var xmlHttp
var useDiv
var useFile

function newFile(str, rep, divName, fileName)
{ 
useDiv=divName
useFile=fileName
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }

/* document.getElementById(useDiv).innerHTML="Processing...." */

var url=useFile
url=url+"?v1="+str
url=url+"&v2="+rep
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(useDiv).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;
}

 function getGreeting(){
   var curDateTime = new Date()
   var curHour = curDateTime.getHours()
   var greeting = "Good Evening!"
   if (curHour < 12  && curHour >= 0)
     greeting = "Good Morning!"
   if (curHour >=12 && curHour < 18)
     greeting = "Good Afternoon!"
   return greeting
   }

function clearResults() {
  document.getElementById('results').innerHTML = ' ';
  }

function showHide(chBox, divName) {
  if (document.getElementById(chBox).checked)
    {
      document.getElementById(divName).style.display = '';
    }
  else
    {
      document.getElementById(divName).style.display = 'none';
    }
  }