How to create a breadcrumbs type menu

temp.breadcrumbs = COA
temp.breadcrumbs{
      10 = HMENU
      10 {
      special = rootline
      special.range = 0|-1
      1 = TMENU
      1.noBlur = 1
      1.CUR = 1
      1.target = _self
      1.NO {
      stdWrap.field = nav_title // title
      ATagTitle.field = nav_title // title
      linkWrap = | |*| > |*|
      }
      1.CUR {
      stdWrap.field = nav_title // title
      linkWrap = | |*| > |*|
      doNotLinkIt = 1
      }
      }
}