div_content += '	height="136"';
		div_content += '	autoplay="true"';
		div_content += '	controller="false"';
		div_content += '	loop="false"';
		div_content += '	bgcolor="#000000"';
		div_content += '	pluginspage="http://www.apple.com/quicktime/download/"';
		div_content += '	EnableJavaScript="true"';
		div_content += '	scale="tofit" >';
		div_content += '</EMBED>';
		div_content += '</OBJECT>';
		}
		
	WriteDiv('screen_content','screen',div_content);
	status = 'playing';
	}

function Menu_Click(img_src, img_alt)
	{
	var div_content;
	var movie_handle = document.getElementById("movie");
	movie_handle.Stop();
	div_content = '<img src="' + img_src + '" width="120" border="no" alt="' + img_alt + '" align="middle">';
	WriteDiv('screen_content','screen',div_content);
	status = 'stopped';
	episode = 'none';
	}

function Play_Click()
	{
	var movie_handle = document.getElementById("movie");
	if (status == 'playing')
		{
		movie_handle.Stop();
		status = 'stopped';
		}
	  else if (status == 'stopped')
	  	{
		if (episode == 'none')
			ChangeMovie(0);
		  else
		  	{
	  		movie_handle.Play();
			status = 'playing';
			}
		}
	}

function Next_Click()
	{
	var movie_handle = document.getElementById("movie");
	movie_handle.Stop();
	if (episode < no_episodes-1)
		ChangeMovie(episode+1);
	  else
	  	ChangeMovie(0);
	}

function Prev_Click()
	{
	var movie_handle = document.getElementById("movie");
	movie_handle.Stop();
	if (episode > 0)
		ChangeMovie(episode-1);
	  else
	  	ChangeMovie(no_episodes-1);
	}