function openWin(url) {
myWin= window.open(url,"Bild","status=no,toolbar=no,menubar=no,resizable=yes,scrollbars=yes");
}
function openCaveWin(w, h, tit, im, txt) {
param = "width="+w+",height="+h+",status=no,toolbar=no,menubar=no,resizable=yes,scrollbars=yes";
myWin = open("", "CaveWindow", param);
// open document for further output
myWin.document.open();
// create document
myWin.document.write("");
myWin.document.write("Im Knieschnaggler");
myWin.document.write("");
myWin.document.write("");
myWin.document.write(""+tit+"
");
myWin.document.write("![Bild]("+im+")
");
myWin.document.write(txt);
myWin.document.write("");
// close the document - (not the window!)
myWin.document.close();
}