sfHover = function() {
		var sfEls = document.getElementById("mainNav").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 getKeyCode(evt) {
	evt = (evt) ? evt : ((window.event) ? window.event : "");
	if(evt) {
		var keycode = evt.keyCode;
		/*
		var i = -1;
		if(keycode >= 48 && keycode <= 57)
			i = keycode - 48;
		else if(keycode >= 96 && keycode <= 105)
			i = keycode - 96;
		if(i >= 0){
			var elems = document.getElementById("posts").getElementsByTagName("h2");
			var elem = elems[i].childNodes[0];
			if(elem){
				var lin = elem.href;
				window.location.assign(lin);
			}
		}
		
		if(keycode == 80 || keycode == 37){
			var elems = document.getElementById("nearbypost").getElementsByTagName("li");
			var lin = elems[0].getElementsByTagName("a")[0].href;
			if(lin)
				window.location.assign(lin);
		}
		if(keycode == 78 || keycode == 39){
			var elems = document.getElementById("nearbypost").getElementsByTagName("li");
			var lin = elems[1].getElementsByTagName("a")[0].href;
			if(lin)
				window.location.assign(lin);
		}
		*/

		// 按下Ctrl+L键后打开后台页面
		if(evt.ctrlKey && keycode == 76)
			window.open("http://domety.com/wp-admin/");
	}
}