function pgGetInclude(url) {
	var d = document;
	var id = "pgIncludeScript";
  var include = d.getElementById(id);
  var head = d.getElementsByTagName("head").item(0);
  if (include) head.removeChild(include);
  include = d.createElement("script");    
  include.setAttribute("src", url); 
  include.setAttribute("type", "text/javascript");
  include.setAttribute("id", id);    
  head.appendChild(include);    
  setTimeout("pgCheckTimeout(100, 3000)", 100);    
  if (d.all) {
    if (include.readyState == "loaded") 
      include.onreadystatechange = null;      
    else {
      pgCheckAgain.include = include;
      include.onreadystatechange = pgCheckAgain;
    }
  } 
  else {
    pgCheckAgain.include = include;
    setTimeout(pgCheckAgain, 100);
  }
}
function pgCheckAgain() {
  if (!pgCheckAgain.include) return;  
  if (document.all) {
    if (pgCheckAgain.include.readyState == "loaded" && typeof(pgIsOnline) != "undefined") {
      pgCheckAgain.include.onreadystatechange = null;
      pgCheckAgain.include = null;
    }
  } 
  else {
    if (typeof(pgIsOnline) != "undefined")
      pgCheckAgain.include = null;
    else
      setTimeout(pgCheckAgain, 100);
  }
}
function pgCheckTimeout(delay, totalDelay) {
  if (typeof(pgIsOnline) == "undefined" && totalDelay > 0)
    setTimeout("pgCheckTimeout("+delay+","+(totalDelay-delay)+")", delay);
  else if (typeof(pgIsOnline) == "undefined" && totalDelay <= 0)  
    pgIsOnline = false;
}
pgGetInclude("http://www.xywidgets.com/javascripts/failsafetimeout.aspx?wp=pg");