var request_object;


function getRequestObject() {
  var ro;

  if (window.XMLHttpRequest) {
    try { ro = new XMLHttpRequest(); }
    catch(e) { ro = null; }
  } else {
    try { ro = new ActiveXObject("Msxml2.Xmlhttp"); }
    catch(e) {
      try { ro = new ActiveXObject("Microsoft.XMLHTTP"); }
      catch(e) { ro = null; }
    }
  }

  if (ro == null) { alert ('Ihr Borwser unterstuetzt leider kein AJAX'); }
  return ro;
}



function get_data() {
 mail=document.buchform.stammemail.value;
 passwd=document.buchform.stammpw.value;
 if (!mail || !passwd) { return false;
 } else {
  request_object = getRequestObject();
  request_object.onreadystatechange = ausgabe;
  request_object.open('get','iTanumCMS/include/get_stammdata.php?email='+mail+'&passwd='+passwd,true);
  request_object.send(null);
 }
}



function ausgabe() {
  if(request_object.readyState == 1) { document.getElementById('wait').style.display='inline';  }
  if(request_object.readyState == 2) { document.getElementById('wait').style.display='none';  } 
  if(request_object.readyState == 4) { 
    var daten = request_object.responseText;
    if (daten.substring(0,2)=="OK") {
	zeilen=daten.split("\n");
	for(i=1;i<zeilen.length;i++) {
	 wert=zeilen[i].split("#");
	  if (wert[0]=="anrede") {
	   for(j=0;j<document.buchform.anrede.length;j++) { if (document.buchform.anrede[j].value==wert[1]) { document.buchform.anrede[j].selected=true; } }
	  } else {
	   eval("document.buchform."+wert[0]+".value='"+wert[1]+"'");
	  }
	}
	document.getElementById('stammk').style.display='none';

    } else { document.getElementById('stamminfo').innerHTML=daten; }
  }
}


function get_passwd() {
 mail=document.buchform.stammemail.value;
 if (mail!="") {
  request_object = getRequestObject();
//  request_object.onreadystatechange = ausgabe;
  request_object.open('get','iTanumCMS/include/send_passwd.php?email='+mail,true);
  request_object.send(null);
  alert('Das Passwort wurde soeben an '+mail+' versandt.');
 } else { alert('Bitte geben Sie Ihre E-Mail Adresse ein.'); document.buchform.stammemail.focus(); } 
}