Function root

HTML/external/jquery-ui/development-bundle/jquery-1.5.1.js:5341–5346

( elem, cur )

});

function root( elem, cur ) {
	return jQuery.nodeName(elem, "table") ?
		(elem.getElementsByTagName("tbody")[0] ||
		elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
		elem;
}

function cloneCopyEvent( src, dest ) {