// JavaScript Document
function surroundText(text1, text2, textarea)
{
// Can a text range be created?
if (typeof(textarea.caretPos) != "undefined" && textarea.createTextRange)
{
var caretPos = textarea.caretPos, temp_length = caretPos.text.length;
caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text1 + caretPos.text + text2 + ' ' : text1 + caretPos.text + text2;
if (temp_length == 0)
{
caretPos.moveStart("character", -text2.length);
caretPos.moveEnd("character", -text2.length);
caretPos.select();
}
else
textarea.focus(caretPos);
}
// Mozilla text range wrap.
else if (typeof(textarea.selectionStart) != "undefined")
{
var begin = textarea.value.substr(0, textarea.selectionStart);
var selection = textarea.value.substr(textarea.selectionStart, textarea.selectionEnd - textarea.selectionStart);
var end = textarea.value.substr(textarea.selectionEnd);
var newCursorPos = textarea.selectionStart;
var scrollPos = textarea.scrollTop;
textarea.value = begin + text1 + selection + text2 + end;
if (textarea.setSelectionRange)
{
if (selection.length == 0)
textarea.setSelectionRange(newCursorPos + text1.length, newCursorPos + text1.length);
else
textarea.setSelectionRange(newCursorPos, newCursorPos + text1.length + selection.length + text2.length);
textarea.focus();
}
textarea.scrollTop = scrollPos;
}
// Just put them on the end, then.
else
{
textarea.value += text1 + text2;
textarea.focus(textarea.value.length - 1);
}
}
function zprava()
{
alert("pepoty kanče :-)");
}
function replaceText(text, textarea)
{
// Attempt to create a text range (IE).
if (typeof(textarea.caretPos) != "undefined" && textarea.createTextRange)
{
var caretPos = textarea.caretPos;
caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text + ' ' : text;
caretPos.select();
}
// Mozilla text range replace.
else if (typeof(textarea.selectionStart) != "undefined")
{
var begin = textarea.value.substr(0, textarea.selectionStart);
var end = textarea.value.substr(textarea.selectionEnd);
var scrollPos = textarea.scrollTop;
textarea.value = begin + text + end;
if (textarea.setSelectionRange)
{
textarea.focus();
textarea.setSelectionRange(begin.length + text.length, begin.length + text.length);
}
textarea.scrollTop = scrollPos;
}
// Just put it on the end.
else
{
textarea.value += text;
textarea.focus(textarea.value.length - 1);
}
}
function initRequest()
{
var httpRequest;
if (window.XMLHttpRequest) { // Mozilla, Safari, ...
httpRequest = new XMLHttpRequest();
}
else if (window.ActiveXObject) { // IE
try {
httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e) {
try {
httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
}
catch (e) {}
}
}
if (!httpRequest) {
alert('Giving up :( Cannot create an XMLHTTP instance');
return false;
}
return httpRequest;
}
function makeRequest(actionid,sndtype,sndcontent,sndparams) {
var httpRequest;
var url;
var content;
var type;
var param;
httpRequest = initRequest();
type = sndtype;
content = sndcontent;
param = sndparams;
url = actionid;
if ((type=='GET')&&(param!=''))
{
url=url+'?'+param;
param=null;
}
if (param=='') { param = null; } else { param=encodeURI(param); };
httpRequest.onreadystatechange = function() { alertContents(httpRequest,content); };
httpRequest.open(type, url, true)
httpRequest.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded; charset=utf-8');
httpRequest.setRequestHeader('Content-length', param.length);
httpRequest.send(param);
alert(httpRequest);
}
function alertContents(httpRequest,sndcontent) {
var obsah;
if (httpRequest.readyState == 4)
{
if (httpRequest.status == 200)
{
obsah = document.getElementById(sndcontent);
obsah.innerHTML = httpRequest.responseText;
alert(sndcontent);
} else
{
alert(httpRequest.status+' Problem se zpracovanim pozadavku');
}
}
}
function show_hide(el) {
if (/(^| )hidden-js( |$)/.test(el.className)) {
el.className = el.className.replace(/(^| )hidden-js( |$)/, '$2');
} else {
el.className += ' hidden-js';
}
return true;
}
function openUrl(url){
wasOpen = false;
win = window.open(url);
