/*******************************************************************************
DHTML knihovna
==============
Version:	1.1 (9.6.2004)
*******************************************************************************/

var jsDOM0 = (document.all);
var jsDOM1 = (document.getElementById);
var jsDOM = jsDOM0 || jsDOM1;
var jsDebug = 0;

function getObj (name) {
    if (typeof name == "object") return name;
    if (jsDOM1) return document.getElementById(name);
    if (jsDOM0) return eval('document.all.'+name);
    else return null;
    }

function objSetStyle (obj, prop, val) {
    var o = objGet(obj);
    if (o && o.style) {
        eval ('o.style.'+prop+'="'+val+'"');
        return true;
    }
    else return false;
}

function objShow (obj, on) {
    return objSetStyle(obj, 'visibility', (on) ? 'visible':'hidden');
}

function objDisplay (obj, on, type) {
    if (on && !type) type = 'block';
    return objSetStyle(obj, 'display', (on) ? type: 'none');
}


function imagepopup(p,x,y) {
photopop = window.open('../../../imagepopup.php?photo='+p,'photopop','resizable=0,status=0,menubar=0,toolbar=0,top=50,left=150,scrollbars=0,location=0,directories=0,width='+x+',height='+y);
photopop.focus();
}

function imagepopup2(p,x,y,pozn,titulek) {
photopop = window.open('imagepopup.php?photo='+p+'&titulek='+titulek+'&poznamka='+pozn,'photopop','resizable=0,status=0,menubar=0,toolbar=0,top=0,left=0,scrollbars=0,location=0,directories=0,width='+x+',height='+y);
photopop.focus();
}

function newwin(p,x,y) {
newwinpop = window.open('index.php?Mode=4&popup='+p,'newwinpop','resizable=0,status=0,menubar=0,toolbar=0,scrollbars=0,location=0,directories=0,width='+x+',height='+y);
newwinpop.focus();
}

function validContactForm() {
errText = "Pro odeslání formuláře musíte vyplnit:\n\n";
errFlag = false;
	
if(getObj('name').value == "") {
  errFlag = true;
  errText = errText + "Jméno\n";
}
		
if(getObj('street').value == "") {
	errFlag = true;
	errText = errText + "Ulici\n";
}
		
if(getObj('city').value == "") {
	errFlag = true;
	errText = errText + "Město\n";
}
		
if(getObj('phone').value == "") {
	if(getObj('email').value == "") {
   errFlag = true;
	 errText = errText + "Telefon nebo e-mail\n";
	} 
}

if(errFlag) {
	alert(errText);
	return false;
} else {
	return true;
}
}

function validSearchForm(form) {
 if (form.search.value == "Hledej zboží") {
   alert ("Zadejte výraz ke hledání!");
   return (false);
 }
}

function validObjForm(form) {
 if (form.obj.value == "") {
   alert ("Zadejte emailovou adresu!");
   return (false);
 }
 else
 {
   inp=form.obj.value;
   mail=/^.+@.+\..{2,4}$/
   if (mail.test(inp)==false) {
     window.alert("Nesprávný tvar emailové adresy!");
   return (false);
   }
 }
}

function menu(idex){
  if (document.getElementById(idex).style.display=='none') {  
    document.getElementById(idex).style.display='';
  }
  else {
    document.getElementById(idex).style.display='none';
  }
}

function proste(idex,idex2){
  if (document.getElementById(idex2).style.display=='none') {
    document.getElementById(idex).style.background='#FAFAFA url(../images/sipka_dolu.gif) no-repeat 437px 12px';
  }
  else {
    document.getElementById(idex).style.background='#FEEDE3 url(../images/sipka_nahoru.gif) no-repeat 437px 12px';
  }
}

function formular(idex,div,select1,select2) {
  idex2 = idex+1;
  idex1 = div+idex;
  idex2 = div+idex2;
  select1 = select1+idex; 
  select2 = select2+idex;

  if ((document.getElementById(idex1).style.display=='') && (document.getElementById(select1).value!='') && (document.getElementById(select2).value!='')) {  
     document.getElementById(idex2).style.display='';
  }
}

function nabidka(idex,div,select1) {
  idex2 = idex+1;
  idex1 = div+idex;
  idex2 = div+idex2;
  select1 = select1+idex; 

  if ((document.getElementById(idex1).style.display=='') && (document.getElementById(select1).value!='')) {  
     document.getElementById(idex2).style.display='';
  }
}

