/************************************************
suckerfish drop-down
*************************************************/

ieHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" ieHover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" ieHover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", ieHover);

if (document.getElementById("leftnav")!=null) {
ieHover = function() {
	var sfEls = document.getElementById("leftnav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" ieHover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" ieHover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", ieHover);
}