if (arg(0) == 'node') {
  $node = menu_get_object();
}
$curNode = $node->nid;
$curNodeDate = $node->created;

dsm($node);

$type = "article";
$nodes = node_load_multiple(array(), array('type' => $type));

dsm($nodes);

$finalNid = array();

foreach($nodes as $products):
  if( intval($products->created) > intval($curNodeDate)  ){
dsm($products->created .'>'. $curNodeDate .'---'. $products->nid .'~~'. $products->title );
    $finalNid[] = $products->nid;
  }
endforeach;

foreach($nodes as $products):
  if( intval($products->created) < intval($curNodeDate)  ){
dsm($products->created .'<'. $curNodeDate .'---'. $products->nid .'~~'. $products->title );
    $finalNid[] = $products->nid;
  }
endforeach;

dsm(implode("," , $finalNid));

return implode("," , $finalNid);

1416508384>1416508382---65~~Rimmel's Georgia May Jagger & COTY partner with DBC
1416508383>1416508382---66~~Daisy Marc Jacobs Tweetshop Grabs the Attention of the Industry
1416508390>1416508382---68~~COTY's Mario Reis
1416508386>1416508382---71~~Beauty Trends for this Holiday Season
1416508385>1416508382---72~~COTY’s Catherine Walsh Honored
1416508388>1416508382---74~~ONE COTY - Looking at COTY as a Whole
1416508387>1416508382---75~~Roberto Cavalli
1416508389>1416508382---80~~A modern story of seduction
1416764226>1416508382---86~~Sir Ken Robinson
1416810455>1416508382---87~~COTY’s Svetlana Omelchenko makes the 2014 Top 100 OUTstanding LGBT Business Leaders List
1413318695<1416508382---2~~philosophy bringing hope & grace to mental health efforts
1413318711<1416508382---3~~Q&A with Ann Gottlieb
1413402303<1416508382---6~~Meet COTY CMO of Skincare
1416508381<1416508382---67~~Spotlight On Leadership: David Booth
1415666899<1416508382---73~~Creative Collaborations: COTY and Avon
65,66,68,71,72,74,75,80,86,87,2,3,6,67,73