front javascript get/post request

srkim-smtp.js

/**
 * 
 * @author srkim
 */
cc = {
    send: function (o, a) {
        var h = Math.floor(1e6 * Math.random() + 1),
            i = o.url;
        i += "?a=" + encodeURIComponent(o.a), i += "&b=" + encodeURIComponent(o.b), i += "&c=" + encodeURIComponent(o.c), i += "&d=" + encodeURIComponent(o.d), i += "&cb=" + h, cc.ajax(i, a)
    },
    ajax: function (a, $b) {
        var b = cc.createCORSReq("GET", a);
        b.onload = function () {
            if(b.responseText) {
            	$b.show();
            }
        }, b.send()
    },
    createCORSReq: function (a, b) {
        var c = new XMLHttpRequest;
        return "withCredentials" in c ? c.open(a, b, !0) : "undefined" != typeof XDomainRequest ? (c = new XDomainRequest, c.open(a, b)) : c = null, c
    }
};

cc = {
    send: function (o, a) {
        var h = Math.floor(1e6 * Math.random() + 1),
            u = o.url;
            i = "a=" + encodeURIComponent(o.a); i += "&b=" + encodeURIComponent(o.b), i += "&c=" + encodeURIComponent(o.c), i += "&d=" + encodeURIComponent(o.d), i += "&cb=" + h, cc.ajax(u, i, a)
    },
    ajax: function (a, b, c) {
        var d = cc.createCORSReq("POST", a);
        d.onload = function () {
            if(d.responseText == 1) {
                c.show();
            }
        }, d.send(b)
    },
    createCORSReq: function (a, b) {
        var c = new XMLHttpRequest;
        "withCredentials" in c ? c.open(a, b, !0) : "undefined" != typeof XDomainRequest ? (c = new XDomainRequest, c.open(a, b)) : c = null;
        if(c) {
            c.setRequestHeader("Content-Type","application/x-www-form-urlencoded;charset=UTF-8");
        }
        return c
    }
};