function kH(e) {
var pK = e ? e.which : window.event.keyCode;
return pK != 13;
}


function vtax()
 {
	
	var bilgi= document.getElementById('bid').value;
    var dosya= 'sorgu1.php?bid=';

    // native XMLHttpRequest object
   document.getElementById('cevap1').innerHTML = 'Loading...';
   if (window.XMLHttpRequest) {
       req = new XMLHttpRequest();
       req.onreadystatechange = function() {tamam('cevap1');};
       req.open("GET", dosya+bilgi, true);
       req.send(null);
   // IE/Windows ActiveX version
   } else if (window.ActiveXObject) {
       req = new ActiveXObject("Microsoft.XMLHTTP");
       if (req) {
           req.onreadystatechange = function() {tamam('cevap1');};
           req.open("GET", dosya+bilgi, true);
           req.send(null);
       }
   }


}

function vtax2(ax)
 {
	
	var bilgi= document.getElementById('bid').value;
    var dosya= 'sorgu2.php?bid='+bilgi+'&yid='+ax;

    // native XMLHttpRequest object
   document.getElementById('cevap2').innerHTML = 'Loading...';
   if (window.XMLHttpRequest) {
       req = new XMLHttpRequest();
       req.onreadystatechange = function() {tamam('cevap2');};
       req.open("GET", dosya, true);
       req.send(null);
   // IE/Windows ActiveX version
   } else if (window.ActiveXObject) {
       req = new ActiveXObject("Microsoft.XMLHTTP");
       if (req) {
           req.onreadystatechange = function() {tamam('cevap2');};
           req.open("GET", dosya, true);
           req.send(null);
       }
   }


}


function tamam(target) {
   // only if req is "loaded"
   if (req.readyState == 4) {
       // only if "OK"
       if (req.status == 200 || req.status == 304) {
          results = req.responseText;
           document.getElementById(target).innerHTML = results;
       } else {
           document.getElementById(target).innerHTML="ajax error:\n" +
               req.statusText;
       }
   }
}



document.onkeypress = kH;
if (document.layers) document.captureEvents(Event.KEYPRESS);