如何在Dynamics CRM 2011 的窗体表单上加载报表

1.代码
function onloadReport() {
    if (crmForm.FormType != 1 && crmForm.FormType != 5) {
       $("#tab4Tab").click(function () {
    var test1 = document.getElementById("IFRAME_tgxfa");
    if (test1.readyState == "complete") {
        var test1 = document.getElementById("IFRAME_tgxfa");
        var ts = test1.document.frames["IFRAME_tgxfa"].document.frames[0];    //CRM IFRAME
        var bb = ts.document.getElementById("reportViewer_ctl04_ctl00"); //按钮ID 
        bb.click();
    }
 }); 

        var swurl = "/liby/crmreports/viewer/viewer.aspx?action=filter&helpID=2010-09-14%E6%8E%A8%E5%B9%BF%E5%9E%8B%E6%96%B9%E6%A1%88%E5%90%88%E5%B9%B6%E6%8A%A5%E8%A1%A8%E5%BC%95%E7%94%A8.rdl&id=%7bA8B10946-B372-4AFB-96CA-EA05B060D886%7d";
        crmForm.all.IFRAME_tgxfa.src = swurl;
        var field = document.getElementById('tab4Tab');

        //field.attachEvent("onclick", onclickurl); CRM 4.0
        $(field).attr("onclick", onclickurl);
    }
}

function onclickurl() {
    if (crmForm.FormType != 1 && crmForm.FormType != 5) {
        var test1 = document.getElementById("IFRAME_tgxfa");
        if (test1.readyState == "complete") {
            var test1 = document.getElementById("IFRAME_tgxfa");
            var ts = test1.document.frames["IFRAME_tgxfa"].document.frames[0];    //CRM IFRAME
            if (ts.document.getElementById("reportViewer_ctl04_ctl04_txtValue") == null && ts.document.getElementById("reportViewer_ctl04_ctl04_txtValue") == undefined) {
                setTimeout("onclickurl();", 3000);
            } else {
                var tt = ts.document.getElementById("reportViewer_ctl04_ctl04_txtValue"); //文本框ID reportViewer_ctl04_ctl04_txtValue
                tt.innerText = Xrm.Page.data.entity.getId();
                $(ts.document.getElementById("reportViewer_ctl04_ctl04_txtValue")).attr("disabled", true);
                var bb = ts.document.getElementById("reportViewer_ctl04_ctl00"); //按钮ID 
                //bb.click();   暂时不用加载时触发
            }
        }
    }
}

function SetTimeOutReporting() {
    setTimeout("onclickurl();", 5000);
}