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


/* mouseOver-Bilder vorladen */

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

Bild02 = new Image();
Bild02.src = "images/ButtonSmallHi.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) {
	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 */

}


/* 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;
}