/*
	"Son of Suckerfish" Dropdowns
	http://www.htmldog.com/articles/suckerfish/dropdowns/
*/

sfHover = function() {
	var sfEls = document.getElementById("navigation").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}

/*
	Updated in May 2005 by Pete Fairhurst (pfairhurst@sift.co.uk)
	
	The following rule was updated to ensure that only IE runs
	uses this JavaScript file -- without the update, Opera can
	get a little "funky" because it will attach the onload event
	even though it's competant enough to work with the pure CSS
	version of Suckerfish Dropdowns.	
	
*/

if (window.attachEvent && (navigator.userAgent.indexOf("Opera") == -1)) window.attachEvent("onload", sfHover);