/** this function controls the floor changing **/
function change_channel(channel_number) {
	parent.sidepanel_frame.document.channel_form.current_floor.value = channel_number

    var newchannel;
	
	//alert(channel_number);
	
	switch (channel_number) {
		case 0:
		    newchannel = "doctors_files.htm";
			break;
		case 1: 
			newchannel = "index_v2_elevator.php";
			 break;
		case 2:  
			newchannel = "contact_v2.htm";
			break;
		case 3:  
			newchannel = "store_v2.php";
			break;
		case 4:  
			newchannel = "about_v2.htm";
			break;
		case 5:  
			newchannel = "shows_v2.php";
			break;
		case 6:  
			newchannel = "music_v2.htm";
			break;
		case 7:  
			newchannel = "video_v2.htm";
			break;
		case 8:  
			newchannel = "photos_v2.htm";
			break;
		case 9:  
			newchannel = "news_v2.php";
			break;
		case 10:  
			newchannel = "forum_v2.php";
			break;
		case 11:  
			newchannel = "contact_v2.htm";
			break;
		case 12:  
			newchannel = "mp3s/jukebox_v2.html";
			break;
		case "BB":  
			newchannel = "doctors_files.htm";
			break;
		default:
			newchannel = "index_v2_elevator.php"
	}
	
	newchannel = "../" + newchannel;
	//alert (newchannel);
	var channelimg = channel_number + ".jpg";
	var buttonsImg = "buttons_" + channel_number + ".gif";
	parent.sidepanel_frame.document.floorimg.src = buttonsImg;
	parent.sidepanel_frame.document.channel_number.src = channelimg;
	parent.screen_frame.document.location = newchannel;
	return true
}

function change_channel_desc(channel_number) {
	// var channelDescImg = "../images/channel_desc" + channel_number + ".gif"
	var channelDescImg = "channel_desc" + channel_number + ".gif"
	parent.sidepanel_frame.document.channelDesc.src = channelDescImg
	return true
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}