var navIe = (window.ActiveXObject) ? true : false;
//ie bug fix
var iframe;
var state = 0;
var states = new Array();
var iframeChange = 0;
//url checking
var lastUrl = '';
//lastUrl = window.location.href.split('/index')[0] + '/' + indexPage;
lastUrl = "";
//lastUrl = indexURL + indexPage;
function loadIframe()
{
if (navIe)
{
iframe = new Element('iframe', {
src: '',
styles: 'display: none'
});
document.body.appendChild(iframe);
var doc = iframe.contentWindow.document;
doc.open();
doc.write('');
doc.close();
states[state] = lastUrl;
}
}
var checkUrl = function()
{
var url = window.location.href;
if (navIe)
{
try
{
var istate = iframe.contentWindow.document.getElementById('state').value;
} catch (e)
{
istate = state
}
}
if (url != lastUrl)
{
lastUrl = url;
if (url.split('#').length == 2)
{
if (navIe)
{
if (iframeChange == 0)
{
try
{
var doc = iframe.contentWindow.document;
doc.open();
doc.write('');
doc.close();
states[state] = lastUrl;
} catch (e) { }
} else
{
iframeChange = 0;
}
}
// Load Home
//if (url.split('#')[1] == "" ) {
if ((url.split('#')[0].toLowerCase() == indexURL.toLowerCase() + indexPage.toLowerCase()) && url.split('#')[1] == "" ) {
index.loadIndex();
} else {
// Load Section Page
try
{
var functionCall = Base64.decode(url.split('#')[1]);
eval(functionCall);
} catch (e)
{
//alert('error ' + e.name + "\nmessage: " + e.message);
document.location = document.getElementsByTagName('base')[0].href + indexPage;
//error
}
}
} else
{
if (document.getElementsByTagName('base')[0])
{
//window.location = window.location.href.split('/index')[0] + '/' + indexPage;
window.location = window.location.href + '#';
}
}
} else if (navIe && istate != state)
{
window.location = states[istate];
state = istate;
iframeChange = 1;
}
}
var interval = setInterval(checkUrl, 100);
var Base64 = {
// private property
_keyStr : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",
// public method for encoding
encode : function (input) {
var output = "";
var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
var i = 0;
input = Base64._utf8_encode(input);
while (i < input.length) {
chr1 = input.charCodeAt(i++);
chr2 = input.charCodeAt(i++);
chr3 = input.charCodeAt(i++);
enc1 = chr1 >> 2;
enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
enc4 = chr3 & 63;
if (isNaN(chr2)) {
enc3 = enc4 = 64;
} else if (isNaN(chr3)) {
enc4 = 64;
}
output = output +
this._keyStr.charAt(enc1) + this._keyStr.charAt(enc2) +
this._keyStr.charAt(enc3) + this._keyStr.charAt(enc4);
}
return output;
},
// public method for decoding
decode : function (input) {
var output = "";
var chr1, chr2, chr3;
var enc1, enc2, enc3, enc4;
var i = 0;
input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
while (i < input.length) {
enc1 = this._keyStr.indexOf(input.charAt(i++));
enc2 = this._keyStr.indexOf(input.charAt(i++));
enc3 = this._keyStr.indexOf(input.charAt(i++));
enc4 = this._keyStr.indexOf(input.charAt(i++));
chr1 = (enc1 << 2) | (enc2 >> 4);
chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
chr3 = ((enc3 & 3) << 6) | enc4;
output = output + String.fromCharCode(chr1);
if (enc3 != 64) {
output = output + String.fromCharCode(chr2);
}
if (enc4 != 64) {
output = output + String.fromCharCode(chr3);
}
}
output = Base64._utf8_decode(output);
return output;
},
// private method for UTF-8 encoding
_utf8_encode : function (string) {
string = string.replace(/\r\n/g,"\n");
var utftext = "";
for (var n = 0; n < string.length; n++) {
var c = string.charCodeAt(n);
if (c < 128) {
utftext += String.fromCharCode(c);
}
else if((c > 127) && (c < 2048)) {
utftext += String.fromCharCode((c >> 6) | 192);
utftext += String.fromCharCode((c & 63) | 128);
}
else {
utftext += String.fromCharCode((c >> 12) | 224);
utftext += String.fromCharCode(((c >> 6) & 63) | 128);
utftext += String.fromCharCode((c & 63) | 128);
}
}
return utftext;
},
// private method for UTF-8 decoding
_utf8_decode : function (utftext) {
var string = "";
var i = 0;
var c = c1 = c2 = 0;
while ( i < utftext.length ) {
c = utftext.charCodeAt(i);
if (c < 128) {
string += String.fromCharCode(c);
i++;
}
else if((c > 191) && (c < 224)) {
c2 = utftext.charCodeAt(i+1);
string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
i += 2;
}
else {
c2 = utftext.charCodeAt(i+1);
c3 = utftext.charCodeAt(i+2);
string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
i += 3;
}
}
return string;
}
}