});
},
+ unwrap: function() {
+ return this.parent().each(function(){
+ if ( !jQuery.nodeName( this, "body" ) ) {
+ jQuery( this ).replaceWith( this.childNodes );
+ }
+ }).end();
+ },
+
append: function() {
return this.domManip(arguments, true, function(elem){
if ( this.nodeType === 1 ) {