Insert After for use with Uploads

insert_after.js

function insertAfter(newElement,targetElement) {
	//target is what you want it to go after. Look for this elements parent.
	var parent = targetElement.parentNode;

	//if the parents lastchild is the targetElement...
	if(parent.lastchild == targetElement) {
		//add the newElement after the target element.
		parent.appendChild(newElement);
		} else {
		// else the target has siblings, insert the new element between the target and it's next sibling.
		parent.insertBefore(newElement, targetElement.nextSibling);
		}
}
function show_attachments()
  {
    if (document.attachment) document.attatchment.abort();
    document.attachment = ajax_get({
      url: the_url,
      handler: function (req, args) {
        var json_resp = eval("("+req.responseText+")");
        attachment_result = json_resp.attachment_result;
	attachment_link   = json_resp.attachment_link
	attachment_filename = json_resp.attachment_filename;

        attach_div      = document.getElementById('attach_div');

        if(attach_div)
        {
	    newDiv = document.createElement("div");
	    newDiv.innerHTML = "<a target='_blank' href='"+attachment_link+"'>"+attachment_filename+"</a>";
	    my parent_div = document.getElementById("attachment");
	    document.body.insertAfter(newDiv, parent_div);
        }

      }
    });
  }