Passing Struts values to Javascript

This another day to get into struts. See, I have an input type as image and onclick function.
<input type=”image” name=”" src=”/teller/images/close.gif” onclick=”del(200);”>
The 200 given as parameter should be passed from struts form bean. Different type of combinations lead to error. finally defining a variable helped as follows.
<bean:define id=”myID” name=”resultI” property=”id”></bean:define>
<html:image src=”/teller/images/close.gif” onclick=”<%=”del(“+myID+”);” %>”></html:image>