tinymce.full.js
function removeEvent(target, name, callback, capture) {
      if (target.removeEventListener) {
        target.removeEventListener(name, callback, capture || false);
      } else if (target.detachEvent) {
        target.detachEvent('on' + name, callback);
      }
    }
function removeEvent(target, name, callback, capture) {
      if (target.removeEventListener) {
        target.removeEventListener(name, callback, capture || false);
      } else if (target.detachEvent) {
        target.detachEvent('on' + name, callback);
      }
    }
function removeEvent ( target , name , callback , capture ) { if ( target . removeEventListener ) { target . removeEventListener ( name , callback , capture || false ) ; } else if ( target . detachEvent ) { target . detachEvent ( 'on' + name , callback ) ; } }
Unbinds a native event callback on the specified target.
Unbinds a native event callback on the specified target .