'clear' Example
<html> <head> <script language="JavaScript"> function function1() { document.getElementById("myBr").clear = 'all'; } function function2() { document.getElementById("myBr").clear = 'left'; } function function3() { document.getElementById("myBr").clear = 'right'; } function function4() { document.getElementById("myBr").clear = "none"; } </script> </head> <body> <img src="http://www.java2s.com/style/logo.png" alt="This is a float=left image" width="99" height="80" style="float:left"> <br id="myBr"> <p align="left">Here is the <br> element</p> <input type="button" value="Clear all" onClick="function1();"> <input type="button" value="Clear left" onClick="function2();"> <input type="button" value="Clear right" onClick="function3();"> <input type="button" value="Clear none" onClick="function4();"> </body> </html>