var timer;
var h = 0;	// set this to the same value of the top property for the pa div in the style sheet
var w = 0;	// set this to the same value of the width property for the pa div in the style sheet, smaller to move it to the right, larger to move it to the left
var t = 0;	// set this to the actual pixel distance from the top where you want the pa div to be at the end of the descent

function startAp() {
	setLeft();
	showAp();
}

function hideAp() { 
	if (document.layers) document.layers.pa.display = 'none';
	else if (document.all) document.all.pa.style.display = 'none';
	else if (document.getElementById) document.getElementById("pa").style.display = 'none';
}

function showAp() { 
	if (document.layers) document.layers.pa.display = 'block';
	else if (document.all) document.all.pa.style.display = 'block';
	else if (document.getElementById) document.getElementById("pa").style.display = 'block';
}

function getoPos() {
	if (document.layers) alert(document.layers.pa.top);
	else if (document.all) alert(document.all.pa.style.top);
	else if (document.getElementById) alert(document.getElementById("pa").style.top);
}

function setLeft() {
	if (document.layers) document.layers.pa.left = ((window.innerWidth / 2) - (w / 2))+"px";
	else if (document.all) document.all.pa.style.left = ((document.body.offsetWidth / 2) - (w / 2))+"px";
	else if (document.getElementById) document.getElementById("pa").style.left = ((window.innerWidth / 2) - (w / 2))+"px";
}

//Cookies//


var expDays = 1; // number of days the cookie should last

var page = "careersPop.inc.asp";
var windowprops = "width=300,height=200,location=no,toolbar=no,menubar=no,scrollbars=no,resizable=yes";

function GetCookie (name) {
  var arg = name + "=";
  var alen = arg.length;
  var clen = document.cookie.length;
  var i = 0;
  while (i < clen) {
    var j = i + alen;
    if (document.cookie.substring(i, j) == arg)
    return getCookieVal (j);
    i = document.cookie.indexOf(" ", i) + 1;
    if (i == 0) break;
  }
  return null;
}

function SetCookie (name, value) {
  var argv = SetCookie.arguments;
  var argc = SetCookie.arguments.length;
  var expires = (argc > 2) ? argv[2] : null;
  var path = (argc > 3) ? argv[3] : null;
  var domain = (argc > 4) ? argv[4] : null;
  var secure = (argc > 5) ? argv[5] : false;
  document.cookie = name + "=" + escape (value) +
    ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
    ((path == null) ? "" : ("; path=" + path)) +
    ((domain == null) ? "" : ("; domain=" + domain)) +
    ((secure == true) ? "; secure" : "");
}

function DeleteCookie (name) {
  var exp = new Date();
  exp.setTime (exp.getTime() - 1);
  var cval = GetCookie (name);
  document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}

var exp = new Date();
exp.setTime(exp.getTime() + (expDays*60*20*1000));

function amt(){
  var count = GetCookie('count')
  if(count == null) {
    SetCookie('count','1')
    return 1
  } else {
    var newcount = parseInt(count) + 1;
    DeleteCookie('count')
    SetCookie('count',newcount,exp)
    return count
  }
}

function getCookieVal(offset) {
  var endstr = document.cookie.indexOf (";", offset);
  if (endstr == -1)
  endstr = document.cookie.length;
  return unescape(document.cookie.substring(offset, endstr));
}

function checkCount() {
  var count = GetCookie('count');
  if (count == null) {
    count=1;
    SetCookie('count', count, exp);
    showAp();
  } else {
    count++;
    SetCookie('count', count, exp);
	hideAp();
  }
}

window.onload=checkCount;