[Keylogger]

I didn't test yet in IE, but I'll give a try.
I have the following CSS:

#header {
	background-color: white;
	border: 1px solid black;
	position: relative;
	width: 100%;
	height: 80px;
}
#login {
	float: right;
	font-size: 11px;
	padding: 0;
	margin: 3px 3px;
}

In the index page I have:

<div id="header">
				<div id="login" align="right">
					<form name="login" method="post">
						<b>E</b>mail:
						<input type="text" name="Email" style="font-size: 11px;" size="30px" onkeypress="if (event.keyCode == 13) {this.form.submit();}">
						</input></br> <b>S</b>enha:
						<input type="password" name="password" style="font-size: 11px;" size="30px" onkeypress="if (event.keyCode == 13) {this.form.submit();}">
						</input></br> <a href="javascript: submitform()">Enter</a>
					</form>
				</div>
			</div>

When I submit the form in Chrome and Firefox, all stays fine..but when I try it on Opera the div login goes +/- to middle of the page.
The code I have after submit the form is jQuery to appear a message in the midle, if there's any error! With Chrome an Firefox all works nice but with Opera don't.
The jQuery code is only the dialog-error UI.

What can be wrong?

[Keylogger]

No one?