I'm trying to use jquery to :

1. open a new window/tab (same domain, different page)
2. then add text to a text box (`id = "BUpdates_SQL_Statement"`)
3. then click this button: `<input type="submit" value="Apply Changes" name="BUpdates_Submit" id="BUpdates_Submit">`
4. then close the window

here's the onclick element in the starting page (we'll call it www.mydomain.com/firstpage):

`<li id="MainNav_Update"><span class="MainMenuText" onclick="runUpdateWindow();">Update</span></li>`

and here's the area I want to edit in the new window (we'll call it www.mydomain.com/secondpage)

```
<textarea id="BUpdates_SQL_Statement"></textarea>

<input type="submit" value="Apply Changes" id="BUpdates_Submit">
<a onclick="v$('BUpdates_Submit').click();return false;" href="javascript:void(0);"><span>Apply Changes</span></a>

```

side note: `v$('BUpdates_Submit').click();return false;"` is for another external js file that has nothing to do with what I'm trying to do here.
and here's my jquery:

```
   function runUpdateWindow() {
        var updateWindow = window.open("www.mydomain.com/secondpage", "blank");
    }
        var updateSQL = 'UPDATE TABLE ...';

        $(updateWindow).on("load", function (){
        $("BUpdates_SQL_Statement", updateWindow.document).append(updateSQL);

$('BUpdates_Submit').trigger('click');
        });

        updateWindow.close();

```

The `www.mydomain.com/secondpage` is opening in a new tab, but the `BUpdates_SQL_Statement` should be:

```
<textarea id="BUpdates_SQL_Statement">
UPDATE TABLE...
</textarea>

```

but it's still blank. 

I would sincerely appreciate any input. Thanks in advance!