js code

//在页面增加一个放置图标的区块
if(!document.getElementById('_span_jiucuo'))
    document.write("<span id='_span_jiucuo'></span>");

//获取放置图标的区块
var span_msg = document.getElementById("_span_jiucuo");

//获取站点标识码
var sitecode = document.getElementById("_jiucuo_").attributes["sitecode"].value;
//生成纠错图标及点击链接
span_msg.innerHTML = "< img onclick="Link('" + sitecode + "')" style='margin:0;border:0;cursor: pointer;' src='http://121.43.68.40/exposure/images/jiucuo.png?v="+sitecode+"'/>";

//点击图标
function Link(site_code) {
    //获取该站点需要纠错页面的url地址
    var url = getCurrUrl();
    //跳转至纠错系统填写页面 
    window.open("http://121.43.68.40/exposure/jiucuo.html?site_code=" + site_code + "&url=" + encodeURIComponent(url));
}
//获取该站点需要纠错页面的url地址
function getCurrUrl() {
    var url = "";
    if (parent !== window) {
        try {
            url = window.top.location.href;
        } catch (e) {
            url = window.top.document.referrer;
        }
    }
    if (url.length == 0)
        url = document.location.href;

    return url;
}