风吟的小型JavaScirpt库 (FY.JS).

/*
* FY Library 1.0
* Copyright(c) 2010 FengYin
* Blog: http://fengyin.name/
* Date: 2010-3-12 16:10:01
* Update: http://code.google.com/p/fyjs/
*/
(function(_w,_d) {
var _FY,$,FY;
_w._FY=_w.$= function(i) {
return new FY(i)
};
FY = function(i) {
this.id = _d.getElementById(i)
};
FY.prototype = {
ready: function(f) {
var l = _w.onload;
if (typeof(l) == "function") {
_w.onload = function() {
l();
f()
}
} else {
_w.onload = f
}
},
html: function(c) {
var g = this.id,
r = g.innerHTML;
if (c) {
g.innerHTML = "";
g.innerHTML += c;
return this
} else {
return r
}
},
val: function(c) {
var g = this.id,
r = g.value;
if (c) {
g.value = "";
g.value += c;
return this
} else {
return r
}
},
text: function(c) {
var g = this.id,
r = g.innerText,
f = g.textContent;
if (c) {
r ? g.innerText = "": g.textContent = "";
r ? g.innerText += c: g.textContent += c;
return this
} else {
return r ? r: f
}
},
show: function(f) {
this.id.style.display = "block";
f ? f() : null
},
hide: function(f) {
this.id.style.display = "none";
f ? f() : null
},
bind: function(t, f) {
var l = this.id,
e = l.attachEvent;
e ? l.attachEvent("on" + t,f):l.addEventListener(t,f,false)
},
setcookie: function(s) {
var p = new Date();
p.setTime(p.getTime() + (s.expires || 24) * 60 * 60 * 1000);
_d.cookie = s.name + "=" + escape(s.value) + ";expires=" + p.toGMTString() + ';path=/'
},
getcookie: function(n) {
var c = _d.cookie.match(new RegExp("(^| )" + n + "=([^;]*)(;|$)"));
return c ? unescape(c[2]) : null
},
ajax: function(s) {
var a = _w.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
with(a) {
open("POST", s.url, true);
setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
send(s.data);
onreadystatechange = function() {
if (readyState == 4 && status == 200) {
s.success(responseText)
}
}
}
}
}
})(window,document);