// Suckerfish dropdowns
sfHover = function() {
	if (document.getElementById("nav")) {
	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);

// this javascript is piggy backing on this page...
function openWindow(uri,name,param) {
	win = null;
	if (name == null) {
		name='ROH_WIN';
	}
	if (param == null) {
		param="height=600,width=800,status=yes,toolbar=yes,menubar=yes,location=no,scrollbars=yes,status=yes,resize=yes,";
	}
	win = window.open(uri,name,param);
}