/**
 * @author keith
 */
function breadcrumb(el){
	el = document.getElementById(el);
	el.parentNode.className="active";
	if(el.parentNode.parentNode.parentNode.nodeName == 'LI')
		el.parentNode.parentNode.parentNode.className = 'active';
}


function xtractFile_sans(data){
      var m = data.match(/(.*)[\/\\]([^\/\\]+)\.\w+$/);
      return {file: m == null ? 'about' : m[2]}
  }

window.onload = function() {
	//console.log(xtractFile_sans(window.location.href).file.replace(/(_video|_gallery)($)/, ''));
	breadcrumb(xtractFile_sans(window.location.href).file.replace(/(_video|_gallery)($)/, ''));
	if(xtractFile_sans(window.location.href).file.indexOf('gallery') != -1)
		setupZoom();
}