WinAppearance="toolbar=no,location=no,directories=no,status=no,resizable=no,copyhistory=no";
function pnc_openWin(url,name,breite,hoehe,scroll)
{ 
	moveWidth=breite/2; moveHeigh=hoehe/2;
    eval("pnc_"+name+"=window.open('"+url+"','"+name+"','"+WinAppearance+",scrollbars=yes,width=457,height="+hoehe+"');");
	eval("pnc_"+name+".moveTo(screen.width/2-"+moveWidth+",screen.height/2-"+moveHeigh+");");
    eval("pnc_"+name+".focus()");
}