// pathtree 22/11/200000004
function pathtree(){
    sURL = new String;
    bits = new Object;
	//added by underscore removal
	bits_tmp = new Object;
	
    var x = 0;
    var stop = 0;
    var output = "<A HREF=\"/inca\">HOME</a> &gt; ";
//corrected
    sURL = location.href;
    sURL = sURL.slice(8,sURL.length);
    chunkStart = sURL.indexOf("/");
    sURL = sURL.slice(chunkStart+1,sURL.length)
	//second time ---just before deployment
	chunkStart = sURL.indexOf("/");
    sURL = sURL.slice(chunkStart+1,sURL.length);
    while(!stop){
      chunkStart = sURL.indexOf("/");
      if (chunkStart != -1){
        bits[x] = sURL.slice(0,chunkStart)
        sURL = sURL.slice(chunkStart+1,sURL.length);
      }else{
        stop = 1;
      }
      x++;
    }

    for(var i in bits){
      output += "<A HREF=\"";
      for(y=1;y<x-i;y++){
        output += "../";
      }
	  //modify ->no underscore
	  bits_tmp=bits[i];
	  bits_tmp=bits_tmp.replace(/_/g," ");
      output += bits[i] + "/\">" + bits_tmp + "</a> &gt; ";
	  // before was: output += bits[i] + "/\">" + bits[i] + "</a> &gt; ";
    }
    document.write(output + document.title);
  }