var docXMLa = new XMLDoc('');

function getNode(docXMLa,tag)
{
	var node = docXMLa.selectNode(tag);
	if(node) {
		return(node.getText());
	}
	else {
		return('Node not found in path "'+tag+'"')
	}
}

function SendXMLToServer(docXMLa,xml)
{
  docXMLa.loadXML(xml);
  var xmlHttp = XmlHttp.create();
  xmlHttp.open("post","/include/xmlpost.asp", false);
  xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
//  alert(xml);
  xmlHttp.send(docXMLa.getUnderlyingXMLText());
//  alert(xmlHttp.responseText);
  docXMLa.loadXML(xmlHttp.responseText);
}

function HentPostStedFraServer(nummer)
{
  var xml= "<?xml version='1.0' encoding='iso-8859-1'?>" + "<xmlpost><cmd>hentPostNr</cmd><hentPostNr><nummer>" + nummer + "</nummer>" + "</hentPostNr></xmlpost>";
  SendXMLToServer(docXMLa,xml);
  if (getNode(docXMLa,"/errorNo")=='0')
  {
    return getNode(docXMLa,"/postdata/poststed");
  }
  else
  {
    alert(getNode(docXMLa,"/errorMessage"));
    return getNode(docXMLa,"/errorMessage");
  }
}

function changeElementText(id, newText) {
  element = document.getElementById(id);
  element.innerHTML = newText;
	
}

function personPaaBilde(checked,photoID,memberID)
{
  var cmd;
  if (checked){ cmd='addMemberPhoto';} else { cmd='deleteMemberPhoto';}
  var xml= "<?xml version='1.0' encoding='iso-8859-1'?>" + "<xmlpost><cmd>"+cmd+"</cmd><memberPhoto><photoID>" + photoID + "</photoID><memberID>" + memberID + "</memberID></memberPhoto></xmlpost>";
//  alert(xml);
  SendXMLToServer(docXMLa,xml);
  if (getNode(docXMLa,"/errorNo")=='0'){ return true; } else  { alert(getNode(docXMLa,"/errorMessage")); return false; }

}