if ( !fragment ) {
fragment = (this[0].ownerDocument || this[0]).createDocumentFragment();
scripts = jQuery.clean( args, (this[0].ownerDocument || this[0]), fragment );
if ( !fragment ) {
fragment = (this[0].ownerDocument || this[0]).createDocumentFragment();
scripts = jQuery.clean( args, (this[0].ownerDocument || this[0]), fragment );