<style type ="text/css">

body {
	margin: 0px;
	padding: 0px;
}

#headerpart {
	width: 100%;
}

#leftcol {
	float: left;
	width: 20%;
}

#rightcol {
	float: right;
	width: 30%;
}

#maincontent {
	float: left;
	width: 50%;
	margin: 10px 0px 0px 10px;
}

#footer {
	clear: both;
	width: 100%;
}
</
style
>