function swapImgRestore() { //v3.0
  var i,x,a=document.JSP_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.JSP_p) d.JSP_p=new Array();
    var i,j=d.JSP_p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.JSP_p[j]=new Image; d.JSP_p[j++].src=a[i];}}
}

function findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function swapImage() { //v3.0
  var i,j=0,x,a=swapImage.arguments; document.JSP_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.JSP_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function getObj( name )
{
    if (document.getElementById) {
  	this.obj = document.getElementById(name);
	this.style = document.getElementById(name).style;
    }
    else if (document.all) {
	this.obj = document.all[name];
	this.style = document.all[name].style;
    }
    else if (document.layers) {
   	this.obj = document.layers[name];
   	this.style = document.layers[name];
    }
}


var scroll = 0;


function startscroll(p){
	scroll=1;
//	alert("start");
	if(p == "auf"){
		swapImage('pfeilauf','','images/pfeil-auf-aktiv.gif',1);
		autoauf();
	}
	if(p=="ab"){
		swapImage('pfeilab','','images/pfeil-ab-aktiv.gif',1);
		scroll++;
		autoab();
	}
}

function autoab(){
	var a;
	a = findObj("text","");
	if( a.style.top){
		lasty = a.style.top +15;
		alert (a.style.top);
		a.style.top = lasty + "px";
	}else{
		if(	scroll==2 && (a.scrollTop < a.scrollHeight)){
			a.scrollTop += 15 ;
			window.setTimeout("autoab()", 50);
		}
	}
}

function autoauf(){
	var a;
	a = findObj("text","");
	if(	scroll==1 && (a.scrollTop >1 )){
		a.scrollTop -= 15 ;
		window.setTimeout("autoauf()", 50);
	}
}


function stopscroll(richtung){
	scroll = 0;
	swapImgRestore();
	return true;
}


function myvoid() {
	;
}

var refaktiv="01";

function setGalAktiv(refnum){
	swapImage('galover' + refnum,'','images/galerie-aktiv.gif',1);
	var oldaktiv= refaktiv;
	refaktiv = refnum;
	setGalOut(oldaktiv);

}

function setGalOver(refnum){
	if( refnum != refaktiv)
		swapImage('galover' + refnum,'','images/galerie-over.gif',1);
}

function setGalOut(refnum){
	if( refnum != refaktiv)
		swapImage('galover' + refnum,'','images/galerie-ohne.gif',1);
}


function showGal(refgr,refbei,refnum){
	var bildurl = 'galerie/'+refgr+'_'+refbei+'_'+refnum+'a.jpg';
	swapImage('bild','',bildurl,1);
	setGalAktiv(refnum);
}


var po = 0;
var pos = 0;
var v = 1;
var vmax = 90;

var hide;
var show;

var over =0;

function showRefliste(){
	over =1;
	reflist = new getObj('projektmenu');
	reflist.style.visibility = "visible";
	if(hide) clearTimeout(hide);
	pos = 100;
	po+=10;
	if( po < pos){
		v = v * 1.3;
		po +=  v;
		setOpacity(reflist, po);
		show = setTimeout('showRefliste()', 80);
	}else{
		if( po == pos){
			setOpacity(reflist, pos);
		}
	}
	checkOver();
}

function starthideRefliste(){
	hide = setTimeout('hideRefliste()', 100);
}

function checkOver(){
	if(over==1)
		return true;
	else
		hide = setTimeout('starthideRefliste()', 1000);
}


function hideRefliste(){
	if (show) clearTimeout(show);
	reflist = new getObj('projektmenu');
	reflist.style.visibility = "visible";
	if( po > 10){
		v = 10;
		po = po * 0.6 ;
		setOpacity(reflist, po);
		hide = setTimeout('hideRefliste()', 80);
	}else{
		po =0;
		setOpacity(reflist, po);
		reflist.style.visibility = "hidden";
	}
}

function stopRefliste(){
	if (show) clearTimeout(show);
	reflist = new getObj('projektmenu');
	reflist.style.visibility = "hidden";
	setOpacity(reflist, 0);
}

function setOpacity(obj, opacity) {
  opacity = (opacity == 100)?99.999:opacity;

  // IE/Win
  obj.style.filter = "alpha(opacity:"+opacity+")";

  // Safari<1.2, Konqueror
  obj.style.KHTMLOpacity = opacity/100;

  // Older Mozilla and Firefox
  obj.style.MozOpacity = opacity/100;

  // Safari 1.2, newer Firefox and Mozilla, CSS3
  obj.style.opacity = opacity/100;
}



var ol_textfont = "Arial, Helvetica, sans-serif";
var ol_fgcolor="#ffffff"; /*"#A1ACB1";*/
var ol_bgcolor="#ffffff";
var ol_textcolor="#000000";
var ol_capcolor="#FFFFFF";
var ol_closecolor="#A1ACB1";
var ol_captionfont="Verdana,Arial,Helvetica";
var ol_closefont="Verdana,Arial,Helvetica";
var ol_textsize="2";
var ol_captionsize="1";
var ol_closesize="1";
var ol_width="400";
var ol_border="1";

function showRuler(){
	b = findObj('text','');
	//b.style.overflow = 'hidden';
	a = findObj('ruler','');
	a.style.visibility = 'visible';
	a.style.display = 'block';
}

function hideScrollbar(){
	b = findObj('text','');
	b.style.overflow = 'hidden';
}

function showBanner(){
	setTimeout('fadeBanner()', 3000);
}


var vb = 0;
var pob = 0;

function fadeBanner(){
	banner = new getObj('indexbanner');
	banner.style.visibility = 'visible';
	pob += 5;
	if( pob < 100){
		vb = vb * 1.2;
		pob +=  vb;
		setOpacity(banner, pob);
		banner = setTimeout('fadeBanner()', 60);
	}else{
		if(po >= pos){
			setOpacity(banner, 100);
		}
	}
}