// JavaScript Document

function removeElement(nodeId) {
  document.getElementById(nodeId).parentNode.removeChild(
              document.getElementById(nodeId));
}

var nn = 1;

function add(id_file, inner) {
 var add_tb = document.getElementById(id_file);
 var add_div = document.createElement('div');
 add_div.setAttribute('id', id_file+'-div'+nn);
 add_tb.insertBefore(add_div,document.getElementById(id_file+'-add'));
 add_div.innerHTML = inner;
 nn++;
}

function AddFile(id_file) {
	var inner = '<table class="frm-tb"><tr><th>&nbsp;</th><td><input type="file" name="'+id_file+'[]" id="'+id_file+nn+'" class="frm" style="width: 200px;" /></td><td><a class="more" href="javascript: removeElement(\''+id_file+'-div'+nn+'\')"><strong>X</strong></a></td></tr></table>'
	add(id_file,inner);
}

function sellType() {
	sell = document.getElementById('cid');
	for (i=0; i<sell.length; i++) {
		document.getElementById('sell-'+i).style.display = 'none';
	}
	document.getElementById('sell-'+sell.selectedIndex).style.display = 'block';
}