function spawn(expr,qty,reversed){
 var spawnee=[expr];
 for(s=1;s<qty;s++){
 spawnee[s]=expr+spawnee[s-1];
 }
 return reversed? spawnee.reverse() : spawnee();
 }

 function mw_crumbs(divider,default_page,root){
 if(!divider) {divider=" > "}
 if(!default_page){default_page="index.html"}
 var m=location.toString(),h="";
 m=m.substring(m.indexOf("/")+1);
 m=m.split("/");
 var howmany=spawn("../",m.length,true);
 howmany[m.length]=default_page;
 for(i=1;i<m.length-1;i++){
 h+=("<a href="http://www.phaedsys.com">"+unescape( m[i]+"</a>"+divider))
 }
 h += document.title;
 if(root) {
 h=h.replace(eval("/"+location.host+"/"),root)
 }
 return h
 }