var xmlHttp_get_roio
var xmlHttp_get_there
var user_there = "";
function ajax_get_roio(str, str2)
{
//alert(str2);
//if (str.length==0)
//  { 
//  document.getElementById("txtHint").innerHTML="";
//  return;
//  }
xmlHttp_get_roio=GetXmlHttpObject();
if (xmlHttp_get_roio==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="/ajax/get_roio.php";
url=url+"?concert_id="+str+"&bootleg_id="+str2;
//alert (url);
// url=url+"&sid="+Math.random();
user_there = "false";
xmlHttp_get_roio.onreadystatechange=stateChanged_get_roio;
xmlHttp_get_roio.open("GET",url,true);
xmlHttp_get_roio.send(null);
} 


function stateChanged_get_roio(){ 
	if (xmlHttp_get_roio.readyState==4){
		document.getElementById("roio_info").innerHTML=xmlHttp_get_roio.responseText;
	}
	if (xmlHttp_get_roio.readyState==1 || xmlHttp_get_roio.readyState=="loading"){
		document.getElementById("roio_info").innerHTML="<div align=center><img 	src=\"/images/big-ajax-loader.gif\"></div>";
	}
}



function GetXmlHttpObject()
{
var xmlHttp_get_roio=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp_get_roio=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp_get_roio=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp_get_roio=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp_get_roio;
}


function was_there(concert_id, action)
{
xmlHttp_get_there=GetXmlHttpObject();
if (xmlHttp_get_there==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
	var comment = "";
	var section = "";
	var row = "";
	var  seat = "";
	var user_there = "true";
	if(action == "add"){
		comment = escape(document.getElementById('comment').value);
		section = escape(document.getElementById('section').value);
		row = escape(document.getElementById('row').value);
		seat = escape(document.getElementById('seat').value);
	}

	var user_cookie = get_cookie ("userInfo");
	var pieces = user_cookie.split(':');
	var url = "/scripts/get_data.php?was_there=" + concert_id + "*^*" + comment + "*^*" + pieces[1] + "*^*" + section + "*^*" + row + "*^*" + seat + "*^*" + action;
	//alert(url);
	xmlHttp_get_there.onreadystatechange=stateChanged_get_there;
	//alert("here");
	xmlHttp_get_there.open("GET",url,true);
	xmlHttp_get_there.send(null);



}

function GetXmlHttpObject_there()
{
var xmlHttp_get_there=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp_get_there=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp_get_there=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp_get_there=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp_get_there;
}

function stateChanged_get_there(){ 

	if (xmlHttp_get_there.readyState==4){
		document.getElementById("user_there").innerHTML=xmlHttp_get_there.responseText;
	}
	if (xmlHttp_get_there.readyState==1 || xmlHttp_get_there.readyState=="loading"){
		document.getElementById("user_there").innerHTML="<div align=center><img src=\"/images/big-ajax-loader.gif\"></div>";
	}
}

function get_cookie ( cookie_name )
{
  var results = document.cookie.match ( '(^|;) ?' + cookie_name + '=([^;]*)(;|$)' );

  if ( results )
    return ( unescape ( results[2] ) );
  else
    return null;
}

function change_venue_val(orig_value) {
	var new_name = "";
	var orig_name = escape(document.getElementById(orig_value).value);
	if (orig_name == orig_value){
		document.getElementById(orig_value).value = new_name;
		//alert(orig_value);
	}

}