Someone

	function stream_video()
	{
		// view set to (Math.pow(view_format, 2) so it points to last view, so next properly cached view is 1
		this.stream = {cache_jpeg: new Array(), cache_num: 0, view: 0, try_count: 0};
		this.stream.cache_jpeg[0] = new Array();
		this.stream.cache_jpeg[1] = new Array();
		for (i=0; i<16; i++)
		{
			this.stream.cache_jpeg[0][i] = new Image();
			this.stream.cache_jpeg[1][i] = new Image();
		}

		this.cache = cache();
		this.show = show();
	}

	function cache()
	{	
		this.stream.try_count = 0;
		while (true)
		{	
			this.stream.cache_num = (this.stream.cache_num == 1)?0:1;  // Toggle cache_num
			this.stream.view = (this.stream.view > (Math.pow(view_format, 2)))?1:this.stream.view++;

			this.stream.feed = parent.state_view_seqs[view_format][this.stream.view];
			// Don't bother with 'no video' views 
			if (this.stream.feed <= parent.state_video_feeds)
			{					
				 // Don't look ahead for single view
				var next_view = this.stream.view + 1

				if (next_view > (Math.pow(view_format, 2))) next_view = 1;
				var next_feed = parent.state_view_seqs[view_format][next_view];

				// Use workaround so ajaxget executed before caching + screen out
				// white screen on first view at startup
				var jpeg_file = (ajax_reply == "")?"misc/caching.jpeg":ajax_reply;
				ajaxget(next_feed);
	
				this.stream.cache_jpeg[this.stream.cache_num][this.stream.view].src = jpeg_file;
				window.setTimeout("show(" + this.stream + ")", 1);
				break;
			}
		}
	}	


	function show()
	{
		if (this.stream.cache_jpeg[this.stream.cache_num][this.stream.view].complete)
		{
			// If this.stream view is the last view changed, cache it for a cycle
			if (view_change == this.stream.view) 
			{
				cache_jpeg[this.stream.cache_num][this.stream.view].src = "misc/caching.jpeg";
				view_change = 0;
			}
			document.getElementById("image_" + this.stream.view).src = cache_jpeg[this.stream.cache_num][this.stream.view].src;
			this.stream.try_count = 0;
			window.setTimeout("this.stream_video(" + this.stream + ")", 75);
		}
		else 
		{
			// If cache_jpeg is not completely downloaded, keep trying ...
			this.stream.try_count++;
			if (this.stream.try_count > 10000) window.setTimeout("this.stream_video(" + this.stream + ")", 1);
			window.setTimeout("show(" + this.stream + ")", 25);
		}
	}