// JavaScript Document
var xmlHttp;

function showAmountForCategory(catid)
{
  if (catid<=0)
  { 
  	return "";
  }
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
	  {
		  alert ("Your browser does not support AJAX!");
		  return;
	  } 
	var url="./inc/membership_amount.php";
	url=url+"?mem_cat_id="+catid;
	url=url+"&plainText=1";
	url=url+"&sid="+Math.random();
	xmlHttp.onreadystatechange=stateChangedPlain;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);

} 
function showAmountForCategoryVal(catid)
{
  if (catid<=0)
  { 
  	return "";
  }
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
	  {
		  alert ("Your browser does not support AJAX!");
		  return;
	  } 
	var url="./inc/membership_amount.php";
	url=url+"?mem_cat_id="+catid;
	url=url+"&plainText=1";
	url=url+"&sid="+Math.random();
	xmlHttp.onreadystatechange=stateChangedPlainText;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);

} 
function showHint(str)
{
if (str.length==0)
  { 
  document.getElementById("txtHint").innerHTML="";
  return;
  }
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="./inc/membership_amount.php";
url=url+"?mem_cat_id="+str;
url=url+"&sid="+Math.random();
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
} 

function stateChanged() 
{ 
	if (xmlHttp.readyState==4)
	{ 
	document.getElementById("txtHint").innerHTML=xmlHttp.responseText;
	}
}
function stateChangedPlain() 
{ 
	if (xmlHttp.readyState==4)
	{ 
	document.getElementById("txtHintPlain").innerHTML=xmlHttp.responseText;
	}
}
function stateChangedPlainText() 
{ 
	if (xmlHttp.readyState==4)
	{ 
	document.getElementById("txtHintPlainText").value=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;
}