var xmlHttp

function expand(docid,usrid,sesid,scrtype,tagid)
{ 
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="scrvotelogged.html";
url=url+"?docid="+docid;
url=url+"&usrid="+usrid;
url=url+"&sesid="+sesid;
url=url+"&scrtype="+scrtype;
url=url+"&tagid="+tagid;
url=url+"&sid="+Math.random();
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("http://www.doctordecision.com/GET",url,true);
xmlHttp.send(null);
}

function stateChanged() 
{ 
if (xmlHttp.readyState==4)
{ 
  
var myResult = xmlHttp.responseText;
var mySplitResult = myResult.split("@");  
  
var firstchunk = mySplitResult[0];  
var secondchunk = mySplitResult[1];
  
var uptajaxtxt1 = secondchunk+'a';  
var uptajaxtxt2 = secondchunk+'b'; 

var uptajaxvotecnt = secondchunk+'cnt';

  
if(firstchunk==-9999)
{
document.getElementById(uptajaxtxt1).innerHTML='You have already voted!'; 
document.getElementById(uptajaxtxt2).innerHTML='You have already voted!'; 
}  
else
{
	
if(firstchunk>=0)
{
document.getElementById(uptajaxvotecnt).innerHTML='<br>This scorecard was voted helpful <font color=green><b>+'+firstchunk+'</b></font> times<br><br>';	
}
else
{
document.getElementById(uptajaxvotecnt).innerHTML='<br>This scorecard was voted helpful <font color=red><b>'+firstchunk+'</b></font> times<br><br>';
}	
	

document.getElementById(uptajaxtxt1).innerHTML='Thank you for voting!';
document.getElementById(uptajaxtxt2).innerHTML='Thank you for voting!';
}

}
}

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;
}