if(top.location == self.location)
{
	//	Seite in ein Frameset zwingen
	top.location.href = "index.php";
}

// Preloading: betrifft nur die Bilder in der linken Navigation
var btn_standard_home = new Image();
btn_standard_home.src = "images/btn_standard_home.gif";
var btn_hover_home = new Image();
btn_hover_home.src = "images/btn_hover_home.gif";

var btn_standard_about = new Image();
btn_standard_about.src = "images/btn_standard_about.gif";
var btn_hover_about = new Image();
btn_hover_about.src = "images/btn_hover_about.gif";
var btn_current_about = new Image();
btn_current_about.src = "images/btn_current_about.gif";

var btn_standard_sport = new Image();
btn_standard_sport.src = "images/btn_standard_sport.gif";
var btn_hover_sport = new Image();
btn_hover_sport.src = "images/btn_hover_sport.gif";
var btn_current_sport = new Image();
btn_current_sport.src = "images/btn_current_sport.gif";

var btn_standard_promotions = new Image();
btn_standard_promotions.src = "images/btn_standard_promotions.gif";
var btn_hover_promotions = new Image();
btn_hover_promotions.src = "images/btn_hover_promotions.gif";
var btn_current_promotions = new Image();
btn_current_promotions.src = "images/btn_current_promotions.gif";

var btn_standard_menu = new Image();
btn_standard_menu.src = "images/btn_standard_menu.gif";
var btn_hover_menu = new Image();
btn_hover_menu.src = "images/btn_hover_menu.gif";
var btn_current_menu = new Image();
btn_current_menu.src = "images/btn_current_menu.gif";

var btn_standard_pictures = new Image();
btn_standard_pictures.src = "images/btn_standard_pictures.gif";
var btn_hover_pictures = new Image();
btn_hover_pictures.src = "images/btn_hover_pictures.gif";
var btn_current_pictures = new Image();
btn_current_pictures.src = "images/btn_current_pictures.gif";

var btn_standard_events = new Image();
btn_standard_events.src = "images/btn_standard_events.gif";
var btn_hover_events = new Image();
btn_hover_events.src = "images/btn_hover_events.gif";
var btn_current_events = new Image();
btn_current_events.src = "images/btn_current_events.gif";

var btn_standard_party = new Image();
btn_standard_party.src = "images/btn_standard_party.gif";
var btn_hover_party = new Image();
btn_hover_party.src = "images/btn_hover_party.gif";
var btn_current_party = new Image();
btn_current_party.src = "images/btn_current_party.gif";

var btn_standard_reservation = new Image();
btn_standard_reservation.src = "images/btn_standard_reservation.gif";
var btn_hover_reservation = new Image();
btn_hover_reservation.src = "images/btn_hover_reservation.gif";
var btn_current_reservation = new Image();
btn_current_reservation.src = "images/btn_current_reservation.gif";

var btn_standard_guestbook = new Image();
btn_standard_guestbook.src = "images/btn_standard_guestbook.gif";
var btn_hover_guestbook = new Image();
btn_hover_guestbook.src = "images/btn_hover_guestbook.gif";
var btn_current_guestbook = new Image();
btn_current_guestbook.src = "images/btn_current_guestbook.gif";

var btn_standard_gift = new Image();
btn_standard_gift.src = "images/btn_standard_gift.gif";
var btn_hover_gift = new Image();
btn_hover_gift.src = "images/btn_hover_gift.gif";

function linkInfo(text)
{
	window.status = text;
}

function changeLeftNav(id, image, text)
{
	// Bild ändern
	window.document.images[id].src = image;
	
	// Text in der Statusleiste ändern
	if(text != 'empty') { window.status = text; }
}

function visibilitySubNav(subid, visibility, effect)
{
	var div = document.getElementById(subid);
	
	if(navigator.userAgent.indexOf("MSIE") > -1 && effect)
	{
		// Subnavigation sanft Ein- und Ausblenden (nur IE)
		div.style.filter = "blendTrans(duration = 0.35)";
		div.filters.blendTrans.apply();
		div.style.visibility = visibility;
		div.filters.blendTrans.play();
	}
	else
	{
		// Subnavigation  Ein- und Ausblenden (alle Browser)
		div.style.visibility = visibility;
	}
}

function changeSubNav(id, image, text)
{
	// Hintergrundbild ändern
	var div = document.getElementById(id);
	div.style.backgroundImage = image;
	