return (typeof(win)=='object')?true:false;
}
function activate(id){
$('.m-kat').removeClass('hover');
$('#kat-'+id).addClass('hover');
}
function odkryt(){
if(document.getElementById("skryte").style.display == "block"){
document.getElementById("skryte").style.display = "none";
document.getElementById("skryte_text").innerHTML = "BBCode";
}
else{
document.getElementById("skryte").style.display = "block";
document.getElementById("skryte_text").innerHTML = "Skrýt...";
}
}
/***********************************************
* Dynamic Countdown script- � Dynamic Drive (http://www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/
function cdtime(container, targetdate){
if (!document.getElementById || !document.getElementById(container)) return
this.container=document.getElementById(container)
this.currentTime=new Date()
this.targetdate=new Date(targetdate)
this.timesup=false
this.updateTime()
}
cdtime.prototype.updateTime=function(){
var thisobj=this
this.currentTime.setSeconds(this.currentTime.getSeconds()+1)
setTimeout(function(){thisobj.updateTime()}, 1000) //update time every second
}
cdtime.prototype.displaycountdown=function(baseunit, functionref){
this.baseunit=baseunit
this.formatresults=functionref
this.showresults()
}
cdtime.prototype.showresults=function(){
var thisobj=this
var timediff=(this.targetdate-this.currentTime)/1000 //difference btw target date and current date, in seconds
if (timediff<0){ //if time is up
this.timesup=true
this.container.innerHTML=this.formatresults()
return
}
var oneMinute=60 //minute unit in seconds
var oneHour=60*60 //hour unit in seconds
var oneDay=60*60*24 //day unit in seconds
var dayfield=Math.floor(timediff/oneDay)
var hourfield=Math.floor((timediff-dayfield*oneDay)/oneHour)
var minutefield=Math.floor((timediff-dayfield*oneDay-hourfield*oneHour)/oneMinute)
var secondfield=Math.floor((timediff-dayfield*oneDay-hourfield*oneHour-minutefield*oneMinute))
if (this.baseunit=="hours"){ //if base unit is hours, set "hourfield" to be topmost level
hourfield=dayfield*24+hourfield
dayfield="n/a"
}
else if (this.baseunit=="minutes"){ //if base unit is minutes, set "minutefield" to be topmost level
minutefield=dayfield*24*60+hourfield*60+minutefield
dayfield=hourfield="n/a"
}
else if (this.baseunit=="seconds"){ //if base unit is seconds, set "secondfield" to be topmost level
var secondfield=timediff
dayfield=hourfield=minutefield="n/a"
}
this.container.innerHTML=this.formatresults(dayfield, hourfield, minutefield, secondfield)
setTimeout(function(){thisobj.showresults()}, 1000) //update results every second
}
/////CUSTOM FORMAT OUTPUT FUNCTIONS BELOW//////////////////////////////
//Create your own custom format function to pass into cdtime.displaycountdown()
//Use arguments[0] to access "Days" left
//Use arguments[1] to access "Hours" left
//Use arguments[2] to access "Minutes" left
//Use arguments[3] to access "Seconds" left
//The values of these arguments may change depending on the "baseunit" parameter of cdtime.displaycountdown()
//For example, if "baseunit" is set to "hours", arguments[0] becomes meaningless and contains "n/a"
//For example, if "baseunit" is set to "minutes", arguments[0] and arguments[1] become meaningless etc
function formatresults2(){
if (this.timesup==false){ //if target date/time not yet met
var displaystring=""+arguments[0]+" dni "+arguments[1]+" hodin "+arguments[2]+" minut "+arguments[3]+" vterin do konce Turnaje"
}
else{ //else if target date/time met
var displaystring="" //Don't display any text
//Instead, perform a custom alert
}
return displaystring
}
var currentyear=new Date().getFullYear()
//dynamically get this Christmas' year value. If Christmas already passed, then year=current year+1
var thischristmasyear=(new Date().getMonth()>=11 && new Date().getDate()>25)? currentyear+1 : currentyear
/** Odeslání XMLHttp požadavku
* @param Function state_change funkce zajišťující obsluhu při změně stavu požadavku, dostane parametr s XMLHttp objektem
* @param string method GET|POST|...