function obory(idex) {
  idex1 = "obory_"+idex;
  idex3 = "obory_"+(idex+1);
  idex2 = "oborydiv"+(idex+1);
  idex4 = "oborydiv"+idex;
  if (document.getElementById(idex1).value!='') {  
     document.getElementById(idex2).style.display='';
  }
  if ((document.getElementById(idex1).value=='') && (document.getElementById(idex3).value=='')) {
     document.getElementById(idex4).style.display='none';
  }
  if ((document.getElementById(idex1).value=='') && (document.getElementById(idex3).value!='')) {
     document.getElementById(idex4).style.display='none';
  }
  
  je = 0;  
  
  for (i=1; i<=20; i++) {
   id = "obory_"+i;
   if (document.getElementById(id).value=='jiné')
    je = 1;
  }
  
  if (je==1) {
    document.getElementById("jinyobor").style.display='';
  }
  else {
    document.getElementById("jinyobor").style.display='none';
  }
  
}

function formular_zl(x) {
  if (x=="a") {
    document.getElementById("ic").style.display='';
    document.getElementById("dic").style.display='';
  }
  if (x=="n") {
    document.getElementById("ic").style.display='none';
    document.getElementById("dic").style.display='none';
  }
}

function zdarmas(x) {
  if (x=="a") {
    document.getElementById("zdarmaano").style.display='';
    document.getElementById("zdarmane").style.display='none';
  }
  if (x=="n") {
    document.getElementById("zdarmaano").style.display='none';
    document.getElementById("zdarmane").style.display='';
  }
}

function zdarma() {
  if ((document.getElementById("sluzba").value=="Prostý překlad") || (document.getElementById("sluzba").value=="Ověřený překlad")) {
    document.getElementById("divzdarma1").style.display='';
    document.getElementById("divzdarma2").style.display='none';
    document.getElementById("divzdarma3").style.display='none';
    document.getElementById("divzdarma4").style.display='none';
    document.getElementById("hlkol8").style.display='';
    document.getElementById("hlkol2").style.background='url(../images/proste_bg.gif) repeat-x bottom left';
    if (document.getElementById("sluzba").value=="Prostý překlad") {
      document.getElementById("typsouboru").style.display='';
      document.getElementById("datum2").style.top='1060px';
    }
    if (document.getElementById("sluzba").value=="Ověřený překlad") {
      document.getElementById("typsouboru").style.display='none';
      document.getElementById("datum2").style.top='972px';
    }
  }
  if (document.getElementById("sluzba").value=="Tlumočení") {
    document.getElementById("divzdarma1").style.display='none';
    document.getElementById("divzdarma2").style.display='';
    document.getElementById("divzdarma3").style.display='none';
    document.getElementById("divzdarma4").style.display='none';
    document.getElementById("hlkol8").style.display='';
    document.getElementById("hlkol2").style.background='url(../images/proste_bg.gif) repeat-x bottom left';
  }
  if ((document.getElementById("sluzba").value=="Korektura") || (document.getElementById("sluzba").value=="Překlad www stránek") || (document.getElementById("sluzba").value=="Audio & video překlad")) {
    document.getElementById("divzdarma1").style.display='none';
    document.getElementById("divzdarma2").style.display='none';
    document.getElementById("divzdarma3").style.display='';
    document.getElementById("divzdarma4").style.display='none';
    document.getElementById("hlkol8").style.display='none';
    document.getElementById("hlkol2").style.background='';
  }
  if (document.getElementById("sluzba").value=="Výuka") {
    document.getElementById("divzdarma1").style.display='none';
    document.getElementById("divzdarma2").style.display='none';
    document.getElementById("divzdarma3").style.display='none';
    document.getElementById("divzdarma4").style.display='';
    document.getElementById("hlkol8").style.display='none';
    document.getElementById("hlkol2").style.background='';
  }  
}

function cat() {
  if (document.getElementById("cat5").checked) {
    document.getElementById("catjine").style.display='';
  }
  else {
    document.getElementById("catjine").style.display='none';
  }
}

function tlumoc(x,y) {
  if (document.getElementById(x).checked) {
    document.getElementById(y).style.display='';
  }
  else {
    document.getElementById(y).style.display='none';
  }
}

function popupOdkazy() {
  if (!document.getElementsByTagName) return false;
  var links = document.getElementsByTagName("a");
  for (var i=0; i < links.length; i++) {
    if (links[i].className.match("pop")) {
      links[i].onclick = function() { return !window.open(this.href); }
    }
  }  return true;
}
window.onload = popupOdkazy;