function seltype(f){
var s=f.elements["ttype"].value;
var xhr_object = null;

if(window.XMLHttpRequest) // Firefox
   xhr_object = new XMLHttpRequest();
else if(window.ActiveXObject) // Internet Explorer
   xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
else { // XMLHttpRequest non supporté par le navigateur
   alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
   return;
}

var method   = "GET";
var filename = "components/com_php/files/stype.php";

   data = "s1="+s;

if(method == "GET" && data != null) {
   filename += "?"+data;
   data      = null;
}

xhr_object.open(method, filename, true);

xhr_object.onreadystatechange = function() {
   if(xhr_object.readyState == 4) {
      var tmp = xhr_object.responseText.split(":");


  document.getElementById('soustype').innerHTML =   tmp[1];



   }
}

if(method == "POST")
   xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");

xhr_object.send(data);



}

function selstype(f){

  var s=f.elements["stype"].value;
var xhr_object = null;

if(window.XMLHttpRequest) // Firefox
   xhr_object = new XMLHttpRequest();
else if(window.ActiveXObject) // Internet Explorer
   xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
else { // XMLHttpRequest non supporté par le navigateur
   alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
   return;
}

var method   = "GET";
var filename = "components/com_php/files/sstype.php";

   data = "s1="+s;

if(method == "GET" && data != null) {
   filename += "?"+data;
   data      = null;
}

xhr_object.open(method, filename, true);

xhr_object.onreadystatechange = function() {
   if(xhr_object.readyState == 4) {
      var tmp = xhr_object.responseText.split(":");


  document.getElementById('despece').innerHTML =   tmp[1];



   }
}

if(method == "POST")
   xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");

xhr_object.send(data);


}
function selespece(f){
   var s=f.elements["espece"].value;
var xhr_object = null;

if(window.XMLHttpRequest) // Firefox
   xhr_object = new XMLHttpRequest();
else if(window.ActiveXObject) // Internet Explorer
   xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
else { // XMLHttpRequest non supporté par le navigateur
   alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
   return;
}

var method   = "GET";
var filename = "components/com_php/files/merw.php";

   data = "s1="+s;

if(method == "GET" && data != null) {
   filename += "?"+data;
   data      = null;
}

xhr_object.open(method, filename, true);

xhr_object.onreadystatechange = function() {
   if(xhr_object.readyState == 4) {


  document.getElementById('merw').innerHTML =   xhr_object.responseText;
  document.getElementById('goog').innerHTML= '<iframe src="http://www.google.fr/search?q='+document.getElementById('espece').options[document.getElementById('espece').selectedIndex].text+'" height="6000" width="100%" scrolling="auto"></iframe>'  ;
 document.getElementById('googi').innerHTML= '<iframe src="http://images.google.fr/images?q='+document.getElementById('espece').options[document.getElementById('espece').selectedIndex].text+'" height="6000" width="100%" scrolling="auto"></iframe>'  ;
 document.getElementById('w27').innerHTML= '<iframe src="http://vingtsept.fr/w/'+document.getElementById('espece').options[document.getElementById('espece').selectedIndex].text+'" height="6000" width="100%" scrolling="auto"></iframe>'  ;
 document.getElementById('reeforg').innerHTML= '<iframe src="http://www.reefs.org/search?SearchableText='+document.getElementById('espece').options[document.getElementById('espece').selectedIndex].text+'" height="6000" width="100%" scrolling="auto"></iframe>'  ;
 document.getElementById('mlf').innerHTML= '<iframe src="http://www.marinelife.eu/advanced_search_result.php?keywords='+document.getElementById('espece').options[document.getElementById('espece').selectedIndex].text+'" height="6000" width="100%" scrolling="auto"></iframe>'  ;

   }
}

if(method == "POST")
   xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");

xhr_object.send(data);



}
function reefk(f){
var xhr_object = null;

if(window.XMLHttpRequest) // Firefox
   xhr_object = new XMLHttpRequest();
else if(window.ActiveXObject) // Internet Explorer
   xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
else { // XMLHttpRequest non supporté par le navigateur
   alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
   return;
}

var method   = "POST";
var filename = "http://www.reefkeeping.com/search/search.php";

   data = "s1="+s;

if(method == "GET" && data != null) {
   filename += "?"+data;
   data      = null;
}

xhr_object.open(method, filename, true);

xhr_object.onreadystatechange = function() {
   if(xhr_object.readyState == 4) {

alert(tmp);

   }
}

if(method == "POST")
   xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");

xhr_object.send(data);



}