var xmlHttp
var currentobj
var voteobj
var votedisptype

var rootURL

//Javascript Function for JavaScript to communicate with Server-side scripts
function AJAXrequest(scriptURL) {

document.getElementById('vote_loader' +currentobj).innerHTML = "<img src=\" "+rootURL+"/ajax-loader.gif \" />";

xmlHttp=GetXmlHttpObject()
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
	xmlHttp.onreadystatechange=voteChanged;
	xmlHttp.open("GET",scriptURL,true);
	xmlHttp.send(null);
}

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 voteChanged() 
{ 


if (xmlHttp.readyState==4)
{ 
	var votedisp = document.getElementById('voteid' + currentobj);
	var votenodisp = document.getElementById('votes' + currentobj);
	var voteno = xmlHttp.responseText;

	document.getElementById('vote_loader' +currentobj).innerHTML = "";
	
	if(voteno == "na"){
		alert("Sorry! You have voted on an idea under this category. Please wait for another 24 hours before you can vote on the same category. In the meantime you can vote on ideas under other categories");
		return;		
	}

switch (votedisptype) {
case 'bar':
votenodisp.style.width = voteno;
votedisp.innerHTML = '';
break;
case 'ticker':
votenodisp.innerHTML = voteno;
votedisp.innerHTML = '';
votedisp.style.display = 'none';
break;
}


//return xmlHttp.responseText;
//document.write(xmlHttp.responseText);
}
}

function vote_link_com(votelinkID,voteID,userID,baseURL) {
	//var votelinkdisp = document.getElementById(votelinkID);
	//based on <a style="cursor:default;" href="javascript:vote('<?php the_ID(); ?>','voterbox_<?php the_ID(); ?>', '<?php echo $user_ID; ?>', '<?php bloginfo('url') ?>');">Vote!</a>
	//votelinkdisp.innerHTML="<a style=\"cursor:default;\" href=\"javascript:vote('"+voteID+"','voterbox_"+voteID+"', '"+userID+"', '"+baseURL+"');\">Vote!</a>";
}

function vote_ticker(articleID,voteID,userID,baseURL) {
	votedisptype = 'ticker';
	currentobj = voteID;
	var scripturl = baseURL+"/voteinterface.php?type=vote&tid=total&uid="+userID+"&pid="+articleID+"&auth="+Math.random();
	rootURL = baseURL;
	AJAXrequest(scripturl);
}

function sink_ticker(articleID,voteID,userID,baseURL) {
	votedisptype = 'ticker';
	currentobj = voteID;
	var scripturl = baseURL+"/voteinterface.php?type=sink&tid=total&uid="+userID+"&pid="+articleID+"&auth="+Math.random();
	AJAXrequest(scripturl);
}

function vote(articleID,voteID,userID,baseURL) {
	votedisptype = 'bar';
	currentobj = voteID;
	var scripturl = baseURL+"/voteinterface.php?type=vote&uid="+userID+"&pid="+articleID+"&auth="+Math.random();
	AJAXrequest(scripturl);
}

function sink(articleID,voteID,userID,baseURL) {
	votedisptype = 'bar';
	currentobj = voteID;
	var scripturl = baseURL+"/voteinterface.php?type=sink&uid="+userID+"&pid="+articleID+"&auth="+Math.random();
	AJAXrequest(scripturl);
}