// JavaScript Document
var t;
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);
function benmen(eid) {
	if (t) {
		clearTimeout(t);
	}
	obj = document.getElementById(eid);
	var curleft = 0;
	var curtop = 0;
	if(obj.offsetParent) {
		do {
			curleft += obj.offsetLeft;
			curtop += obj.offsetTop;
		} while (obj = obj.offsetParent);
	}
	if(navigator.userAgent.search("MSIE")!=-1) {
		document.getElementById(eid + '_menu').style.left = curleft + "px";
		document.getElementById(eid + '_menu').style.top = (curtop + 28) + "px";
	} else {
		document.getElementById(eid +'_menu').style.left = (curleft + 6) + "px";
		document.getElementById(eid + '_menu').style.top = (curtop + 30) + "px";
	}
	Effect.Appear(eid + '_menu', {duration:.1});
	return false;
}
function benmen_close() {
	t=setTimeout('Effect.Fade("benmen_menu", {duration:.1})', 100);
}