	// Text in der Statusleiste ändern
	window.status = text;
}

function openStadtplan()
{
	var breite = (screen.width/2)-285;
	var hoehe = (screen.height/2)-295;
	
	var win = window.open("","","top="+hoehe+",left="+breite+",height=590,width=570,resizable=no,scrollbars=no");
	var html = "<html><head><title>";
	html += "Stadtplan";
	html += "</title></head><body topmargin=0 leftmargin=0 marginheight=0 marginwidth=0 bgcolor='#000000'>";
	html += "<a href='javascript: window.close();'><img src='images/stadtplan.gif' border='0' alt='' width='570' height='590'></a>";
	html += "</body></html>";
	win.document.write(html);
}

function openTischplan(datei)
{
	var breite = (screen.width/2)-200;
	var hoehe = (screen.height/2)-285;
	
	var win = window.open("","","top="+hoehe+",left="+breite+",height=570,width=400,resizable=no,scrollbars=no");
	var html = "<html><head><title>";
	html += "Tischplan";
	html += "</title></head><body topmargin=0 leftmargin=0 marginheight=0 marginwidth=0 bgcolor='#000000'>";
	html += "<a href='javascript: window.close();'><img src='images/"+datei+"' border='0' alt='' width='400' height='570'></a>";
	html += "</body></html>";
	win.document.write(html);
}

function openPic(datei)
{
	var breite = (screen.width/2)-256;
	var hoehe = (screen.height/2)-192;
	
	var win = window.open("","","top="+hoehe+",left="+breite+",height=384,width=512,resizable=no,scrollbars=no");
	var html = "<html><head><title>";
	html += "Picture";
	html += "</title></head><body topmargin=0 leftmargin=0 marginheight=0 marginwidth=0 bgcolor='#000000'>";
	html += "<a href='javascript: window.close();'><img src='picupload/"+datei+"' border='0' alt='' width='512' height='384'></a>";
	html += "</body></html>";
	win.document.write(html);
}

function openPicEvent(id, txt)
{
	var breite = (screen.width/2)-320;
	var hoehe = (screen.height/2)-240;
	var txt = txt;
	
	var win = window.open("","","top="+hoehe+",left="+breite+",width=640,height=540,resizable=no,scrollbars=no");
	var html = "<html><head><title>";
	html += "Picture";
	html += "</title></head><body style='margin: 0px; background-color: #FFCC66; font: 11px Verdana, Arial, Helvetica, sans-serif; color: #333333'>";
	html += "<a href='javascript: window.close();'><img src='picupload/pictures/big/"+id+".jpg' border='0' alt='' width='640' height='480'></a><br />";
	html += "<p style='margin: 6px'>"+txt+"</p>";
	html += "</body></html>";
	win.document.write(html);
}

function openFlyer(datei)
{
	var breite = (screen.width/2)-300;
	var hoehe = (screen.height/2)-300;
	
	var win = window.open("","","top="+hoehe+",left="+breite+",height=600,width=600,resizable=yes,scrollbars=no");
	var html = "<html><head><title>";
	html += "Flyer";
	html += "</title></head><body topmargin=0 leftmargin=0 marginheight=0 marginwidth=0 bgcolor='#000000'>";
	html += "<a href='javascript: window.close();'><img src='picupload/"+datei+"' border='0' alt=''></a>";
	html += "</body></html>";
	win.document.write(html);
}

function windowDSE()
{
	var breite = (screen.width/2)-300;
	var hoehe = (screen.height/2)-200;
	
	var win = window.open("windowDSE.php","","top="+hoehe+",left="+breite+",height=400,width=600,resizable=yes,scrollbars=yes");
}

function windowMonthly(datum, sportart)
{
	var breite = (screen.width/2)-300;
	var hoehe = (screen.height/2)-200;
	
	if(sportart)
	{
		var win = window.open("windowMonthly.php?date="+datum+"&sports_id="+sportart,"","top="+hoehe+",left="+breite+",height=400,width=600,resizable=yes,scrollbars=yes");
	}
	else
	{
		var win = window.open("windowMonthly.php?date="+datum,"","top="+hoehe+",left="+breite+",height=400,width=600,resizable=yes,scrollbars=yes");
	}
}

function Kontakt()
{
	var name, email, nachricht, ergebnis;
	
	name = document.kontakt.name.value;
	email = document.kontakt.email.value;
	anfrage = document.kontakt.anfrage.value;
	
