function winop(url,breite,hoehe,titel) {
var scro="scrollbars=no";
var v_scroll=false;
var h_scroll=false;
if (screen.height<(hoehe+30)) {hoehe=screen.height-30;scro="scrollbars=yes";v_scroll=true;};
if (screen.width<(breite+12)) {breite=screen.width-12;scro="scrollbars=yes";h_scroll=true;};
if (v_scroll && !h_scroll) if (document.all) breite=breite+16;
if (h_scroll && !v_scroll) if (document.all) hoehe=hoehe+16;
neuwin=window.open("","neuwin",scro+",titelbar=no,status=no,left=340,top=280,screenX=340,screenY=280,width="+breite+",height="+hoehe);
neuwin.document.write("");
neuwin.document.write(""+titel+"");
neuwin.document.write("");
neuwin.document.write("![]("+url+")
");
neuwin.document.write("");
neuwin.document.close();
neuwin.focus();
}