Image scaling: Fixed a bug where (height > width) images would be scaled to the wrong dimensions (GD). Added PNG/GIF transparency support to GD image resizer. Added a cache bypass option to SpecialUpDownload.
/*
json.js
2007-03-20
All of the code contained within this file is released into
the public domain. Optionally, you may distribute this code
under the terms of the GNU General Public License as well
(public domain licensing allows this).
*/
function toJSONString(input)
{
if ( window.JSON )
{
return window.JSON.stringify(input);
}
var m = {
'\b': '\\b',
'\t': '\\t',
'\n': '\\n',
'\f': '\\f',
'\r': '\\r',
'"' : '\\"',
'\\': '\\\\'
};
var t = typeof(input);
switch(t)
{
case 'string':
if (/["\\\x00-\x1f]/.test(input))
{
return '"' + input.replace(/([\x00-\x1f\\"])/g, function(a, b)
{
var c = m[b];
if (c) {
return c;
}
c = b.charCodeAt();
return '\\u00' +
Math.floor(c / 16).toString(16) +
(c % 16).toString(16);
}) + '"';
}
return '"' + input + '"';
break;
case 'array':
var a = ['['],
b,
i,
l = input.length,
v;
var p = function (s) {
if (b) {
a.push(',');
}
a.push(s);
b = true;
}
for (i = 0; i < l; i += 1) {
v = input[i];
switch (typeof v) {
case 'object':
if (v) {
p(toJSONString(v));
} else {
p("null");
}
break;
case 'array':
case 'string':
case 'number':
case 'boolean':
p(toJSONString(v));
}
}
a.push(']');
return a.join('');
break;
case 'date':
var f = function (n)
{
return n < 10 ? '0' + n : n;
}
return '"' + input.getFullYear() + '-' +
f(input.getMonth() + 1) + '-' +
f(input.getDate()) + 'T' +
f(input.getHours()) + ':' +
f(input.getMinutes()) + ':' +
f(input.getSeconds()) + '"';
case 'boolean':
return String(input);
break;
case 'number':
return isFinite(input) ? String(input) : "null";
break;
case 'object':
var a = ['{'],
b,
k,
v;
var p = function (s)
{
if (b)
{
a.push(',');
}
a.push(toJSONString(k), ':', s);
b = true;
}
for (k in input)
{
if (input.hasOwnProperty(k))
{
v = input[k];
switch (typeof v) {
case 'object':
if (v) {
p(toJSONString(v));
} else {
p("null");
}
break;
case 'string':
case 'number':
case 'boolean':
p(toJSONString(v));
break;
}
}
}
a.push('}');
return a.join('');
break;
}
}
function parseJSON(string, filter)
{
if ( window.JSON )
{
return window.JSON.parse(string);
}
try {
if (/^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/.
test(string))
{
var j = eval('(' + string + ')');
if (typeof filter === 'function') {
function walk(k, v)
{
if (v && typeof v === 'object') {
for (var i in v) {
if (v.hasOwnProperty(i)) {
v[i] = walk(i, v[i]);
}
}
}
return filter(k, v);
}
j = walk('', j);
}
return j;
}
} catch (e) {
}
throw new SyntaxError("parseJSON");
}