问如何使用jquery开发yes no confirmation

EN

if(confirm("Are you sure?"))
{
    //Ok button pressed...
}
else
{
    //Cancel button pressed...
}

     $.alerts.okButton = ' Yes ';
     $.alerts.cancelButton = ' No ';                  
     jConfirm('Are you sure??',  '', function(r) {
       if (r == true) {                    
          //Ok button pressed...
       }  
     });

function confirm_action( strMessage ) {
    strMessage = (typeof strMessage !== 'undefined') ? strMessage : 'Are you sure you want to do this?';
    return !!confirm( strMessage );
}

$.fn.confirm_action = function ( strMessage ) {
    $(this).click( function(){
        return confirm_action( strMessage );
    });
};

<input type="submit" formaction="process.php" onclick="return confirm_action();" />

$('#mybutton').confirm_action();