Twitter like Login with Jquery and CSS.

Twitter like Login with Jquery and CSS.

Javascript Code

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/
libs/jquery/1.3.0/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function()
{

$(".sign_in").click(function()
{
$("#sign_box").show();
return false;
});
$("body #main").click(function()
{
$("#sign_box").hide();
return false;
});
});
</script>

HTML Code
$('.sign_in').click(function(){} - sign_in is the class name of anchor 'Sign In'. Using show() event displaying the id="sign_box".

<div><a href="#" class="sign_in">Sign In</a></div>
<div id="sign_box">
<form method="post" action="">
<label>UserName
<input type="text" name="usr"/></label>
<label>Password
<input type='password' name="pwd"/></label>
<input type="submit" value=" Sing In "/>
</form></div>
<div id='main'><h1>9lessons.blogspot.com</h2></div>

CSS code
Contains CSS code just find out position:absolute

#sign_box
{
width:170px; 
background-color:#fff; 
border:solid 1px #5ea0c1; 
padding:8px;
position:absolute;
display:none;
-moz-border-radius-topright:6px;
-moz-border-radius-bottomleft:6px;
-moz-border-radius-bottomright:6px;
-webkit-border-top-right-radius:6px;
-webkit-border-bottom-left-radius:6px;
-webkit-border-bottom-right-radius:6px;
}
.sign_in
{
background-color:#FFFFFF;
border:solid 1px #5ea0c1;
padding:6px;
}
#main
{
height:500px;
}