<!--
var fenster = new Array();

function openWin(winname, location, winwidth, winheight, scrollbars)
{
	openWinXY(winname, location, winwidth, winheight, scrollbars, screen.width/2-(winwidth/2), screen.height/2-(winheight/2))
}

function openWinXY(winname, location, winwidth, winheight, scrollbars, x, y)
{
	if(fenster[winname])
	{
		fenster[winname].close();
	}
	if(scrollbars == "") { scrollbars = ",scrollbars=no," } else { scrollbars = "," + scrollbars + "," }
	fenster[winname] = window.open('', winname, 'width=' + winwidth + ',height=' + winheight + scrollbars + 'resizable=yes,toolbar=no,status=no,directories=no,menubar=no,location=no');
	fenster[winname].moveTo(x, y);
	fenster[winname].location.href = location;
	fenster[winname].focus();
}

function toggleDiv(id)
{ 
	if(document.getElementById)
	{ 
		var obj = document.getElementById(id);
		obj.style.display = (obj.style.display == 'block' ? 'none' : 'block');
	}
	else if(document.all)
	{
		id.style.display = (id.style.display == 'block' ? 'none' : 'block');
	}
	else if(document.layers)
	{
		document.id.style.display = (document.id.style.display == 'block' ? 'none' : 'block');
	}
}
//-->