/**
* vRegistrator base functionality
*
* @package System
* @author Vallo Reima
* @copyright (C)2010
*/
var ts; /* transit data object */
function Transit()
/*
* transit data class
* encode/decode & save data, get/set values
*/
{
var transmit = {}; /* data storage */
var that = this;
this.Enc = function(data, flag)
/*
* convert data to transit format
* in: data -- array
* flag -- true - urlencode
*/
{
var d = JSON.stringify(data);
if (flag === true) {
d = urlencode(d);
}
return d;
};
this.Dec = function(data, flag)
/*
* convert data from transit format
* in: data -- stringified string
* flag -- true - urldecode string
*/
{
var a;
var d = data;
try {
if (flag === true) {
d = urldecode(d);
}
a = JSON.parse(d);
} catch (e) {
a = {};
}
return a;
};
this.Keep = function(data)
/*
* in: data - array
*/
{
for (var c in data) {
transmit[c] = data[c];
}
};
var obj = $$('transit', 'div')[0];
var data = that.Dec(obj.innerHTML, true);
data.gap = ' '; /* html space */
data.br = '<br />'; /* html break */
that.Keep(data);
obj.parentNode.removeChild(obj);
this.Get = function(name)
/*
* get value
* in: name - data name
*/
{
if (typeof transmit[name] == "undefined") {
return null;
} else {
return transmit[name];
}
};
this.Set = function(name, value)
/*
* set value
* in: name - data name
* value - data value
*/
{
transmit[name] = value;
};
}
function FindPos(obj)
/*
* find object's real position
* in: obj - element
* out: left & top offsets
*/
{
var curleft = 0;
var curtop = 0;
if (obj.offsetParent) {
var o = obj;
do {
curleft += o.offsetLeft;
curtop += o.offsetTop;
o = o.offsetParent
} while (o);
}
return [curleft, curtop];
}
function FindParent(obj, val, trg)
/*
* find object's parent
* in: obj - element object
* val - target value to find
* trg - target to find (tag,id,...)
*/
{
var r = null;
var v = val.toLowerCase();
var t = IsSet(trg) ? trg : 'tagName';
var o = obj.parentNode;
do {
if (o[t].toLowerCase() == v) {
r = o;
break;
}
o = o.parentNode;
} while (o.tagName);
return r;
}
function Width()
{
return document.documentElement && document.documentElement.clientWidth ? document.documentElement.clientWidth :
window.innerWidth != null ? window.innerWidth : document.body != null ? document.body.clientWidth : null;
}
function Height()
{
return document.documentElement && document.documentElement.clientHeight ? document.documentElement.clientHeight :
window.innerHeight != null ? window.innerHeight : document.body != null ? document.body.clientHeight : null;
}
function LeftPos()
{
return typeof window.pageXOffset != 'undefined' ? window.pageXOffset :
document.documentElement && document.documentElement.scrollLeft ? document.documentElement.scrollLeft :
document.body.scrollLeft ? document.body.scrollLeft : 0;
}
function TopPos()
{
return typeof window.pageYOffset != 'undefined' ? window.pageYOffset :
document.documentElement && document.documentElement.scrollTop ? document.documentElement.scrollTop :
document.body.scrollTop ? document.body.scrollTop : 0;
}
function ScrollTop()
{
return document.body.scrollTop ? document.body.scrollTop :
document.documentElement.scrollTop;
}
function ScrollLeft()
{
return document.body.scrollLeft ? document.body.scrollLeft :
document.documentElement.scrollLeft;
}
function $(id, obj)
/*
* Get element by Id
*/
{
if (typeof obj == 'undefined') {
var o = document;
} else {
o = obj.document;
}
return o.getElementById(id);
}
function $$(obj, tag)
/*
* Get elements by object tag name
*/
{
var o = (typeof obj == 'string') ? document.getElementById(obj) : obj;
return o.getElementsByTagName(tag);
}
function AttachEventListener(target, eventType, functionRef, capture)
/*
* Cross-browser method
* in: target - element object
* eventType - click, ...
