} else {
for ( var i = 0, l = insert.length; i < l; i++ ) {
var elems = (i > 0 ? this.clone(true) : this).get();
- jQuery.fn[ original ].apply( jQuery(insert[i]), elems );
+ jQuery( insert[i] )[ original ]( elems );
ret = ret.concat( elems );
}
if ( id ) {
data = cache[ id ];
- if ( data.events ) {
+ if ( data && data.events ) {
for ( var type in data.events ) {
if ( special[ type ] ) {
jQuery.event.remove( elem, type );