判断IE中iframe完美加载完毕的方法

转：

var iframe = document.createElement("iframe");

iframe.src = "http://www.planabc.net";

if (iframe.attachEvent){

    iframe.attachEvent("onload", function(){

        alert("Local iframe is now loaded.");

    });

} else {

    iframe.onload = function(){

        alert("Local iframe is now loaded.");

    };

}

document.body.appendChild(iframe);

或者：

  var iframe = document.getElementById("frm_txt_ParentId");
                        iframe.src = "dialog/common-mselect.aspx?dialogName=select_customer&selectionMode=1&filter=";
                        if (iframe.attachEvent) {
                        //IE
                            iframe.attachEvent("onload", function () {
                                alert("111111Local iframe is now loaded.");
                            });
                        } else {
                        //非IE
                            iframe.onload = function () {
                                alert("222Local iframe is now loaded.");
                            };
                        }