function image_swap(imgName,newImg){
    if ((navigator.appName == 'Netscape' && parseFloat(navigator.appVersion) >= 3) || (parseFloat(navigator.appVersion) >= 4)) {
        eval('document.' + imgName + '.src = "' + newImg + '"');
    }
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function window_new(datei,breit,hoch,winname) {

        Attrib='height='+hoch+',width='+breit+',scrollbars=no';
        FensterName=winname;

        Fenster=window.open(datei,FensterName,Attrib);
        var theX=screen.availWidth/2-(breit/2);
        var theY=screen.availHeight/2-(hoch/2);
        Fenster.moveTo(theX,theY);
        Fenster.focus();
};

function eis(target1,target2) {
	top.window.eis_ti.location = target1;
	top.window.eis.location = target2;
};

function zwei(target1,target2) {
	top.window.zwei_ti.location = target1;
	top.window.zwei.location = target2;
};

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function show(div1,div2,div3,div4) {
	document.getElementById("home1").style.display="none";
	document.getElementById("home2").style.display="none";
	document.getElementById("ref1").style.display="none";
	document.getElementById("ref2").style.display="none";
	document.getElementById("ref3").style.display="none";
	document.getElementById("show1").style.display="none";
	document.getElementById("show2").style.display="none";
	document.getElementById("show3").style.display="none";
	document.getElementById("show4").style.display="none";
	document.getElementById("show5").style.display="none";
	document.getElementById("show6").style.display="none";
	document.getElementById("show7").style.display="none";
	document.getElementById("show8").style.display="none";
	document.getElementById("show9").style.display="none";
	document.getElementById("adresse").style.display="none";
	document.getElementById("wegbeschrieb").style.display="none";
	document.getElementById("lageplan").style.display="none";
	document.getElementById(div1).style.display="inline";
	document.getElementById(div2).style.display="inline";
	document.getElementById(div3).style.display="inline";
	document.getElementById(div4).style.display="inline";
}

function close(das) {
	document.getElementById(das).style.display="none";
}

function open(det) {
	document.getElementById(det).style.display="inline";
}