求助：vb6如何实现网页内button的click事件。

<label><a class="btn btn-default" id="exportData2Excel" role="button">导出数据到Excel</a><input id="id_action" name="action" value="exportData2Excel" type="hidden" class="form-control form-control-inline"></label>

    <!--
    jQuery(function($) {
        var actions = [];
        var parents = $('.changelist-actions > label > select').parent();
        $('.changelist-actions > label > select option').each(function(){
            var v = $(this).val();
            if(typeof v == "undefined" || v == "" || v == null){
                return;
            }
            var text = $(this).text();
            var btn = '';
            if (v == "delete_selected") {
                text = '<span class="glyphicon glyphicon-minus"></span> ' + text;
                btn = '<a class="btn btn-danger" id="'+v+'" role="button">'+text+'</a>'
            } else {
                btn = '<a class="btn btn-default" id="'+v+'" role="button">'+text+'</a>';
            }
            $(parents).append(btn);
        });
        var hid = '<input id="id_action" name="action" value="" type="hidden">';
        $('.changelist-actions > label > select').remove();
        $(parents).append(hid);
        $('.changelist-actions > label > .btn').each(function(){
            $(this).click(function(){
                if ($(this).attr('disabled')) {
                    // 已经无效，退出
                    return;
                }
                // 置为无效
                $(this).attr('disabled', true);

                var need = false;
                if (actions) {
                    for(var i in actions) {
                        if ($(this).attr('id') == actions[i]) {
                            need = true;
                            break;
                        }
                    }
                }
                var r = false;
                if (need) {
                    r = confirm($(this).text() + "，继续吗？");
                } else {
                    r = true;
                }
                if (r==true) {
                    $('#id_action').val($(this).attr('id'));
                    var timeid = $(this).attr('id');
                    $('div.changelist-content form').submit();
                    setTimeout(function (){
                        // 置为有效
                        $('#'+timeid).attr('disabled', false);
                    }, 2500);
                } else {
                    // 置为有效
                    $(this).attr('disabled', false);
                }
            });
        });
    });
    //-->
   

Private Sub Command3_Click()
    Dim vDoc, vTag
    Dim i  As Integer
    Set vDoc = WebBrowser1.Document

    For i = 0 To vDoc.All.length - 1               
        If UCase(vDoc.All(i).tagName) = "INPUT" Then         
            Set vTag = vDoc.All(i)
            If vTag.Name = "action" Then              
                Select Case vTag.id
                    Case "id_action"
                        vTag.Select
                        vTag.Click
                End Select
            End If
        End If
    Next i