/* steuert die anzeige der bilder in der fotoleiste
*/

function bildleiste(no, count)
{
	for (var i = 1; i <= count; i++)
	{
		element = document.getElementById("bild_" + i);
		if (i == no) element.style.display = "block";
		else element.style.display = "none";
	}
}

function slide_bildleiste(sec, count)
{
	var sec_neu = 0;
	var func;
	
	for (var j = 0; j < 50; j++)
	{
		for (var i = 1; i <= count; i++)
		{
			// sekunden erhoehen
			sec_neu = sec_neu+sec;
			
			// aktion nach sec ausfuehren 
			func = "bildleiste(" + i + "," + count + ")";
			window.setTimeout(func, sec_neu*1000);
		}
	}
}

function show_video_play_button()
{
	window.setTimeout("document.getElementById('play').style.display = 'block'", 28*1000);
}

function start_video()
{
	// browser erkennen
	var appname = navigator.appName;
	
	// je nach browser andere ausfuehrung
	if (appname == 'Microsoft Internet Explorer') 
	{
		document.embeds[0].play();
		document.getElementById('play').style.display = 'none';
		show_video_play_button();
	}
	else document.location.reload();
}