function MM_preloadImages() { 

//v3.0
  var d=document; 
  if(d.images){ 
     if(!d.MM_p) d.MM_p=new Array();
     var i,j=d.MM_p.length,a=MM_preloadImages.arguments; 
	 for(i=0; i<a.length; i++)
         if (a[i].indexOf("#")!=0){ 
			    d.MM_p[j]=new Image; 
				d.MM_p[j++].src=a[i];
		 }
  }
}

function preloadpda() {

 MM_preloadImages('fileadmin/PDA/templates/images/header.jpg',
                  'fileadmin/PDA/templates/images/footer.jpg',
                  'fileadmin/PDA/templates/images/header_blackwatch.jpg',
                  'fileadmin/PDA/templates/images/header_macgregor.jpg',
                  'fileadmin/PDA/templates/images/header_royalstewart.jpg',
                  'fileadmin/PDA/templates/images/pagebg_blackwatch.jpg',
                  'fileadmin/PDA/templates/images/pagebg_macgregor.jpg',
                  'fileadmin/PDA/templates/images/pagebg_royalstewart.jpg'
                 );
 
}


function music_toggle() {
    if (document.images) {
       music_src=document["bgs"].src;
    }
   
    if (music_src == "fileadmin/PDA/templates/images/play_music.jpg") {
   
       music_src = "fileadmin/PDA/user_upload/LomondCeilidhBand.mp3";
       control_image = "fileadmin/PDA/templates/images/stop_music.jpg";
       
    }else{
   
       music_src = "";
       control_image = "fileadmin/PDA/templates/images/play_music.jpg";

    }
    if (document.images) {
      document["bgs"].src  = control_image;
      document["bgs1"].src = music_src; 
      document["bgs2"].src = music_src; /* IE uses this one? */
      
      
    }
   
}