/*
	Copyright 2004
	Andreas Hedman
	all rights reserved
*/

function h2_getObj(objid)
{
	return document.getElementById(objid);
}

function trim (str) {
  while (str.charAt(0) == ' ')
	str = str.substring(1);
  while (str.charAt(str.length - 1) == ' ')
	str = str.substring(0, str.length - 1);
  return str;
}