Dialog box action after pressing ok

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var dialog1 = {

initialize: function (dialog) {
// Create a static text containing the current date.
var todayDate = dialog.store()["date"];
todayDate = "Date: " + util.printd("mmmm dd, yyyy", new Date());
dialog.load({ "date": todayDate });
},
commit:function (dialog) { // called when OK pressed
var results = dialog.store();
// Now do something with the data collected,
getField("Name").value = results["fnam"] + " " + results["lnam"];
},
description:
{
name: "Name Information", // Dialog box title
align_children: "align_left",
width: 350,
height: 200,
elements:
[
{
type: "cluster",
name: "Your Name",
align_children: "align_left",
elements:
[
{
type: "view",
align_children: "align_row",
elements:
[
{
type: "static_text",
name: "First Name: "
},
{
item_id: "fnam",
type: "edit_text",
alignment: "align_fill",
width: 300,
height: 20
}
]
},
{
type: "view",
align_children: "align_row",
elements:
[
{
type: "static_text",
name: "Last Name: "
},
{
item_id: "lnam",
type: "edit_text",
alignment: "align_fill",
width: 300,
height: 20
}
]
},
{
type: "static_text",
name: "Date: ",
char_width: 25,
item_id: "date"
},
]
},
{
alignment: "align_right",
type: "ok_cancel",
ok_name: "Ok",
cancel_name: "Cancel"
}
]
}
};

called from a text field "Name". I would alsolike to get rid of the Today's date part. Basically this is the sample script from the API. I also have 18 "Day" fields that need this and some other stuff added.

Thanks.