<script language="JavaScript" type="text/javascript">
function stateChanged() {
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") {
document.getElementById("result").innerHTML=xmlHttp.responseText;
}
}
// Get State
function GetState(str) {
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null) {
alert ("Browser does not support HTTP Request");
return
}
var url="state.php";
url=url+"?cnt="+str;
url=url+"&sid="+Math.random();
xmlHttp.onreadystatechange=stateChanged_;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}
function stateChanged_() {
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") {
document.getElementById("state1").innerHTML=xmlHttp.responseText;
}
}
function GetXmlHttpObject(){
var xmlHttp=null;
try {
// Firefox, Opera 8.0+, Safari
xmlHttp=new XMLHttpRequest();
} catch (e) {
//Internet Explorer
try {
xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
}
}
return xmlHttp;
}
</script>
<input type="text" name="city" onClick="GetState('United States')"/>
<div id="state1"></div>
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