var xmlHttp

function bolgedegis(bolge)
{ 

xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
{
alert ("Browser does not support HTTP Request")
return

}
var url ="";
url="/modul/kongre/salonliste.php"
url=url+"?bolge="+bolge
xmlHttp.open("POST",url,true);
xmlHttp.onreadystatechange=bolgedegisti ;
xmlHttp.send(null);





function bolgedegisti() { 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){ 
document.getElementById("salonliste").innerHTML= xmlHttp.responseText;
}


}


}



function GetXmlHttpObject()
{ 
var objXMLHttp=null
if (window.XMLHttpRequest)
{
objXMLHttp=new XMLHttpRequest()

}
else if (window.ActiveXObject)
{
objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")

}
return objXMLHttp
}