var zufall = new Array();
var directory = new Array();
var max_photos = new Array();
var bilder1 = new Array(7);
var bilder2 = new Array(19);
var bilder3 = new Array(7);
var bilder4 = new Array(4);

function loadmap ()
{
	var map = new google.maps.Map (document.getElementById("map3d"), {mapTypeId: google.maps.MapTypeId.ROADMAP});
	var ganzh = new google.maps.KmlLayer ("http://www.skeptic.de/ganzh/ganzh.kml");
	ganzh.setMap (map);
}

function register (dateiname)
{
	RegWindow = window.open(dateiname, "RegWin", "width=550,height=420,scrollbars,resizable");
	RegWindow.focus();
	RegWindow.moveTo(50,50);
}

function pix(event)
{
	switch (event) 
	{
		case 4:
			max_photos[event] = 4;
			directory[event] = "050910p";
			for (var i = 1; i <= max_photos[event]; ++i) bilder4[i] = directory[event] + "/" + i + ".jpg";
		break;
		case 3:
			max_photos[event] = 7;
			directory[event] = "050910l";
			for (var i = 1; i <= max_photos[event]; ++i) bilder3[i] = directory[event] + "/" + i + ".jpg";
		break;
		case 2:
			max_photos[event] = 19;
			directory[event] = "050818";
			for (var i = 1; i <= max_photos[event]; ++i) bilder2[i] = directory[event] + "/" + i + ".jpg";
		break;
		case 1:
			max_photos[event] = 7;
			directory[event] = "040819";
			for (var i = 1; i <= max_photos[event]; ++i) bilder1[i] = directory[event] + "/" + i + ".jpg";
		break;
	} 
	zufall[event] = Math.round (max_photos[event] * Math.random() + 0.5);
	window.document.write("<img src='", directory[event], "/", zufall[event], ".jpg' name='gallery", event, "'>");
	window.setTimeout ('vor(' + event + ')', 5000);
}

function changepic (event, no)
{
	switch (event)
	{
		case 4:
			window.document.images['gallery4'].src = bilder4[no];
		break;
		case 3:
			window.document.images['gallery3'].src = bilder3[no];
		break;
		case 2:
			window.document.images['gallery2'].src = bilder2[no];
		break;
		case 1:
			window.document.images['gallery1'].src = bilder1[no];
		break;
	}
}

function vor (event)
{
	zufall[event]++;
	if (zufall[event] > max_photos[event]) zufall[event] = 1;
	changepic (event, zufall[event]);
	window.setTimeout ('vor(' + event + ')', 5000);
}