function effektNavi(obj, aktion, ebene) {
  	if (document.all || document.getElementById) {
		if(aktion == 'drauf') {
			document.getElementById('zeile_'+obj+'_2').className = 'produktHauptnaviLevel'+ebene+'_h';
			document.getElementById('link_'+obj).style.textDecoration = 'underline';
			if(navigator.appVersion.indexOf('MSIE 5.0') == -1) {
				document.getElementById('zeile_'+obj+'_2').style.cursor = 'pointer';
			}
		}
		else if(aktion == 'runter') {
			document.getElementById('zeile_'+obj+'_2').className = 'produktHauptnaviLevel'+ebene;
			document.getElementById('link_'+obj).style.textDecoration = 'none';
			if(navigator.appVersion.indexOf('MSIE 5.0') == -1) {
				document.getElementById('zeile_'+obj+'_2').style.cursor = 'default';
			}
		}
	}
}

function OeffneFenster(url, name, breite, hoehe, scroll) {
	if(!breite) { breite = 610; }
	if(!hoehe) { hoehe = 450; }
	if(!scroll) { scroll = 0; }
	breite = breite + 16;
	hoehe = hoehe + 16;
	var oBrowser = new BrowserProps();//
	var iWidth = oBrowser.ScreenAvailWidth;
	var iHeight = oBrowser.ScreenAvailHeight;
	var iLeft = (iWidth-breite)/2;
	var iTop = (iHeight-hoehe)/2;
	if (iLeft<0) iLeft = 0;
	if (iTop<0) iTop = 0;
	var win = window.open(url, name, "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars="+scroll+",resizable=0,dependent=yes,hotkeys=no,width="+breite+",height="+hoehe+",screenX=" + iLeft + ",screenY=" + iTop + ",left=" + iLeft + ",top=" + iTop);
	win.focus();
}

function OpenPopUp(breite, hoehe, url, scroll) {
	if(!breite) { breite = 610; }
	if(!hoehe) { hoehe = 450; }
	breite = breite + 16;
	hoehe = hoehe + 16;
	var oBrowser = new BrowserProps();//
	var iWidth = oBrowser.ScreenAvailWidth;
	var iHeight = oBrowser.ScreenAvailHeight;
	var iLeft = (iWidth-breite)/2;
	var iTop = (iHeight-hoehe)/2;
	if (iLeft<0) iLeft = 0;
	if (iTop<0) iTop = 0;
	var win = window.open(url, 'infopopup', "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars="+scroll+",resizable=0,dependent=yes,hotkeys=no,width="+breite+",height="+hoehe+",screenX=" + iLeft + ",screenY=" + iTop + ",left=" + iLeft + ",top=" + iTop);
	win.focus();
}

function BrowserProps() {
	if (navigator.userAgent.indexOf("Opera")>-1) {
		this.ScreenAvailWidth = top.window.innerWidth;
		this.ScreenAvailHeight = top.window.innerHeight;
	} else {
		this.ScreenAvailWidth = screen.availWidth;
		this.ScreenAvailHeight = screen.availHeight;
	}
}

function NewWindow(mypage,myname,w,h,pos,infocus){
    var win=null;
    if(pos=="random"){myleft=(screen.width)?Math.floor(Math.random()*(screen.width-w)):100;mytop=(screen.height)?Math.floor(Math.random()*((screen.height-h)-75)):100;}
    if(pos=="center"){myleft=(screen.width)?(screen.width-w)/2:100;mytop=(screen.height)?(screen.height-h)/2:100;}
    else if((pos!='center' && pos!="random") || pos==null){myleft=0;mytop=20}
    settings="width=" + w + ",height=" + h + ",top=" + mytop + ",left=" + myleft + ",scrollbars=yes,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=yes";win=window.open(mypage,myname,settings);
    win.focus();
}