* functionRef - handler
* capture -- false - bubble (default)
* true - propagation
*/
{
if (typeof capture == 'undefined') {
capture = false;
}
if (target.addEventListener) {
target.addEventListener(eventType, functionRef, capture);
} else if (target.attachEvent) {
target.attachEvent('on' + eventType, functionRef);
} else {
target['on' + eventType] = functionRef;
}
}
function DetachEventListener(target, eventType, functionRef, capture)
{
if (typeof capture == 'undefined') {
capture = false;
}
if (target.removeEventListener) {
target.removeEventListener(eventType, functionRef, capture)
} else if (target.detachEvent) {
target.detachEvent('on' + eventType, functionRef);
} else {
target['on' + eventType] = null;
}
}
function _AttachEventListener(target, eventType, functionRef, capture)
/*
* Cross-browser method
* in: target - element id
* eventType - click, ...
* functionRef - handler
* capture -- false - bubble (default)
* true - propagation
*/
{
if (typeof capture == "undefined") {
capture = false;
}
if (typeof target.addEventListener != "undefined") {
target.addEventListener(eventType, functionRef, capture);
} else if (typeof target.attachEvent != "undefined") {
var functionString = eventType + functionRef;
target["e" + functionString] = functionRef;
target[functionString] = function(event)
{
if (typeof event == "undefined") {
event = window.event;
}
target["e" + functionString](event);
};
target.attachEvent("on" + eventType, target[functionString]);
} else {
eventType = "on" + eventType;
if (typeof target[eventType] == "function") {
var oldListener = target[eventType];
target[eventType] = function()
{
oldListener();
return functionRef();
}
} else {
target[eventType] = functionRef;
}
}
}
function _DetachEventListener(target, eventType, functionRef, capture)
{
if (typeof capture == "undefined") {
capture = false;
}
if (typeof target.removeEventListener != "undefined") {
target.removeEventListener(eventType, functionRef, capture)
} else if (typeof target.detachEvent != "undefined") {
var functionString = eventType + functionRef;
target.detachEvent("on" + eventType, target[functionString]);
target["e" + functionString] = null;
target[functionString] = null;
} else {
target["on" + eventType] = null;
}
}
function StopEvent(event, flag)
/*
* Prevent the Default Action for an Event
* in: event - object
* flag -- true - don't cancel bubble
*/
{
var e = event ? event : window.event;
e.returnValue = false;
if (flag !== true) {
e.cancelBubble = true;
if (e.stopPropagation) {
e.stopPropagation();
e.preventDefault();
}
}
return false;
/*
oEvent.returnValue = false;
if (oEvent.preventDefault) {
oEvent.preventDefault();
}
*/
}
function Target(e)
{
return (window.event) ? e.srcElement : e.target;
}
function EventType(event)
{
var e = event || window.event;
return e.type.toLowerCase();
}
function KeyCode(event)
{
var e = event || window.event;
return (e.which || e.keyCode || e.charCode);
// return (e.keyCode ? e.keyCode : e.charCode);
}
function IsSet(variable)
/*
* Check variable is set
*/
{
return (typeof variable != 'undefined');
}
function Empty(varMixed)
/*
* Check empty variable
*/
{
if (typeof varMixed == 'object') {
for (var i in varMixed) {
return false;
}
return true;
} else {
return (varMixed === ""
|| varMixed === 0
|| varMixed === "0"
|| varMixed === null
|| varMixed === false
|| varMixed === undefined
)
}
}
function FrameDoc(obj)
/*
* get frame document object
* in: obj -- frame object
*/
{
if (obj.contentDocument) {
var doc = obj.contentDocument;
} else if (obj.contentWindow) {
doc = obj.contentWindow.document;
} else {
doc = null;
}
return doc;
}
function SelfFocus()
/*
* focus window
* in: obj -- frame object
*/
{
self.focus();
if (BrowserName() == 'CR') {
self.open('', '_self');
}
}
function BrowserName()
/*
* get a browser name
*/
{
var c = navigator.userAgent;
if (c.indexOf('MSIE') != -1) {
c = 'IE';
} else if (c.indexOf('Firefox') != -1) {
c = 'FF';
} else if (c.indexOf('Chrome') != -1) {
c = 'CR';
} else if (c.indexOf('Safari') != -1) {
c = 'SF';
} else if (c.indexOf('Opera') != -1) {
c = 'OP';
} else {
c = navigator.appName;
}
return c;
}
function GetHTTPObject()
/*
* if returns an object, the browser is Ajax compatible
* otherwise error string is returned
*/
{
var obj = false;//set to false, so if it fails, do nothing
if (window.XMLHttpRequest) {//detect to see if browser allows this method
obj = new XMLHttpRequest();//set var the new request
} else if (window.ActiveXObject) {//detect to see if browser allows this method
try {
obj = new ActiveXObject("Msxml2.XMLHTTP");//try this method first
} catch (e) {//if it fails move onto the next
try {
obj = new ActiveXObject("Microsoft.XMLHTTP");//try this method next
} catch (e) {//if that also fails return false.
