/*breadcrumbs that leaves off last ">" Made from http://www.evolt.org/article/Breadcrumbs_in_Javascript/17/15480/index.html*/
function breadcrumbs(){
  var sURL
  var bits
  var chunkStart
  var y=0
  var z=0
  sURL = new String;
  bits = new Object;
  var x = 0;
  var stop = 0;

  /*begin to build string, assign document location*/
  var output = "<a href=\"/\">Home</a>&nbsp;>&nbsp;";
  sURL = location.href;
  
  /*each part of URL broken apart with .slice method*/
  sURL = sURL.slice(8, sURL.length);
  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++;
  }
  
  /*  z=#parts of the bits(x) (why x-2);*/
  /*  add each bits(i) to output (string of links)*/
  z=x-2;
  for(var i in bits){
    output += "<a href=\"";
    for(y=1; y<x-i; y++){
      output += "../";
    }
	if (i==z){/*condition to quit and leave off last ">"*/
		output += bits[i] + "/\">" + bits[i] + "</a>";
		break;
	}
	output += bits[i] + "/\">" + bits[i] + "</a>&nbsp;>&nbsp;";
  }
  document.write(output);
}