/***************************************************************************
                Javascript functions mediendesign wagner
***************************************************************************/


/* mouseOver-Bilder (HI) vorladen */

Bild01 = new Image();
Bild01.src = "images/button_lo.gif";

Bild02 = new Image();
Bild02.src = "images/button_hi.gif";

Bild03 = new Image();
Bild03.src = "images/ButtonSmallLow.gif";

Bild04 = new Image();
Bild04.src = "images/ButtonSmallHi.gif";

Bild05 = new Image();
Bild05.src = "images/button22_lo.gif";

Bild06 = new Image();
Bild06.src = "images/button22_hi.gif";

Bild07 = new Image();
Bild07.src = "images/button21.gif";




/* Variablen für Layer definieren */

var loaded = 0;
var gotlayers = 1;
var lastbutton='top';



NS4 = (document.layers) ? 1 : 0;
IE4 = (document.all) ? 1 : 0;
ver4 = (NS4 || IE4) ? 1 : 0;


/* Layer sichtbar machen */

function popUp(menuName1,menuName2,on,PicAdr,PicBeschr,CopyR) {


	if (gotlayers) {
		if (on) {
			if (NS4) {
				document.layers[menuName1].visibility = "show";
				document.layers[menuName2].visibility = "show";
			} else {
				document.all[menuName1].style.visibility = "visible";
				document.all[menuName2].style.visibility = "visible";
			}
		} else {
			if (NS4) {
				document.layers[menuName1].visibility = "hide";
				document.layers[menuName2].visibility = "hide";
			} else {
				document.all[menuName1].style.visibility = "hidden";
				document.all[menuName2].style.visibility = "hidden";
			}
		}
	}

document.PopUpPic.src = [PicAdr];    /* Bild in Layer laden */

/* Bildunterschrift zusammensetzen */
PicBeschr = (PicBeschr == undefined) ? "" :  PicBeschr + " - "; 
if (CopyR == undefined) var CopyR ="© Kapuzinerhof";
var Bildtext = PicBeschr + CopyR
document.all.Bildtitel.innerHTML = Bildtext;
}


/* Layer unsichtbar machen */

function popDown(menuName1,menuName2,on) {
	if (gotlayers) {
		if (on) {
			if (NS4) {
				document.layers[menuName1].visibility = "hide";
				document.layers[menuName2].visibility = "hide";
			} else {
				document.all[menuName1].style.visibility = "hidden";
				document.all[menuName2].style.visibility = "hidden";
			}
		} else {
			if (NS4) {
				document.layers[menuName1].visibility = "hide";
				document.layers[menuName2].visibility = "hide";
			} else {
				document.all[menuName1].style.visibility = "hidden";
				document.all[menuName2].style.visibility = "hidden";
			}
		}
	}

document.PopUpPic.src = "images/-.gif";    /* Bild in Layer löschen */

}


/* Seite weiterempfehlen */

function mailurl()

{

  mail_str = "mailto:?subject=Interessante Internetseite!";
  mail_str += "&body=Hallo XXX, die Firma mediendesign wagner erstellt hochwertige Internetseiten. Interessiert? ";
  mail_str += "Adresse: " + location.href; 
  location.href = mail_str;

}


/* Nav-Buttons vollflaechig klickbar für Firefox */

function MenuClick(object,url) {
	object.style.color="white";
	document.location.href="?id="+url;
}


function closewindow() { onClick = self.close();}


/* Schnellauswahl */

function Goa(x) {
 if(x == "nothing") {
   document.forms[0].reset();
   document.forms[0].elements[0].blur();
   return;
 }
 else {
   location.href = x;
   document.forms[1].reset();
   document.forms[1].elements[0].blur();
 }
}
function Gob(x) {
 if(x == "nothing") {
   document.forms[2].reset();
   document.forms[2].elements[0].blur();
   return;
 }
 else {
   location.href = x;
   document.forms[2].reset();
   document.forms[2].elements[0].blur();
 }
}



/* Drop-down menu */

var loaded;
var linkoverfirst;
function showmenu21(menuId){
	var o = document.getElementById('menu21_'+loaded);
		if(o)
			o.style.display = "none";
	var linkover = document.getElementById('link_'+loaded);
		if(linkover && linkoverfirst != loaded)
			linkover.className = "none";
	loaded = 0;
	if(menuId){
		var o = document.getElementById('menu21_'+menuId);
			if(o)
				o.style.display = "inline";
		loaded = menuId;
		
		var linkover = document.getElementById('link_'+menuId);
			if(linkover){
				if(linkover.className != "aktiv")
					linkover.className = "aktiv";
				else
					linkoverfirst = menuId;
			}
	}
}
function hidemenu21(menuId){
	showmenu21();
}