(function(){
    var link = encodeURIComponent(document.location), title = encodeURIComponent(document.title.substring(0, 76)), source = encodeURIComponent('YAOHAIXIAO.COM'), windowName = 'share';
    site = 'http://www.yaohaixiao.com/', getParamsOfShareWindow = function(width, height){
        return ['toolbar=0,status=0,resizable=1,width=' + width + ',height=' + height + ',left=', (screen.width - width) / 2, ',top=', (screen.height - height) / 2].join('');
    }, byId = function(el){
        if (el.nodeType === 1 && el.tagName) {
            return el;
        }
        else {
            if (document.getElementById) {
                return document.getElementById(el);
            }
            else {
                return null;
            }
        }
    };
    if (byId('facebook-share')) {
        byId('facebook-share').onclick = function(){
            var url = 'http://facebook.com/share.php?u=' + link + '&t=' + title;
            var params = getParamsOfShareWindow(626, 436);
            window.open(url, windowName, params);
        };
    }
    if (byId('twitter-share')) {
        byId('twitter-share').onclick = function(){
            var url = 'http://twitter.com/share?url=' + link + '&text=' + title;
            var params = getParamsOfShareWindow(500, 375);
            window.open(url, windowName, params);
        };
    }
    if (byId('delicious-share')) {
        byId('delicious-share').onclick = function(){
            var url = 'http://delicious.com/post?url=' + link + '&title=' + title;
            var params = getParamsOfShareWindow(550, 550);
            window.open(url, windowName, params);
        };
    }
    if (byId('kaixin001-share')) {
        byId('kaixin001-share').onclick = function(){
            var url = 'http://www.kaixin001.com/repaste/share.php?rurl=' + link + '&rcontent=' + link + '&rtitle=' + title;
            var params = getParamsOfShareWindow(540, 342);
            window.open(url, windowName, params);
        };
    }
    if (byId('renren-share')) {
        byId('renren-share').onclick = function(){
            var url = 'http://share.renren.com/share/buttonshare?link=' + link + '&title=' + title;
            var params = getParamsOfShareWindow(626, 436);
            window.open(url, windowName, params);
        };
    }
    if (byId('douban-share')) {
        byId('douban-share').onclick = function(){
            var url = 'http://www.douban.com/recommend/?url=' + link + '&title=' + title;
            var params = getParamsOfShareWindow(450, 350);
            window.open(url, windowName, params);
        };
    }
    if (byId('sina-share')) {
        byId('sina-share').onclick = function(){
            var url = 'http://v.t.sina.com.cn/share/share.php?url=' + link + '&title=' + title;
            var params = getParamsOfShareWindow(607, 523);
            window.open(url, windowName, params);
        };
    }
    if (byId('netease-share')) {
        byId('netease-share').onclick = function(){
            var url = 'http://t.163.com/article/user/checkLogin.do?link=' + link + 'source=' + source + '&info=' + title + ' ' + link;
            var params = getParamsOfShareWindow(642, 468);
            window.open(url, windowName, params);
        };
    }
    if (byId('tencent-share')) {
        byId('tencent-share').onclick = function(){
            var url = 'http://v.t.qq.com/share/share.php?title=' + title + '&url=' + link + '&site=' + site;
            var params = getParamsOfShareWindow(634, 668);
            window.open(url, windowName, params);
        };
    }
    (function(){
        var mainBlock = byId('main'), sideBar = byId('side'), mainHeight = 0, sideHeight = 0;
		
        if (!mainBlock || !sideBar) {
            return false;
        }
		
        mainHeight = mainBlock.offsetHeight;
        sideHeight = sideBar.offsetHeight;
		
        if (sideHeight > mainHeight) {
            mainBlock.style.height = sideHeight + 'px';
        }
    })();
})();