// JavaScript Document

var xmlhttp;
var elementID;
function changeValue(url, postvars, id) {
	url = (url+postvars);
	elementID = id;
	xmlhttp=GetXmlHttpObject();
	if (xmlhttp==null) {
	  alert ("Your browser does not support XMLHTTP!");
	  return;
	}
	xmlhttp.onreadystatechange=stateChangedFrm;
	xmlhttp.open("post",url,true);
	xmlhttp.send(postvars);
}

function changeID(url, postvars, id) {
	url = (url+postvars);
	elementID = id;
	xmlhttp=GetXmlHttpObject();
	if (xmlhttp==null) {
	  alert ("Your browser does not support XMLHTTP!");
	  return;
	}
	xmlhttp.onreadystatechange=stateChanged;
	xmlhttp.open("post",url,true);
	xmlhttp.send(postvars);
}

/*function stateChanged() {
	if (xmlhttp.readyState==4) {
	  document.getElementById(elementID).innerHTML=xmlhttp.responseText;
	  }
}*/

function stateChanged() {
	if (xmlhttp.readyState==4) {
	  var response = xmlhttp.responseText;
	  document.getElementById(elementID).value = response;
	  document.getElementById(elementID).innerHTML = response;
	  }
}

function GetXmlHttpObject() {
	if (window.XMLHttpRequest) {
		// code for IE7+, Firefox, Chrome, Opera, Safari
		return new XMLHttpRequest();
	}
	if (window.ActiveXObject) {
		// code for IE6, IE5
		return new ActiveXObject("Microsoft.XMLHTTP");
	}
   return null;
}