/// <reference path="jquery-vsdoc.js" />

$(document).ready(function() {
setScrollTop();
});

function tracker(page) {
try {
urchinTracker(page);
}
catch (e) { }
}

function setScrollTop() {
try {
var cookieValue = GetCookie("t.0");
if (cookieValue != null) {
var split = cookieValue.split('|');
var scrollTop = split[0];
var savedAction = split[1];

var erotemeIndex = savedAction.indexOf('?');
if (erotemeIndex > -1)
savedAction = savedAction.substring(0, erotemeIndex);

var action = document.forms[0].action;
erotemeIndex = action.indexOf('?');
if (erotemeIndex > -1)
action = action.substring(0, erotemeIndex);

if (savedAction == action)
document.documentElement.scrollTop = Number(scrollTop);
}
}
catch (e) { }
}

function getQuerystringValue(key) {
var query = window.location.search.substring(1);
var vars = query.split("&");
for (var i = 0; i < vars.length; i++) {
var pair = vars[i].split("=");
if (pair[0] == key) {
return pair[1];
}
}
return '';
}

function document_onclick(event) {
try {
var expires = new Date();
expires.setTime(expires.getTime() + (1000 * 60)); //60 seconds
SetCookie("t.0", document.documentElement.scrollTop + "|" + document.forms[0].action, expires);
}
catch (e) { }
}
document.onclick = document_onclick;
function SetCookie(name, value, expires) {
try {
document.cookie = name + "=" + escape(value) + "; path=/" + ((expires == null) ? "" : "; expires=" + expires.toGMTString());
}
catch (e) { }
}
function GetCookie(name) {
try {
var dc = document.cookie;
var cname = name + "=";
if (dc.length > 0) {
begin = dc.indexOf(cname);
if (begin != -1) {
begin += cname.length;
end = dc.indexOf(";", begin);
if (end == -1)
return unescape(dc.substr(begin));
else {
return unescape(dc.substring(begin, end));
}
}
}
}
catch (e) { }
return null;
}