// JavaScript Document
var http_request = false;
   function makePOSTRequest(url, parameters) {
      http_request = false;
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
         http_request = new XMLHttpRequest();
         if (http_request.overrideMimeType) {
			
            http_request.overrideMimeType('text/xml; charset=utf-8')
         }
      } else if (window.ActiveXObject) { // IE
         try {
            http_request = new ActiveXObject("Msxml2.XMLHTTP");
         } catch (e) {
            try {
               http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
         }
      }
      if (!http_request) {
         alert('Kann keine XMLHTTP instance machen');
         return false;
      }
      http_request.onreadystatechange = alertContents;
      http_request.open('POST', url, true);
      http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
      http_request.setRequestHeader("Content-length", parameters.length);
      http_request.setRequestHeader("Connection", "close");
      http_request.send(parameters);
   }
   
   function alertContents() {
   
      if (http_request.readyState == 4) {
         if (http_request.status == 200) {
            result = http_request.responseText;
			
			if (result != "")
				{
				 
					falsch = '&nbsp;<img src="http://www.vaterverbot.ch/fotos/allgemein/button/falsch.gif" width="20" height="20">';
					richtig = '&nbsp;<img src="http://www.vaterverbot.ch/fotos/allgemein/button/richtig.gif" width="20" height="20">';
					result2 = ' <input name="Senden" type="submit" class="button" value="Registrieren" alt="Registrieren">';
					
				switch (result) 
					{
  					case "1":
					document.getElementById('pseudokontrolle').innerHTML = falsch;
					document.getElementById('weiter').innerHTML = "";
					break;
					case "2":
					document.getElementById('pseudokontrolle').innerHTML = falsch + " Pseudo bereits belegt";
					document.getElementById('weiter').innerHTML = "";
					break;
					case "3":
					document.getElementById('pseudokontrolle').innerHTML = richtig;
					document.getElementById('weiter').innerHTML = result2;
					break;
					case "5":
					document.getElementById('mailkontrolle').innerHTML = falsch;
					document.getElementById('weiter').innerHTML = "";
					break;
					case "6":
					document.getElementById('mailkontrolle').innerHTML = falsch + " Email bereits belegt";
					document.getElementById('weiter').innerHTML = "";
					break;
                	case "7":
					document.getElementById('mailkontrolle').innerHTML = richtig;
					break;
					}
									 
				}
				
				   
         } else {
           
         }
      }
   }
   
function getemail(obj) {
      var poststr = "email=" + encodeURI( document.getElementById("email").value );
      makePOSTRequest('check.php', poststr);
   }
function getpseudo(obj) {
      var poststr = "pseudo=" + encodeURI( document.getElementById("pseudo").value )   ;
      makePOSTRequest('check.php', poststr);
   }