obj = e.description;
}
}
}
return obj;
}
function evil(code) {
return eval(code);
}
function GetButton(event)
/*
* Get the current mouse button
* in: e - event
* out: L,M,R - button sign
*/
{
var e = event || window.event;
var button;
if (e.which == null) {
button = (e.button < 2) ? "L" : ((e.button == 4) ? "M" : "R");
} else {
button = (e.which < 2) ? "L" : ((e.which == 2) ? "M" : "R");
}
return button;
}
function GetButtonPos(event)
/* Get current mouse position */
{
var e = event || window.event;
var posx = 0;
var posy = 0;
if (e.pageX || e.pageY) {
posx = e.pageX;
posy = e.pageY;
} else if (e.clientX || e.clientY) {
posx = e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;
posy = e.clientY + document.body.scrollTop + document.documentElement.scrollTop;
}
return [posx, posy];
}
function SetHash(h)
// replace url hash
{
location.hash = h;
}
function GetHash()
// read url hash
{
var h = location.hash.split('#')[1] || '';
return h;
}
function LocalTimeOffset()
// client timezone offset relative to UTC
{
var date = new Date();
return -date.getTimezoneOffset();
}
function TimeAdd(time, span)
/*
* calculate time
* in: time -- hh:ss
* span -- minutes to add
*/
{
var a = time.split(/:/);
var b = [parseInt(a[0], 10), parseInt(a[1], 10) + parseInt(span, 10)];
a = [b[0] + Math.floor(b[1] / 60), b[1] % 60];
var c = Pad(a[0].toString(10), 2, '0', 1) + ':' + Pad(a[1].toString(10), 2, '0', 1);
return c
}
function DaysInMonth(date)
/*
* get number of days in month
* in: date -- any date in the month - object
*/
{
var m = date.getMonth() + 1;
var y = date.getFullYear()
var d = new Date(y, m, 0);
return d.getDate();
}
function GetMonday(date)
/*
* get the first day of the week
* in: date -- any date in the month - object
*/
{
var day = date.getDay();
var diff = date.getDate() - day + (day == 0 ? -6 : 1); /* adjust when day is sunday */
return new Date(date.setDate(diff));
}
Date.prototype.getWeek = function()
/*
* http://tech-hacks.net/tech/19/get-the-weeknumber-with-javascript/
*/
{
var determinedate = new Date();
determinedate.setFullYear(this.getFullYear(), this.getMonth(), this.getDate());
var D = determinedate.getDay();
if(D == 0) D = 7;
determinedate.setDate(determinedate.getDate() + (4 - D));
var YN = determinedate.getFullYear();
var ZBDoCY = Math.floor((determinedate.getTime() - new Date(YN, 0, 1, -6)) / 86400000);
var WN = 1 + Math.floor(ZBDoCY / 7);
return WN;
}
function IsEmail(val, flg) {
var ptn = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/;
return (flg && !val) || ptn.test(Trim(val, 'r'));
}
function IsPhone(phn, cry)
/*
* check phone number correctness
* out: true -- correct or empty
*/
{
var v = phn.replace(/ |\-|\./g, '');
if (Empty(cry) && v.substr(0, 1) == '+') {
v = v.substr(1);
}
var l = v.length;
return (l == 0 || (IsNumeric(v) && l > 5 && phn.length < 16));
}
function IsArray(varMixed) {
return (typeof varMixed == 'object') && (varMixed instanceof Array);
}
function ArrayKeys(h) {
var i, a = [];
for (i in h)
a.push(i);
return a;
}
function ArraySort(a) {
var k = ArrayKeys(a);
k.sort();
var s = {};
for (var i in k) {
s[k[i]] = a[k[i]];
}
return s;
}
function ArrayMerge()
/*
* Merge associative arrays
*/
{
var destination = {};
for (var i = 0; i < arguments.length; i++) {
var source = arguments[i];
for (var property in source) {
destination[property] = source[property];
}
}
return destination;
}
function ArraySearch(needle, haystack, argStrict) {
// Searches the array for a given value and returns the corresponding key if successful
// + original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// * example 1: array_search('zonneveld', {firstname: 'kevin', middle: 'van', surname: 'zonneveld'});
// * returns 1: 'surname'
