rem: return ; 
add: return null ; 
context: FCKSelection.GetParentElement = function(){	switch ( this.GetType() )	{		case 'Control' :			return FCKSelection.GetSelectedElement().parentElement ;		case 'None' :			return ;		default :			return FCK.EditorDocument.selection.createRange().parentElement() ;	}}
meta: 8533	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/8533/30774da157017224af5d9a1b55d04bf21f55a840/fckselection_ie.js/clean/library/src/webapp/editor/FCKeditor/editor/_source/internals/fckselection_ie.js