@Yogis
when I inspect on checkbox from google chrome its showing following JavaScript code.How can I disable this
<input id="ctl00_ContentPlaceHolder1_CBIndividual" type="checkbox" name="ctl00$ContentPlaceHolder1$CBIndividual" onclick="javascript:setTimeout('__doPostBack(\'ctl00$ContentPlaceHolder1$CBIndividual\',\'\')', 0)" style="position: absolute; visibility: hidden;">