function Vario(index, x)
{	
w = 70 + (x * 30);
z = 5;
if (document.all)
	{	
		document.all.vario_0.style.visibility = "visible";
		document.images[index].src = 'images/itaste' + x + '.gif';
		document.all.vario_0.style.top = w;
		document.all.vario_0.style.clip = "rect(auto " + z + " auto auto)";
		open();
	}
else if (document.layers)
	{		 
		ebene_aus.visibility = "hide";		
		ebene_an = document.layers[x]; 
		ebene_an.visibility = "show";
		ebene_an.top = w;
		ebene_an.clip.right = z;
		open();
		ebene_aus = ebene_an;
	}
	
}




function open()
{
 if(z < position) 
 {
  if(document.all)
   	{
	document.all.vario_0.style.clip = "rect(auto " + z + " auto auto)";
   }
  else if(document.layers)
    { 
	ebene_an.clip.right = z;
    }
  z = z + step;	
  window.setTimeout("open()",delay);
 }
 else
 {
  z = position;
  if(document.all)
    	document.all.vario_0.style.clip = "rect(auto " + position + " auto auto)";
  else if(document.layers)
	ebene_an.clip.right = position;	
 }
}



function init()
{
if (document.layers)
	{
	ebene_aus = document.layers[1];
	}
}