rtContainer	AddBefore
rtContainer All As rtCollection BeginInsert containsStyle defineLabel defineLabelAsText docLinks As rtEnumeration hasContent hotspots As rtEnumeration ID ParentObject sections As rtEnumeration Style As rtStyle tables As rtEnumeration textRuns As rtEnumeration add addAfter addNewLine As rTextParagraph addPageBreak As rTextParagraph appendItemValue appendStyle appendText As rTextParagraph AddBefore AddCollection contains createTextRange As rTextRange Collection As rtCollection Count EndInsert Find As rTextRange FindNext As rTextRange getFirstElement getLastElement getNextElement getPrevElement getRichTextItem getText importRTF New remove replaceItemValue root As rtContainer Replace SetStyle	version 1.5 Sub AddBefore (o, obefore) Adds the object "o" in content before object set by "objefore" argument. Equivalent of: Set rtContainerObject.BeginInsert (True) = obefore rtContainerObject.add o