code: function() {
  		var locHash = window.location.hash;
  		if (locHash && locHash.match(/^#elf_/)) {
  			return locHash.replace(/^#elf_/, '');
  		} else if (this.options.startPathHash) {
  			return this.options.startPathHash;
  		} else {
  			return this.lastDir();
  		}
  	}
docs: Get start directory (by location.hash or last opened directory)
  
  @return String