/* ablaknyitások */
function ablak(link,w,h,scr) {
 if (scr == 1) {
  ujablak = window.open(link,'win',"toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=yes,resizable=no,width="+w+",height="+h);
 } else {
 //alert(link);
 ujablak = window.open(link,'win',"toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=no,resizable=no,width="+w+",height="+h);
 }

 ujablak.moveTo((screen.availWidth-w)/2,(screen.availHeight-h)/2);
 ujablak.focus();
}

function ablakscrl(link,w,h)
{
 ujablak = window.open(link,'win',"toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=yes,resizable=no,width="+w+",height="+h);
 ujablak.moveTo((screen.availWidth-w)/2,(screen.availHeight-h)/2);
 ujablak.focus();
}


/* Sütik */
function setCookie(name, value, expDays) {
 if (expDays != null) {
 var expire = new Date(); 
 expire.setTime(expire.getTime() + (expDays*24*60*60*1000));
 } else {
 var expire = "";
 }
document.cookie = name + "=" + escape(value) + ((expire == null) ? "" : ("; expires=" + expire.toGMTString())+"; path=/; domain=.lejatszo.hu");
}

function getCookie(Name){
  var search = Name + "=";
  if (document.cookie.length > 0){
    offset = document.cookie.indexOf(search);
    if (offset != -1){
      offset += search.length;
      end = document.cookie.indexOf(";", offset);
      if (end == -1) end = document.cookie.length;
      return unescape(document.cookie.substring(offset, end));
    }
  }
}

/* textarea beírható karakterek */
var ns6=document.getElementById&&!document.all

function restrictinput(maxlength,e,placeholder)
{
 if (window.event&&event.srcElement.value.length>=maxlength)
  return false
 else if (e.target&&e.target==eval(placeholder)&&e.target.value.length>=maxlength)
 {
  var pressedkey=/[a-zA-Z0-9\.\,\/]/ //detect alphanumeric keys
  if (pressedkey.test(String.fromCharCode(e.which)))
  e.stopPropagation()
 }
}

function countlimit(maxlength,e,placeholder)
{
 var theform=eval(placeholder)
 var lengthleft=maxlength-theform.value.length
 var placeholderobj=document.all? document.all[placeholder] : document.getElementById(placeholder)
 if (window.event||e.target&&e.target==eval(placeholder))
 {
  if (lengthleft<0)
   theform.value=theform.value.substring(0,maxlength)
  placeholderobj.innerHTML=lengthleft
 }
}

function displaylimit(thename, theid, thelimit)
{
 var theform=theid!=""? document.getElementById(theid) : thename
 var limit_text='<b><span id="'+theform.toString()+'">'+thelimit+'</span></b> karakter írható még be.'
 if (document.all||ns6)
  document.write(limit_text)
 if (document.all)
 {
  eval(theform).onkeypress=function(){ return restrictinput(thelimit,event,theform)}
  eval(theform).onkeyup=function(){ countlimit(thelimit,event,theform)}
 }
 else if (ns6)
 {
  document.body.addEventListener('keypress', function(event) { restrictinput(thelimit,event,theform) }, true);
  document.body.addEventListener('keyup', function(event) { countlimit(thelimit,event,theform) }, true);
 }
}

function displaylimit_en(thename, theid, thelimit)
{
 var theform=theid!=""? document.getElementById(theid) : thename
 var limit_text='Still <b><span id="'+theform.toString()+'">'+thelimit+'</span></b> chars writeable.'
 if (document.all||ns6)
  document.write(limit_text)
 if (document.all)
 {
  eval(theform).onkeypress=function(){ return restrictinput(thelimit,event,theform)}
  eval(theform).onkeyup=function(){ countlimit(thelimit,event,theform)}
 }
 else if (ns6)
 {
  document.body.addEventListener('keypress', function(event) { restrictinput(thelimit,event,theform) }, true);
  document.body.addEventListener('keyup', function(event) { countlimit(thelimit,event,theform) }, true);
 }
}


function taglogin_chk() {
 if ((document.login.taglogin.value.length < 3) || (document.login.taglogin.value == "login név")) {
 alert("Add meg a felhasználói neved!");
 return false;
 }
 if (document.login.tagpass.value.length < 1) {
 alert("Add meg a jelszavad!");
 return false;
 }
return true;
}

function taglogin_chk2() {
 if ((document.login2.taglogin.value.length < 3) || (document.login2.taglogin.value == "login név")) {
 alert("Add meg a felhasználói neved!");
 return false;
 }
 if (document.login2.tagpass.value.length < 1) {
 alert("Add meg a jelszavad!");
 return false;
 }
return true;
}