disabling checkbox

say there is a checkbox, so when i check it i should not be able to uncheck it(disable) using javascript. how to do this?

Thanks and Regards,
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Komal Renu | krenu@infocepts.com | www.infocepts.com
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Komal Renu wrote:<HTML> <HEAD> <TITLE> check box demo </TITLE> </HEAD> <script type="text/javascript" > function disableMe(chk){ if(chk.checked == true){ chk.disabled = true; } } </script> <BODY> <input type="checkbox" id="checkMe" name="checkMe" onclick="disableMe(this)"/> </BODY> </HTML>

Thanks and Regards,
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Komal Renu | krenu@infocepts.com | www.infocepts.com
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Thanks Komal Renu. worked perfectly fine. Great job....