+function cloneCopyEvent(orig, ret) {
+ var i = 0;
+
+ ret.each(function() {
+ if ( this.nodeName !== (orig[i] && orig[i].nodeName) ) {
+ return;
+ }
+
+ var oldData = jQuery.data( orig[i++] ), curData = jQuery.data( this, oldData ), events = oldData && oldData.events;
+
+ if ( events ) {
+ delete curData.handle;
+ curData.events = {};
+
+ for ( var type in events ) {
+ for ( var handler in events[ type ] ) {
+ jQuery.event.add( this, type, events[ type ][ handler ], events[ type ][ handler ].data );
+ }
+ }
+ }
+ });
+}
+
+function buildFragment( args, nodes, scripts ) {
+ var fragment, cacheable, cacheresults, doc;
+
+ // webkit does not clone 'checked' attribute of radio inputs on cloneNode, so don't cache if string has a checked
+ if ( args.length === 1 && typeof args[0] === "string" && args[0].length < 512 && args[0].indexOf("<option") < 0 && (jQuery.support.checkClone || !rchecked.test( args[0] )) ) {
+ cacheable = true;
+ cacheresults = jQuery.fragments[ args[0] ];
+ if ( cacheresults ) {
+ if ( cacheresults !== 1 ) {
+ fragment = cacheresults;
+ }
+ }
+ }
+
+ if ( !fragment ) {
+ doc = (nodes && nodes[0] ? nodes[0].ownerDocument || nodes[0] : document);
+ fragment = doc.createDocumentFragment();
+ jQuery.clean( args, doc, fragment, scripts );
+ }
+
+ if ( cacheable ) {
+ jQuery.fragments[ args[0] ] = cacheresults ? fragment : 1;
+ }
+
+ return { fragment: fragment, cacheable: cacheable };
+}
+