/* $Id: common.js,v 1.1 2006/03/20 15:26:17 rkerr Exp $ */
/**
 * son of suckerfish menu script from:
 * http://www.htmldog.com/articles/suckerfish/dropdowns/
 */
sfHover = function() {
  var sfEls = document.getElementById("nav").getElementsByTagName("LI");
  for (var i = 0; i < sfEls.length; i++) {
    sfEls[i].onmouseover = function() {
      this.className += " sfhover";
      this.style.zIndex = 200; /* this line added to force flyout to be above relatively positioned stuff in IE */
    }
    sfEls[i].onmouseout = function() {
      this.className = this.className.replace(new RegExp(" sfhover\\b"), "");
    }
  }
}

if (window.attachEvent) {
  window.attachEvent("onload", sfHover);
}