	ergebnis = true;
	
	if(name.length == 0)
	{
		ergebnis = false;
	}
	
	if(email.length == 0)
	{
		ergebnis = false;
	}
	else
	{
		if(email.indexOf('@') < 0)
		{
			ergebnis = false;
		}
	}
	
	if(anfrage.length == 0)
	{
		ergebnis = false;
	}
	
	if(ergebnis == false)
	{
		alert("Bitte fuellen Sie die Pflichtfelder aus!");
	}
	
	return ergebnis;
}

function Reservierung()
{
	var name, wann, personen, email, ergebnis;
	
	name = document.kontakt.name.value;
	wann = document.kontakt.wann.value;
	personen = document.kontakt.personen.value;
	email = document.kontakt.email.value;
	
	ergebnis = true;
	
	if(name.length == 0)
	{
		ergebnis = false;
	}
	
	if(wann.length == 0 || wann == "tt.mm.jjjj hh:mm Uhr")
	{
		ergebnis = false;
	}
	
	if(personen.length == 0)
	{
		ergebnis = false;
	}
	
	if(email.length == 0)
	{
		ergebnis = false;
	}
	else
	{
		if(email.indexOf('@') < 0)
		{
			ergebnis = false;
		}
	}
	
	if(ergebnis == false)
	{
		alert("Bitte fuellen Sie die Pflichtfelder aus!");
	}
	
	return ergebnis;
}

function GB()
{
	var name, email, eintrag, ergebnis;
	
	name = document.gb.name.value;
	email = document.gb.email.value;
	eintrag = document.gb.eintrag.value;
	
	ergebnis = true;
	
	if(name.length == 0)
	{
		ergebnis = false;
	}
	
	if(email.length > 0 && email.indexOf('@') < 0)
	{
		ergebnis = false;
	}
	
	if(eintrag.length == 0)
	{
		ergebnis = false;
	}
	
	if(ergebnis == false)
	{
		alert("Bitte fuellen Sie die Pflichtfelder aus!");
	}
	
	return ergebnis;
}

function foodSprache(sprache)
{
	var div = document.getElementById('sprache');
	var txt;
	
	if(sprache == "de")
	{
		txt = "<a onclick=\"foodSprache('en')\" href=\"food_eng.htm\" target=\"menu\">english version</a>";
		div.innerHTML = txt;
	}
	else
	{
		txt = "<a onclick=\"foodSprache('de')\" href=\"food_ger.htm\" target=\"menu\">german version</a>";
		div.innerHTML = txt;
	}
}

function zeigeGB(aktion)
{
	var div = document.getElementById('aktion');
	var txt;
	
	if(aktion == "w")
	{
		txt = "<a onclick=\"zeigeGB('r')\" href=\"gb_r.php\" target=\"gb\">lesen / read</a>";
		div.innerHTML = txt;
	}
	else
	{
		txt = "<a onclick=\"zeigeGB('w')\" href=\"gb_w.php\" target=\"gb\">schreiben / write</a>";
		div.innerHTML = txt;
	}
}

function initBanner()
{
	var screenheight, layer;
	
	screenheight = screen.availHeight;
		
	layer = document.getElementById('banner').style;
	layer.top = screenheight + "px";
	
	moveBanner(screenheight, 0);
}

function moveBanner(screenheight, element)
{
	/* Neue Sponsorenbanner in die Arrays einfügen. Sonst nichts ändern! */
	bannerBild = new Array("images/banner_gasteiner.jpg", "images/banner_ottakringer.jpg");
	bannerLink = new Array("http://www.gasteiner.at/", "http://www.ottakringer.at/");
	
	if(element > (bannerBild.length - 1))
	{
		element = 0;
	}
	
	document.images[0].src = bannerBild[element];
	document.links[0].href = bannerLink[element];
	
	if(screenheight > -100)
	{
		screenheight = screenheight - 100;
		var layer;
		layer = document.getElementById('banner').style;
		layer.top = screenheight + "px";
		
		window.setTimeout('moveBanner(' + screenheight + ', ' + element + ')', 2000);
	}
	else
	{
		screenheight = screen.availHeight;
		element++;
		
		screenheight = screenheight - 100;
		var layer;
		layer = document.getElementById('banner').style;
		layer.top = screenheight + "px";
		
		window.setTimeout('moveBanner(' + screenheight + ', ' + element + ')', 2000);
	}
}