var strict = !!argStrict;
var key = '';
for (key in haystack) {
if ((strict && haystack[key] === needle) || (!strict && haystack[key] == needle)) {
return isNaN(Number(key)) ? key : parseInt(key);
}
}
return false;
}
function ArrayFirst(varMixed)
/*
* Get 1st associative array element
*/
{
var c = '';
if (typeof varMixed == 'object') {
for (var o in varMixed) {
if (varMixed.hasOwnProperty(o)) {
c = o;
break;
}
}
}
return c;
}
function CloneObject(obj)
{
if (typeof obj !== 'object' || obj === null) {
return obj;
}
var c = obj instanceof Array ? [] : {};
for (var i in obj) {
if (obj.hasOwnProperty(i)) {
c[i] = CloneObject(obj[i]);
}
}
return c;
}
function Split(str, spr)
// split string to (empty) array
{
if (!IsSet(str) || IsBlank(str)) {
var a = [];
} else {
if (typeof spr == 'undefined') {
spr = ',';
}
a = str.split(spr);
}
return a;
}
function Enable(obj, flg)
/*
* enable/disable foem element
* in: obj -- element object
* flg -- true - enable
*/
{
if (flg === true) {
obj.removeAttribute('disabled');
obj.disabled = false;
} else {
obj.setAttribute('disabled', 'disabled');
obj.disabled = true;
}
}
function Sibling(obj, flg)
/*
* find sibling element
* in: obj -- current element object
* flg -- true - next
* false - previous
*/
{
var o = flg ? obj.nextSibling : obj.previousSibling;
while (o && o.nodeType != 1)
{
o = flg ? o.nextSibling : o.previousSibling;
}
return o;
}
function IsBlank(string)
/*
* Check string blankness
*/
{
var blankRE = /^[\s]*$/;
return blankRE.test(string);
}
function Repeat(string, count)
/*
* make repeating string
*/
{
var c = [count + 1].join(string);
return c;
}
function Trim(string, flag)
/*
* trim the string
* flag: l -- left
* r -- right
* else both
*/
{
if (flag === undefined) {
c = string.replace(/^\s+|\s+$/g, '');
} else if (flag.toLowerCase() == 'l') {
var c = string.replace(/^\s+/, '');
} else if (flag.toLowerCase() == 'r') {
c = string.replace(/\s+$/, '');
}
return c;
}
function Pad(val, len, pad, dir)
/**
*
* Javascript string pad
* http://www.webtoolkit.info/
*
* This functions returns the input string padded on the left, the right,
* or both sides to the specified padding length. If the optional argument "pad"
* is not supplied, the input is padded with spaces, otherwise it is padded with
* characters from "pad" up to the "len" length.
**/
{
var STR_PAD_LEFT = 1;
var STR_PAD_RIGHT = 2;
var STR_PAD_BOTH = 3;
if (typeof(len) == "undefined") {
len = 0;
}
if (typeof(pad) == "undefined") {
pad = ' ';
}
if (typeof(dir) == "undefined") {
dir = STR_PAD_RIGHT;
}
var str = val.toString();
if (len + 1 >= str.length) {
switch (dir) {
case STR_PAD_LEFT:
str = Array(len + 1 - str.length).join(pad) + str;
break;
case STR_PAD_BOTH:
var right = Math.ceil((padlen = len - str.length) / 2);
var left = padlen - right;
str = Array(left + 1).join(pad) + str + Array(right + 1).join(pad);
break;
default:
str = str + Array(len + 1 - str.length).join(pad);
break;
} // switch
}
return str;
}
function Left(str, n) {
if (n <= 0)
return "";
else if (n > String(str).length)
return str;
else
return String(str).substring(0, n);
}
function Right(str, n) {
if (n <= 0)
return "";
else if (n > String(str).length)
return str;
else {
var iLen = String(str).length;
return String(str).substring(iLen, iLen - n);
}
}
function ucfirst(str) {
// Makes a string's first character uppercase
str += '';
var f = str.charAt(0).toUpperCase();
return f + str.substr(1);
}
function GetType(val)
// Get php-style variable type
{
var t = typeof val;
switch (t) {
case 'object':
t = 'object';
break;
case 'string':
t = 'string';
break;
case 'boolean':
t = 'bool';
break;
case 'number':
t = IsFloat(val) ? 'float' : 'int';
break;
default:
t = 'null';
}
