//function insertAfter(parent, node, referenceNode) {
//  parent.insertBefore(node, referenceNode.nextSibling);
//}

function reorderCart() {
	var contentMainWrapper = document.getElementById("contentMainWrapper");
	var navColumnOne = document.getElementById("navColumnOne");
	var navCatTabsWrapper = document.getElementById('navCatTabsWrapper');
	var navCatTabs = document.getElementById('navCatTabs');

   if(navColumnOne) {
	   contentMainWrapper.removeChild(navColumnOne);
 	   navCatTabsWrapper.insertBefore(navColumnOne, navCatTabs.nextSibling); //works like insertAfter!
   }
   
}