* @param string url URL požadavku
* @param string [content] tělo zprávy
* @param object [headers] předané hlavičky ve tvaru { 'hlavička': 'obsah' }
* @return boolean true v případě úspěchu, false jinak
* @copyright Jakub Vrána, http://php.vrana.cz
*/
function send_xmlhttprequest(state_change, method, url, content, headers) {
var xmlhttp = (window.XMLHttpRequest ? new XMLHttpRequest() : (window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : false));
if (!xmlhttp) {
return false;
}
xmlhttp.open(method, url);
xmlhttp.onreadystatechange = function () {
state_change(xmlhttp);
};
headers = headers || {};
headers['X-Requested-With'] = headers['X-Requested-With'] || 'XMLHttpRequest';
for (var key in headers) {
xmlhttp.setRequestHeader(key, headers[key]);
}
xmlhttp.send(content);
return true;
}
function post_xmlhttprequest(state_change, url, form, headers) {
var elements = form.elements;
var content = [];
for (var i=0; i < elements.length; i++) {
if (elements[i].attributes.name && elements[i].attributes.name.specified && !elements[i].disabled) {
if (/^(select)$/i.test(elements[i].tagName)) {
var options = elements[i].options;
for (var j=0; j < options.length; j++) {
if (options[j].selected) {
var value = (options[j].attributes.value && options[j].attributes.value.specified ? options[j].value : options[j].text);
content.push(encodeURIComponent(elements[i].name) + '=' + encodeURIComponent(value));
}
}
} else if (!/^(submit|reset|button|file|image)$/i.test(elements[i].type) && (!/^(radio|checkbox)$/i.test(elements[i].type) || elements[i].checked)) {
content.push(encodeURIComponent(elements[i].name) + '=' + encodeURIComponent(elements[i].value));
}
}
}
if (!headers) {
headers = {};
}
headers['Content-Type'] = 'application/x-www-form-urlencoded';
return send_xmlhttprequest(state_change, 'POST', url, content.join('&'), headers);
}
function hlasovat(hlas,hlasu,stav,hlasoval) {
if(hlasoval==0){
document.getElementById('hlasu').innerHTML = hlasu + 1;
if(hlas==1) document.getElementById('stav').innerHTML = stav + 1;
if(hlas==-1) document.getElementById('stav').innerHTML = stav - 1;
$.showMessage("Děkujeme za Váš hlas!", op);
}
else{
$.showMessage("Už jste hlasoval!", op);
}
// odeslání požadavku na aktualizaci dat
if (!send_xmlhttprequest("", 'GET', '?action=hlasuj&hodnota='+hlas)) {
return false;
}
return true;
}
function hlasovat2(hlas,stav,hlasoval,id) {
if(hlasoval==0){
if(hlas==1) document.getElementById('stav'+id).innerHTML = stav + 1;
if(hlas==-1) document.getElementById('stav'+id).innerHTML = stav - 1;
$.showMessage("Děkujeme za Váš hlas!", op);
}
else{
$.showMessage("Už jste hlasoval!", op);
}
// odeslání požadavku na aktualizaci dat
if (!send_xmlhttprequest("", 'GET', '?action=hlasuj&hodnota='+hlas+'&id='+id)) {
return false;
}
return true;
}
function odeslat(form,avatar,pohlavi,sekce) {
document.getElementById('stav_odesilani').innerHTML = 'Odesílá se.
';
return post_xmlhttprequest(function (xmlhttp) {
if (xmlhttp.readyState == 4) {
if(pohlavi == '' && form.autor.value == ''){ odeslano = 0; }
else if(pohlavi == '' && form.spcontrol.value != '2'){ odeslano = 0; }
else{ odeslano = 1; }
if(avatar != '') obr_ava = avatar;
else obr_ava = '/images/avatar-none.gif';
if(pohlavi == '') pohlavi = 'normal';
if(odeslano == 1 && form.text.value != ''){
document.getElementById('stav_odesilani').innerHTML = 'Váš Komentář byl vložen.
';
document.getElementById('odeslany').innerHTML = '
'+form.text.value+'