rt = {
	userID :"",
	userKey :"",
    sid : "",
    f : true,
    twUrl : "http://twitter.com/home/?status=" ,
    logpiUrl : "http://logpi.jp/home/?status=" ,
	elems:new Object(),
	n:0,
	f1:function(){
		if( typeof BitlyClient === "undefined" ) {
			var src = "http://bit.ly/javascript-api.js?version=lastest&login=" + this.userID + "&apiKey=" + this.userKey;
			var s = document.createElement("script");
			s.charset = "utf-8";
			s.src = src;
			document.getElementsByTagName('head')[0].appendChild(s);
			this.f2();
		}
	},
	f2:function(){
		var check = setInterval(
			function(){
				if( typeof BitlyClient !== "undefined" ) {
					clearInterval(check);
					rt.f3();
				}
			}, 10);
	},
	f3:function(){
		var tmp = this.f4();
		if(document.addEventListener){ // opera,safari,mozilla向け
    		document.addEventListener("DOMContentLoaded", function(){tmp},false);
		} else { // その他
			window.attachEvent("onload",function(){tmp});
		}
	},
	f4:function(){
		var elems = this.elems;
		elems.tag = new Array();
		elems.url = new Array();
		elems.title = new Array();
		urlObj = this.urlObj;
        var isMSIE = /*@cc_on!@*/false;

        if(isMSIE){
            var elem = document.getElementsByTagName('*');
            for (var i = 0; i < elem.length; i++) {
                var classes = elem[i].className;
                if (classes == "retweet"){
                    elems.tag.push( elem[i] );
                }
            }
        }else{
		    elems.tag = document.getElementsByClassName("retweet");
        }

    	BitlyCB.shortenResponse = function(data) {
				var s = '';
				var first_result;
                var urlObj;
                var num = rt.n;
				for(var r in data.results) {
                	first_result = data.results[r];
                	urlObj = first_result;
					break;
				}
        		rt.f5(urlObj,num);
                rt.n += 1;
    	}

		for(var i = 0 ; i < elems.tag.length ; i++){
            var node = elems.tag[i]
            if( this.f ){
            	elems.url.push( node.getAttribute("href") );
            	if(isMSIE){
            		elems.title.push( node.innerHTML );
            	}else{
            		elems.title.push( node.textContent );
            	}
            }else{
            	elems.url.push( location.href );
            }
         
            BitlyClient.shorten(elems.url[i], 'BitlyCB.shortenResponse',i);
    	}
	},
	f5:function(urlObj,num){
		var elems = this.elems;
        var newElement = document.createElement("a");
		n = this.n;
		if(this.f){
        	if (this.sid == "logpi" ){
            	newElement.href= this.logpiUrl + elems.title[num] + urlObj.shortUrl;
        	}else if (this.sid == "twitter" ){
            	newElement.href= this.twUrl + elems.title[num]+ urlObj.shortUrl;
        	}
        }else{
        	var title = document.title;
        	title = encodeURIComponent(title);
        	if (this.sid == "logpi" ){
            	newElement.href= this.logpiUrl + title + urlObj.shortUrl;
        	}else if (this.sid == "twitter" ){
            	newElement.href= this.twUrl + title + urlObj.shortUrl;
        	}
        }
        elems.tag[n].href = newElement.href;
	}
}