/* --- IE tweak for dropdown menu --- */
/* --- Code by HTML Dog, Patrick Griffiths --- */


sfHover = function() {
	var sfEls = document.getElementById("nav").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"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);




/* --- Show/Hide function - used for expanding content --- */

// <![CDATA[
	function hide(idToHide) {idToHide.style.display='none';}
	function show(idToShow) {document.getElementById(idToShow).style.display='block';}
// ]]>