my code doesn't work in IE

Posted 11 May 2012 - 06:38 AM

Hi, everyone.
I have two questions.

learning.html

<head>
<script language="javascript" src="validation.js">
</script>
<title>Learning </title>

</head>

<body>
<div id="head">
	<h1 id="h1">Learning</h1>
	User Name: <input type="textbox" name="B" id="B" size="10">
	Password: <input type="textbox" name="B" id="B" size="10">
	<input type="Submit" name="Login" value="Login">
	<input type="button" name="Register" value="Register" onclick="window.location='registerform.html'">
</div>
</body>

</html>

registerform.html is a page I want to go.
and this is my validation.js

function gopage(){
	window.location='registerform.html';
	return true;
}

My first question is that, "learning.html" works in firefox but doesn't work in IE. And I want to know why.

My second question is that, if I replace this line:

<input type="button" name="Register" value="Register" onclick="return gopage();">

instead of line 14, then, when I click 'register' nothing happens. while by clicking on it, I want to go to page registerform.html.

Thanks for your helps.