// JavaScript Document
function loadXMLDoc(dname) {
    if (window.ActiveXObject) {
        xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
        xmlDoc.async = false;
        xmlDoc.load(dname);
        return (xmlDoc);
    }
    // code for Mozilla, Firefox, etc.
    else (document.implementation && document.implementation.createDocument)
    {
        xmlDoc = document.implementation.createDocument("", "", null);
        xmlDoc.load(dname);
        return (xmlDoc);
    }
return(null);
}
function loadXMLString(txt) 
{
try //Internet Explorer
  {
  xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
  xmlDoc.async="false";
  xmlDoc.loadXML(txt);
  return(xmlDoc); 
  }
catch(e)
  {
  try //Firefox, Mozilla, Opera, etc.
    {
    parser=new DOMParser();
    xmlDoc=parser.parseFromString(txt,"text/xml");
    return(xmlDoc);
    }
  catch(e) {alert(e.message)}
  }
return(null);
}
function loadXMLDocErr(dname) 
{
try //Internet Explorer
  {
  xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
  xmlDoc.async=false;
  xmlDoc.load(dname); 

  if (xmlDoc.parseError.errorCode != 0) 
    {
    alert("Error in line " + xmlDoc.parseError.line + 
    " position " + xmlDoc.parseError.linePos + 
    "\nError Code: " + xmlDoc.parseError.errorCode + 
    "\nError Reason: " + xmlDoc.parseError.reason + 
    "Error Line: " + xmlDoc.parseError.srcText);
    return(null);
    }
  }
catch(e)
  {
  try //Firefox
    {
    xmlDoc=document.implementation.createDocument("","",null);
    xmlDoc.async=false;
    xmlDoc.load(dname);
    if (xmlDoc.documentElement.nodeName=="parsererror")
      {
      alert(xmlDoc.documentElement.childNodes[0].nodeValue);
      return(null);
      }
    }
  catch(e) {alert(e.message)}
  }
try 
  {
  return(xmlDoc);
  }
catch(e) {alert(e.message)}
return(null);
} 
function get_nextSibling(n)
{
y=n.nextSibling;
while (y.nodeType!=1)
  {
  y=y.nextSibling;
  }
return y;
}
function get_lastChild(n)
{
y=n.lastChild;
while (y.nodeType!=1)
  {
  y=y.previousSibling;
  }
return y;
}
function get_firstChild(n)
{
y=n.firstChild;
while (y.nodeType!=1)
  {
  y=y.nextSibling;
  }
return y;
}
function cardxml() {
	var cardxml = "<popcard><card>";
	cardxml = cardxml + "<title></title>";
	cardxml = cardxml + "<card_url></card_url>";
	cardxml = cardxml + "<image></image>";
	cardxml = cardxml + "</card></popcard>";
	return cardxml;
}