function showKey(itemkeys, tag) {
    var td = document.getElementById("keytd");
    var keys = itemkeys.split('\t');
    var html = "热门关键字：";
    //alert(keys.length);
    for (var i = 0; i < keys.length; i++) {
        var key = keys[i];
        if (key.length > 0) {
            if (i > 0) {
                html += " | ";
            }
            html += "<a href='#' onclick=\"toKeyPage('" + key + "','" + tag + "');\">" + key + "</a>";
        }
    }
    //alert(html);
    td.innerHTML = html;
    //alert(keys.length);
    //alert(td.innerHTML);
}
function changeSeachType(cell, tag) {
    //alert(cell.tag);
    if (cell != null) {
        var c1, c2, c3;
        c1 = document.getElementById("tab1");
        c2 = document.getElementById("tab2");
        c3 = document.getElementById("tab3");
        var lastecss = "search3 font9";
        var showCss = "search1 ziti3";
        var dfCss = "search2 font9";
        cell.className = showCss;

        var hf = document.getElementById(hfid);
        if (hf != null) {
            hf.value = tag;
            if (tag == "job") {
                showKey(jobkeys, tag);
                c2.className = dfCss;
                c3.className = lastecss;
            }
            else if (tag == "com") {
                showKey(comkeys, tag);
                c1.className = dfCss;
                c2.className = dfCss;

            }
            else if (tag == "per") {
                showKey(perkeys, tag);
                c1.className = dfCss;
                c3.className = lastecss;
            }
            //ctlPostBack(hfid);
        }
    }
}
function toKeyPage(key, tag) {
    //alert(key+tag);
    var url = "";
    var keybox = document.getElementById("ctl00_ContentPlaceHolder1_TopSeach1_TextBox1");
    keybox.value = key;
    var btn = document.getElementById("ctl00_ContentPlaceHolder1_TopSeach1_ImageButton1");
    btn.click();
//    if (tag == "job") {
//        url = "JobList.aspx?key=" + encodeURIComponent(key);

//    }
//    else if (tag == "per") {
//        url = "PersonList.aspx?key=" + encodeURIComponent(key);

//    }
//    else if (tag == "com") {
//        url = "ComSelect.aspx?key=" + encodeURIComponent(key);
//    }
    //location.href = url;
}
function getReSelectValue(str, value) {
    if (str.length == 0) {
        str += value;
        return str;
    }
    var items = str.split("|");
    var hasArea = false;
    for (var i = 0; i < items.length; i++) {
        var item = items[i];
        if (item == value) {
            hasArea = true;
            break;
        }
    }
    var re = "";
    if (hasArea) {
        for (var i = 0; i < items.length; i++) {
            var item = items[i];
            if (item != value) {
                if (re.length == 0) {
                    re += item;
                }
                else {
                    re += "|";
                    re += item;
                }
            }
        }
    }
    else {
        if (str.length == 0) {
            re += value;
        }
        else {
            re += str + "|" + value;
        }
    }
    return re;
}

function ctlPostBack(cid) {
    setTimeout('__doPostBack(\'' + cid + '\',\'\')', 0)
}