var clearTips;
DiscuzCloudNameSpace = new Object();
DiscuzCloudNameSpace.register = function(fullName) {
    try {
        var nsArray = fullName.split(".");
        var strNS = "";
        var strEval = "";
        for (var i = 0; i < nsArray.length; i++) {
            if (strNS.length > 0) strNS += ".";
            strNS += nsArray[i];
            strEval += " if (typeof(" + strNS + ") == 'undefined') " + strNS + " = new Object(); ";
        };
        if (strEval != "") eval(strEval)
    } catch(e) {
        alert(e.message)
    }
};
DiscuzCloudNameSpace.register('DiscuzCloud');

DiscuzCloud.JSONP = (function() {
    var counter = 0,
    head, query, key, window = this;
    function load(url) {
        script = document.createElement('script'),
        done = false;
        script.src = url;
        script.charset = 'UTF-8';
        script.async = true;
        script.onload = script.onreadystatechange = function() {
            if (!done && (!this.readyState || this.readyState === "loaded" || this.readyState === "complete")) {
                done = true;
                script.onload = script.onreadystatechange = null;
                if (script && script.parentNode) {
                    script.parentNode.removeChild(script)
                }
            }
        };
        if (!head) {
            head = document.getElementsByTagName('head')[0]
        };
        head.appendChild(script)
    };
    function jsonp(url, params, callback) {
        if (url.indexOf('?') > -1) {
            query = '&'
        } else {
            query = '?'
        };
        params = params || {};
        for (key in params) {
            if (params.hasOwnProperty(key)) {
                query += encodeURIComponent(key) + "=" + encodeURIComponent(params[key]) + "&"
            }
        };
        var jsonp = 'discuzTipsCallback';
        window[jsonp] = function(data) {
            callback(data);
            try {
                delete window[jsonp]
            } catch(e) {}
            window[jsonp] = null
        };
        load(url + query + "callback=" + jsonp);
        return jsonp
    };
    return {
        get: jsonp
    }
} ());