/*
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);


/*
 * Make LHS 90x160 ad sticky when the page is scrolled.  The css element used to
 * control this is "utility".
 */
/*
window.onscroll = function()
{
  if (window.XMLHttpRequest ) { // IE 6 doesn't implement position fixed nicely...
    if (document.documentElement.scrollTop > 81 || self.pageYOffset > 81) {
      document.getElementById('utility').style.position = 'fixed'; 
      document.getElementById('utility').style.top = '26px';
      document.getElementById('utility').style.left = '53px';
    } else if (document.documentElement.scrollTop < 81 || self.pageYOffset < 81) {
      document.getElementById('utility').style.position = 'absolute'; 
      document.getElementById('utility').style.top = 'auto';
      document.getElementById('utility').style.left = '25px';
    }
  }
}
*/