var path = "";
var href = document.location.href;
var s = href.split("/");
for (var i=2;i<(s.length-1);i++) {
path+="<a href=\""+href.substring(0,href.indexOf(s[i])+s[i].length)+"/\">"+s[i]+"</a> / ";
}
i=s.length-1;
path+="<a href=\""+href.substring(0,href.indexOf(s[i])+s[i].length)+"\">"+s[i]+"</a>";
var url = window.location.protocol + "// " + path;
document.writeln("Du bist hier: [ " + url + " ]");