/**********************************************************************
** STAYLOGIC ONLINE SERVICES, S.L. **
** NAME: XHConn AJAX FRAMEWORK **
** WEB: http://www.staylogic.com **
** AUTHOR: SERGI AUMATELL I RAMÍREZ **
** DATE: 05/09/2006 **
** VERSION: 1.1 **
***********************************************************************/




/** XHConn - Simple XMLHTTP Interface - bfults@gmail.com - 2005-04-08        **
 ** Code licensed under Creative Commons Attribution-ShareAlike License      **
 ** http://creativecommons.org/licenses/by-sa/2.0/                           **/
function XHConn()
{
  var xmlhttp, bComplete = false;
  try { xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); }
  catch (e) { try { xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); }
  catch (e) { try { xmlhttp = new XMLHttpRequest(); }
  catch (e) { xmlhttp = false; }}}
  if (!xmlhttp) return null;
  this.connect = function(sURL, sMethod, sVars, fnDone)
  {
    if (!xmlhttp) return false;
    bComplete = false;
    sMethod = sMethod.toUpperCase();

    try {
      if (sMethod == "GET")
      {
        xmlhttp.open(sMethod, sURL+"?"+sVars, true);
        sVars = "";
      }
      else
      {
        xmlhttp.open(sMethod, sURL, true);
        xmlhttp.setRequestHeader("Method", "POST "+sURL+" HTTP/1.1");
        xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
      }
      xmlhttp.onreadystatechange = function(){
        if (xmlhttp.readyState == 4 && !bComplete)
        {
          bComplete = true;
          fnDone(xmlhttp);
        }};
      xmlhttp.send(sVars);
    }
    catch(z) { return false; }
    return true;
  };
  return this;
}



/**********************************************************************/
//Resultat final, pinta dins la capa amb javascript, fa un alert, ...
/**********************************************************************/
function include_dinamic (cfg_url,cfg_metode,cfg_params,cfg_include,cfg_capadesti) {
	if(cfg_metode == 'G' || cfg_metode == 'g') {
		metode = 'GET';
	} else if(cfg_metode == 'P' || cfg_metode == 'p') {
		metode = 'POST';
	} else {
		var include_terminado = function(oXML) { alert('Escull alguna de les opcions que hi ha (\'GET o POST\')'); }
	}
	
	if(cfg_include == 'A' || cfg_include == 'a') {
		var include_terminado = function (oXML) { document.getElementById(cfg_capadesti).innerHTML = oXML.responseText; };
	} else if(cfg_include == 'B' || cfg_include == 'b') {
		var include_terminado = function (oXML) { alert(oXML.responseText); };
	} else if(cfg_include == 'C' || cfg_include == 'c') {
		/* DONA UNA BURRADA D'ERRORS, PERŇ SI S'HA DE FER SERVIR ... */
		var include_terminado = function(oXML) { window.open(cfg_url+'?'+cfg_params,'popup','width=500,height=500');return false; }
	} else {
		var include_terminado = function(oXML) { alert('Escull alguna de les opcions que hi ha (A,B o C)'); }
	}
	
	document.getElementById(cfg_capadesti).innerHTML = "<table border='0' style='width:100%;height:100%;'><tr><td align='center' vertical-align='center'><div style='text-align:center;'><img src='/06/images/loading4.gif'/></div></td></tr></table>";
	myConn.connect(cfg_url, metode, cfg_params, include_terminado);
}





















/************************* NO ESBORRAR MAI ****************************
*************** EL FEM SERVIR PER A CREAR UNA VARIABLE (myConn) *******
*************** QUE ENS PERMET CREAR UNA NOVA INSTŔNCIA ***************/
var myConn = new XHConn();