ie = (document.styleSheets&&document.all)? true:false



setTimeout("position_ermittlen()",300);

function position_ermittlen() {

if (ie && (top.frames.length))
{//document.getElementById("oben").offsetLeft = 10
document.getElementById("oben").style.posLeft = 9;
document.getElementById("unten").style.posLeft = 9;
}


gesamt = 0

	positionx1 = document.getElementById('feld1').scrollTop;
	positionx2 = document.getElementById('feld2').scrollTop;
	positionx3 = document.getElementById('feld3').scrollTop;
	positionx4 = document.getElementById('feld4').scrollTop;
	positionx5 = document.getElementById('feld5').scrollTop;
	positionx6 = document.getElementById('feld6').scrollTop;
	positionx7 = document.getElementById('feld7').scrollTop;
	positionx8 = document.getElementById('feld8').scrollTop;
	positionx9 = document.getElementById('feld9').scrollTop;
	
	if (positionx1 > 200){gesamt = gesamt + 1}
	if (positionx2 > 200){gesamt = gesamt + 1}
	if (positionx3 > 200){gesamt = gesamt + 1}
	if (positionx4 > 200){gesamt = gesamt + 1}
	if (positionx5 > 200){gesamt = gesamt + 1}
	if (positionx6 > 200){gesamt = gesamt + 1}
	if (positionx7 > 200){gesamt = gesamt + 1}
	if (positionx8 > 200){gesamt = gesamt + 1}
	if (positionx9 > 200){gesamt = gesamt + 1}	
	
	if (gesamt == 9)
		{document.getElementById("unten").style.backgroundImage = "url(images/bg999.jpg)";
		document.getElementById("oben").style.backgroundImage = "url(images/bg001a.jpg)";
		document.getElementById("oben").style.backgroundColor="95FF93"; 		
		document.getElementById("unten").style.backgroundColor="EA94FF"; 		
		if (ie){
			document.body.style.scrollbarFaceColor = "9593FE";
    		document.body.style.scrollbarShadowColor = "96EC91";
    		document.body.style.scrollbarTrackColor = "E1F288";
    		document.body.style.scrollbarHighlightColor = "9593FE";
    		document.body.style.scrollbarArrowColor = "FF94AC";
			}
		}
		
	if (gesamt == 0)
		{document.getElementById("unten").style.backgroundImage = "url(images/bg99.jpg)";
		 document.getElementById("oben").style.backgroundImage = "url(images/bg001.jpg)";
		 document.getElementById("oben").style.backgroundColor="FFFFFF"; 
		 document.getElementById("unten").style.backgroundColor="FFFFFF"; 		
		 if (ie){
			 document.body.style.scrollbarFaceColor = "DDDDDD";
	    	 document.body.style.scrollbarShadowColor = "999999";
	    	 document.body.style.scrollbarTrackColor = "F6F6F6";
	    	 document.body.style.scrollbarHighlightColor = "FFFFFF";
	    	 document.body.style.scrollbarArrowColor = "CCCCCC";	
			 }	 
		}	

setTimeout("position_ermittlen()",4000);
}

function einblenden(ebene,zustand)
 	{
	eval("document.getElementById('"+ebene+"').style.visibility='"+zustand+"'");
	//document.getElementById('musikgarten').style.visibility='visible';
	}
	
function rueckblick(id)
 	{
	if (ie)
        {hoehe = document.body.offsetHeight -1;}
    else
		{hoehe= document.body.scrollHeight -1;}
		
	//alert(hoehe);	
	
	eval("document.getElementById('rueckblick').innerHTML = '<iframe src=rueckblick/rueckblick"+id+".htm width=780 height="+hoehe+" name=rueckblickframe frameborder=0 SCROLLING=AUTO></iframe>'");
	document.getElementById("rueckblick").style.visibility= "visible";
	}