父子窗口之间可否传提数组？？

<HTML>
<HEAD>
<SCRIPT>
function fnLaunch()
{
    var aForm;
    aForm = oForm.elements;
    var myObject = new Object();
    myObject.firstName = aForm.oFirstName.value;
    myObject.lastName = aForm.oLastName.value;
// The object "myObject" is sent to the modal window.
    window.showModalDialog("modalDialogSource.htm", myObject, "dialogHeight:300px; dialogLeft:200px;"); 
}  //传对象
</SCRIPT>
</HEAD>
<BODY>
<BUTTON onclick="fnLaunch();" >Launch The Window</BUTTON>
<FORM ID= "oForm">
First Name:
<INPUT TYPE="text" NAME="oFirstName" VALUE="Jane">
<BR>
Last Name:
<INPUT TYPE="text" NAME="oLastName" VALUE="Smith">
</FORM>
</BODY>
</HTML>===========================
<HTML>
<HEAD>
<SCRIPT>
var oMyObject = window.dialogArguments;  //取对象
var sFirstName = oMyObject.firstName;
var sLastName = oMyObject.lastName;
</SCRIPT>
<title>Untitled</title>
</head>
<BODY STYLE="font-family: arial; font-size: 14pt; color: Snow; 
background-color: RosyBrown;">First Name:
<SPAN STYLE="color:00ff7f">
<SCRIPT>
document.write(sFirstName);
</SCRIPT>
</SPAN>
<BR>
Last Name:
<SPAN STYLE="color:00ff7f">
<SCRIPT>
document.write(sLastName);
</SCRIPT>
</SPAN>
</BODY>
</HTML>