HTML/CSS/CSS Attributes and Javascript Style Properties/styleFloat
"styleFloat" Example
<source lang="html4strict">
<html> <body> <img id="myImg1"
src="http://www.wbex.ru/style/logo.png" border="0" style="float:left">
some text.
www.wbex.ru
<button onclick="myImg1.style.styleFloat="right"">Change float to right</button> </body> </html>
</source>