var wstat
var ns4up = (document.layers) ? 1 : 0
var ie4up = (document.all) ? 1 : 0
var xsize = screen.width
var ysize = screen.height
var breite=620
var hoehe=430
var xpos=(xsize-breite)/2
var ypos=(ysize-hoehe)/2


function openOwnPic(url) {
wstat=window.open(url,"Details","scrollbars=no,status=no,toolbar=no,location=no,directories=no,resizable=no,menubar=no,width="+breite+",height="+hoehe+",screenX="+xpos+",screenY="+ypos+",top="+ypos+",left="+xpos)
}

function openOwnVarPic(url, breite, hoehe) {
var breite=breite+20
var hoehe=hoehe+30
wstat=window.open(url,"Details","scrollbars=no,status=no,toolbar=no,location=no,directories=no,resizable=no,menubar=no,width="+breite+",height="+hoehe+",screenX="+xpos+",screenY="+ypos+",top="+ypos+",left="+xpos)
//if (wstat)	{wstat.focus();
}