<!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<style type="text/css">
#relleft {
float: left;
width: 290px;
margin: 15px 0 0 0;
}
#fl:first-line { }
#cols { -moz-column-width: 4503599627370497mm; }
</style>
<script type="text/javascript">
function boom()
{
document.getElementById("x").setAttribute("id", "cols");
document.getElementById("fl").firstChild.splitText(1);
}
</script>
</head>
<body onload="boom();">
<div id="x"><div id="relleft"></div><div id="fl">
a b c d</div></div>
</body>
</html>