return t;
}
function IsInt(v) {
var n = Number(v);
return (n === ~~n);
}
function IsFloat(num)
// Detect whether num is floating-point
{
return parseFloat(num * 1) != parseInt(num * 1, 10);
}
function IsNumber(val, tpe)
/*
* validate number
* in: val -- number value
* tpe -- type - nNzZ
*
*/
{
var f = !isNaN(val);
if (f && typeof tpe != 'undefined') {
var v = Number(val);
var t = tpe.toUpperCase();
if (v < 0 && t == tpe || v == 0 && tpe == 'n' || ('NZ'.indexOf(t) + 1 && v != parseInt(v))) {
f = false;
}
}
return f;
}
function IsNumberType(tpe)
/*
* check if any number type
* in: tpe -- type - nNzZ
*/
{
return 'nNzZrR'.indexOf(tpe) + 1 ? true : false;
}
function IsNumeric(num)
// Detect whether string is numeric
{
return typeof num == 'string' && num.match(/^[0-9]+$/);
}
function CookieRead(name)
{
if (document.cookie.length > 0) {
var i = document.cookie.indexOf(name + "=");
if (i != -1) {
i = i + name.length + 1;
var j = document.cookie.indexOf(";", i);
if (j == -1) {
j = document.cookie.length;
}
return document.cookie.substring(i, j);
}
}
return "";
}
function CookieDelete(name) {
CookieWrite(name, "", -1);
}
function DumpArray(arr)
/*
* Convert array contents to string
*/
{
var dump = 'Array:';
for (var item in arr) {
dump += "\r\n" + item + '=' + arr[item];
}
return dump;
}
function CnvEnts(s, f)
/*
* replace entities with characters
* in: s - string
* f -- true - encode
* false - decode
*/
{
var ent = ['<br/>', '&', '>', '<', '"'];
var cde = ["\n", '\x26', '\x3E', '\x3C', '\x22'];
var c = s;
if (f) {
var e = ent;
var r = cde;
} else {
e = cde;
r = ent;
}
for (var i = 1; i < e.length; i++) {
c = c.replace(new RegExp(e[i], 'g'), r[i]);
}
if (!f) {
c = c.replace(new RegExp(e[0], 'g'), r[0]);
}
return c;
}
function urlencode(str) {
// @ http://kevin.vanzonneveld.net
var histogram = {}, tmp_arr = [];
var ret = str.toString();
var replacer = function(search, replace, str) {
var tmp_arr = [];
tmp_arr = str.split(search);
return tmp_arr.join(replace);
};
// The histogram is identical to the one in urldecode.
histogram["'"] = '%27';
histogram['('] = '%28';
histogram[')'] = '%29';
histogram['*'] = '%2A';
histogram['~'] = '%7E';
histogram['!'] = '%21';
histogram['%20'] = '+';
ret = encodeURIComponent(ret);
for (search in histogram) {
replace = histogram[search];
ret = replacer(search, replace, ret) // Custom replace. No regexing
}
// Uppercase for full compatibility
return ret.replace(/(\%([a-z0-9]{2}))/g, function(full, m1, m2) {
return "%" + m2.toUpperCase();
});
return ret;
}
function urldecode(str) {
// @ http://kevin.vanzonneveld.net
var histogram = {};
var ret = str.toString();
var replacer = function(search, replace, str) {
var tmp_arr = [];
tmp_arr = str.split(search);
return tmp_arr.join(replace);
};
// The histogram is identical to the one in urlencode.
histogram["'"] = '%27';
histogram['('] = '%28';
histogram[')'] = '%29';
histogram['*'] = '%2A';
histogram['~'] = '%7E';
histogram['!'] = '%21';
histogram['%20'] = '+';
for (replace in histogram) {
search = histogram[replace]; // Switch order when decoding
ret = replacer(search, replace, ret) // Custom replace. No regexing
}
ret = decodeURIComponent(ret);
return ret;
}
function htmlspecialchars(str) {
if (typeof(str) == "string") {
str = str.replace(/&/g, "&"); /* must do & first */
str = str.replace(/"/g, """);
str = str.replace(/'/g, "'");
str = str.replace(/</g, "<");
str = str.replace(/>/g, ">");
}
return str;
}
function htmlspecialchars_decode(str) {
if (typeof(str) == "string") {
str = str.replace(/>/ig, ">");
str = str.replace(/</ig, "<");
str = str.replace(/'/g, "'");
str = str.replace(/"/ig, '"');
str = str.replace(/&/ig, '&'); /* must do & last */
}
return str;
}
|
Download
