<html> <body> <head> <script language="JavaScript"> function function1(){ myDiv.style.posHeight = 200 } </script> </head> <body> <div id="myDiv" style="background-color:#EEEEEE; position:absolute; cursor:hand"; onmouseover="function1()" onclick="this.style.posHeight=900"> Move your mouse in and click to set the posHeight. </div> </body> </html>