Added a new clone function.

[jquery.git] / src / jquery / jquery.js

diff --git a/src/jquery/jquery.js b/src/jquery/jquery.js
index 470dbde..9d80d05 100644 (file)
--- a/src/jquery/jquery.js
+++ b/src/jquery/jquery.js
@@ -36,7 +36,7 @@ function jQuery(a,c) {
        if ( a && a.constructor == Function && jQuery.fn.ready )
                return jQuery(document).ready(a);
 
-       // Make sure t hat a selection was provided
+       // Make sure that a selection was provided
        a = a || jQuery.context || document;
 
        /*
@@ -59,12 +59,10 @@ function jQuery(a,c) {
        */
 
        // Watch for when a jQuery object is passed as the selector
-       if ( a.jquery )
-               return a;
+       if ( a.jquery ) return a;
 
        // Watch for when a jQuery object is passed at the context
-       if ( c && c.jquery )
-               return jQuery(c.get()).find(a);
+       if ( c && c.jquery ) return c.find(a);
        
        // If the context is global, return a new object
        if ( window == this )
@@ -559,6 +557,12 @@ jQuery.fn = jQuery.prototype = {
                        return jQuery.find(t,a);
                }), arguments );
        },
+
+       clone: function(deep) {
+               return this.pushStack( jQuery.map( this, function(a){
+                       return a.cloneNode( deep != undefined ? deep : true );
+               }), arguments );
+       },
        
        /**
         * Removes all elements from the set of matched elements that do not