/*
son of suckerfish menu script from:
http://www.htmldog.com/articles/suckerfish/dropdowns/
 */
    
 sfHover = function() {
	var sfEls = document.getElementById("nav");
  
  if(sfEls != null) {
    sfEls = sfEls.getElementsByTagName("LI");
    if(sfEls != null) {
	    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);