////////////////////////////////////////////////////////////////////////////////////
function openWindow (nameurl, namewindow, width, height, scrollb) {
x = (640 - width)/2, y = (480 - height)/2;
if (screen){ y = (screen.availHeight - height)/2;
x = (screen.availWidth - width)/2; }
var prevwin = window.open(nameurl,'newWin','width='+width+',height='+height+',screenX='+x+',screenY='+y+',top='+y+',left='+x+',scrollbars='+scrollb);
prevwin.focus(); }
function ficken(sid) {
openWindow('feedback_ld.php?sid='+sid, 'Feedback', 500, 400, 'no'); }
//function sprich() {
//openWindow('lattenspruch.php', 'Lattenspruch', 500, 400, 'yes'); }
//function such() {
//openWindow('lattensuche.php', 'Lattensuche', 350, 400, 'yes'); }
function zeig(bild) {
openWindow('lattenbild.php?b='+bild, 'Lattenbild', 650, 550, 'yes'); }
//var quaelgeist = "www.tinkertoys.de/lattendicht/";
//var ua = navigator.userAgent.toLowerCase();
//if(ua.indexOf("mac")==-1 && document.referrer.indexOf(quaelgeist)==-1) {
//alert("ne ne, keine Quereinsteiger hier...\n\n stell Dich gefälligst hinten an, wie alle Anderen auch!");
//window.location= 'http://' + quaelgeist; }
//browserName = navigator.appName;
//browserVer = parseInt(navigator.appVersion);
//ns3up = (browserName == "Netscape" && browserVer >= 3);
//ie4up = (browserName.indexOf("Microsoft") >= 0 && browserVer >= 4);
//function doPic(imgName) {
//if (ns3up || ie4up) {
//imgOn = ("bilders/" + imgName);
//document.mainpic.src = imgOn;
//   }
//}