/* Unified script for IE and Mozilla (NS, etc.). This is for OEA
   menu frames. */

  function init() {
    if (document.addEventListener) {
      document.addEventListener("click", clickEvent, false)
    } else
    if (document.attachEvent) {
      document.attachEvent("onclick", clickEventIE)
    }
  }

  function clickEvent(evt) {
    if (evt.target.tagName == "INPUT" ||
        evt.target.tagName == "LABEL") {
      textwin.clearSelection()
      var idx
      for (idx = 0; idx < document.selform.whichClick.length; idx++) {
        if (document.selform.whichClick[idx].checked) {
          var val = document.selform.whichClick[idx].value
          parent.textwin.tgtClass = val
          if (val == "link") {
            /* parent.textwin.enableLinkStyle()
            parent.textwin.disableWordStyle() */
            textwin.enableLinkStyle()
            textwin.disableWordStyle()
          } else {
            /* parent.textwin.disableLinkStyle()
            parent.textwin.enableWordStyle() */
            textwin.disableLinkStyle()
            textwin.enableWordStyle()
          }
        }
      }
    }
  }

  function clickEventIE() {
    if (event.srcElement.tagName == "INPUT" ||
        event.srcElement.tagName == "LABEL") {
      textwin.clearSelection()
      var idx
      for (idx = 0; idx < document.selform.whichClick.length; idx++) {
        if (document.selform.whichClick[idx].checked) {
          var val = document.selform.whichClick[idx].value
          textwin.tgtClass = val
          if (val == "link") {
            textwin.disableWordStyle()
            textwin.enableLinkStyle()
          } else {
            textwin.disableLinkStyle()
            textwin.enableWordStyle()
          }
        }
      }
    }
  }