/*
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);

// Function for expand/collapse profile divs
// to use, add to page:
// <script type="text/javascript">YAHOO.util.Event.addListener(window, 'load', clipDivs);</script>
clipDivs = function() {
   var elements = YAHOO.util.Dom.getElementsByClassName('clipme', 'div', 'news');
   for (i=0; i<elements.length; i++) {
      if (elements[i].scrollHeight <= elements[i].offsetHeight) {
         YAHOO.util.Dom.setStyle(elements[i].id + 'expand', 'display', 'none'); 
      }
   }
}