function showUrl(url) {
    window.open(url);
}
function secdyhy() {
    var node1 = document.getElementById("dyselect");
    var node2 = document.getElementById("hyselect");
    //alert(document.getElementById("pradiody").checked);
    if (document.getElementById("pradiody").checked) {
        node2.style.display = "none";
        node1.style.display = "";        
    } else {
        node1.style.display = "none";
        node2.style.display = "";
    }
}

function showBanKuai(gid) {
    if (gid != "") {
        window.open("http://quote.stockstar.com/stock/blockperformance.aspx?groupid=" + gid);
    }
}

function chkNewsTab(index) {
    for (var i = 1; i <= 4; i++) {
        var node = document.getElementById("news" + i);
        var node1 = document.getElementById("newst" + i);
        if (i == index) {
            node.style.display = "";
            if (i == 1) {
                node1.className = "first current";
            } else {
                node1.className = "current";
            }
        } else {
            node.style.display = "none";
            if (i == 1) {
                node1.className = "first";
            } else {
                node1.className = "";
            }
        }
    }
}