Boolean field on edit page

Hi;
I set Boolean field on edit page
it looks fine but when i want to change value i have to click on label not on the checkbox.
html looks like this


    
        No Payment Disposition
    
    
        
            
        
    


I try to add jQuery
            

$("#UsrClaimRequestsPageUsrNoPaymentDispositionFieldCheckBoxEdit-wrapEl").bind("click", function() {
                this.onClickNoPaymentDisposition();
            });
putting different IDs of input span div
but it doesn't work,

Does anyone can help me?

regards
Tomek