$maCleanCombineAllSelected = `ls -sl`;
$maCleanCombineLastSelected = `ls -sl -tl 1`;
select $maCleanCombineLastSelected;
string $maCheckIfObjectInDisplayLayer[] = `listConnections -type "displayLayer"`;
$maObjectsDisplayLayer = `listConnections -type "displayLayer"`;
	if(size(listRelatives("-parent")))
	{
		if (size($maCheckIfObjectInDisplayLayer) <1)
		{
			select $maCleanCombineAllSelected;
			pickWalk -d up;
			$maTopGroupName = `ls -sl -tl 1`;
			select $maCleanCombineAllSelected;
			convertInstanceToObject;
			select $maCleanCombineAllSelected;
			polyUnite -ch 1 -mergeUVSets 1 -objectPivot -name ma_clean_combine_unique_name_1001;
			$maCombinedName = `ls -sl`;
			parent $maCombinedName $maTopGroupName;
			DeleteHistory;
			rename $maCleanCombineLastSelected;
			MoveTool;
			
		}
		
		else
		{
			select $maCleanCombineAllSelected;
			pickWalk -d up;
			$maTopGroupName = `ls -sl -tl 1`;
			select $maCleanCombineAllSelected;
			convertInstanceToObject;
			select $maCleanCombineAllSelected;
			polyUnite -ch 1 -mergeUVSets 1 -objectPivot -name ma_clean_combine_unique_name_1001;
			$maCombinedName = `ls -sl`;
			parent $maCombinedName $maTopGroupName;
			DeleteHistory;
			rename $maCleanCombineLastSelected;
			MoveTool;
			layerEditorAddObjects "$maObjectsDisplayLayer";
			
		}
		
	}
	
	else
	{
		if (size($maCheckIfObjectInDisplayLayer) <1)
		{
			select $maCleanCombineAllSelected;
			$maCleanCombineLastSelected = `ls -sl -tl 1`;
			select $maCleanCombineAllSelected;
			convertInstanceToObject;
			select $maCleanCombineAllSelected;
			polyUnite -ch 0 -mergeUVSets 1 -objectPivot -name ma_clean_combine_1001;
			DeleteHistory;
			rename $maCleanCombineLastSelected;
			MoveTool;
			
		}
		
		else
		{
			select 	$maCleanCombineAllSelected;
			convertInstanceToObject;
			select $maCleanCombineAllSelected;
			polyUnite -ch 0 -mergeUVSets 1 -objectPivot -name ma_clean_combine_1001;
			DeleteHistory;
			rename $maCleanCombineLastSelected;
			MoveTool;
			layerEditorAddObjects "$maObjectsDisplayLayer";
			
		}
	}