function showme(rp,cl,num)
	{
	browser();
	trans = new Image();
	trans.src = rp+"xy_images/trans.gif";
	dot_darkbg = new Image();
	dot_darkbg.src = rp+"xy_images/circle_"+cl+"_dark_full.gif";
	for (i=2;i<7;i++)
		{
		if (i==num)
			{
			if (brow==0) //Netscape 4
				{
				document.layers[i].visibility="show";
				document.layers[0].visibility="show";
				document.Layer7.document.images[i-2].src = dot_darkbg.src;
				}
			if (brow==1)  // IE und Netscape 6
				{
				document.getElementById("Layer"+i).style.visibility = "visible";
				document.getElementById("Layer0").style.visibility = "visible";
				document.getElementById("md"+i).src = dot_darkbg.src;
				}
			if (brow==2)  // IE 4
				{
				document.all.tags("div")[i].style.visibility = "visible";
				document.all.tags("div")[0].style.visibility = "visible";
				document.all.tags("img")[i+53].src = dot_darkbg.src;
				}
			}
		else
			{
			if (brow==0)
				{
				document.layers[i].visibility="hide";
				document.Layer7.document.images[i-2].src = trans.src;
				}
			if (brow==1)
				{
				document.getElementById("Layer"+i).style.visibility = "hidden";
				document.getElementById("md"+i).src = trans.src;
				}
			if (brow==2)
				{
				document.all.tags("div")[i].style.visibility = "hidden";
				document.all.tags("img")[i+53].src = trans.src;
				}
			}
			
		}
	}
function hideall(rp,cl)
	{
	browser();
	trans = new Image();
	trans.src = rp+"xy_images/trans.gif";
	dot_darkbg = new Image();
	dot_darkbg.src = rp+"xy_images/circle_"+cl+"_dark_full.gif";
	for (i=2;i<=6;i++)
		{
		if (brow==0)
			{
			document.layers[i].visibility="hide";
			document.layers[0].visibility="hide";
			document.Layer7.document.images[i-2].src = dot_ohne.src;
			}
		if (brow==1)
			{
			document.getElementById("Layer"+i).style.visibility= "hidden";
			document.getElementById("Layer0").style.visibility = "hidden";
			document.getElementById("md"+i).src= trans.src;
			}
		if (brow==2)
			{
			document.all.tags("div")[i].style.visibility= "hidden";
			document.all.tags("div")[0].style.visibility = "hidden";
			document.all.tags("img")[i+53].src= dot_ohne.src;
			}
		}
	}
	
function loader(rp,cl)
	{
	trans = new Image();
	trans.src = rp+"xy_images/trans.gif";
	dot_darkbg = new Image();
	dot_darkbg.src = rp+"xy_images/circle_"+cl+"_dark_full.gif";
	arr_r = new Image();
	arr_r.src = rp+"xy_images/arr_r.gif";
	arr_l = new Image();
	arr_l.src = rp+"xy_images/arr_l.gif";
	}

function dot_change(rp,cl,w1,onoff)
	{
	browser();
	w2=w1+1;
	trans = new Image();
	trans.src = rp+"xy_images/trans.gif";
	arr_r = new Image();
	arr_r.src = rp+"xy_images/arr_r.gif";
	arr_l = new Image();
	arr_l.src = rp+"xy_images/arr_l.gif";
	if (brow==1)
		{
		if (onoff==0)
			{
			document.getElementById("ar"+w1).src= arr_r.src;
			document.getElementById("ar"+w2).src= arr_l.src;
			}
		else
			{
			document.getElementById("ar"+w1).src= trans.src;
			document.getElementById("ar"+w2).src= trans.src;
			}
		}
	}