// Determine the position of an element within
// the matched set of elements
index: function( elem ) {
- var ret = -1;
-
// Locate the position of the desired element
return jQuery.inArray(
// If it receives a jQuery object, the first element is used
if ( fragment ) {
for ( var i = 0; ret[i]; i++ ) {
- if ( jQuery.nodeName( ret[i], "script" ) ) {
- ret[i].parentNode.removeChild( ret[i] );
+ var node = ret[i];
+ if ( jQuery.nodeName( node, "script" ) ) {
+ if( node.parentNode )
+ node.parentNode.removeChild( node );
} else {
- if ( ret[i].nodeType === 1 )
- ret = jQuery.merge( ret, ret[i].getElementsByTagName("script"));
- fragment.appendChild( ret[i] );
+ if ( node.nodeType === 1 )
+ ret = jQuery.merge( ret, node.getElementsByTagName("script"));
+ fragment.appendChild( node );
}
}