// JavaScript Document

  cas = "neni"; 
  var cosub = "";
  var co;
 

function je_java(vypnipomoc)  {

  var helpmenu;
  eell=document.getElementById(vypnipomoc).style;
  eell.display='none';
}
  
function ukaz(idecko) {
  
  var co = idecko;
  vypnivse(idecko);  
  el=document.getElementById(idecko).style;
  el.display='block';           
}

function vypnicasshow(idecko,sub) {

  clearTimeout(cas);
  co = idecko;
  cosub = sub;
  vypnivse(idecko);
  vypnivsesub(sub)  
  el=document.getElementById(idecko).style;
  el.display='block'; 
  eel=document.getElementById(sub).style;
  eel.display='block'; 
}

function vypnizacas(co,cosub) {

  nastavcas('500',co,cosub); 
  
}

function nastavcas(kolik,co,cosub)  {
  
  cas = setTimeout("vypni('" + co + "','" + cosub + "')",kolik); 
  //document.write("vypni('" + co + "','" + cosub + "')"); 
  
}
    
function vypnicas() {

  /*if(cosub != "")
  {
    clearTimeout(casub);
  }
  else
  {*/
    clearTimeout(cas);
  //}
  
}


function vypni(co,cosub) {
  
  
  ell=document.getElementById(co).style;
  ell.display='none';
  
  
  if(cosub != "")
  {
    sell=document.getElementById(cosub).style;
    sell.display='none';
  }
  
}

function vypnivse(krome)  {
  
  if(cas != "neni")
  {
    vypnicas();
  }
  
  for(i=1; i<67; i++) 
  { 
    if(i==1 || i==3 || i==5 || i==6 || i==7 || i==66)
    {
      cur = "submenu"+i;     
      if(cur != krome)
      {
       ell=document.getElementById(cur).style;
       ell.display='none';
    }
    }
	} 		
	/*if(cosub != "")
	{
  	for(e=1; e<3; e++) 
    { 
      curr = "subsubmenu"+e;     
      if(curr != krome)
      {
       elll=document.getElementById(curr).style;
       elll.display='none';
      }
  	} 
  }	*/
}

function vypnivsesub(kromesub)  {
  
  if(cas != "neni")
  {
    vypnicas();
  }
    	
	for(e=1; e<2; e++) 
  { 
    curr = "subsubmenu"+e;     
    if(curr != kromesub)
    {
     elll=document.getElementById(curr).style;
     elll.display='none';
    }
	} 	
}

// funkce pro zmenu stranky v navigaci

function gotonewpage(what) {
  value = what.options[what.selectedIndex].value;
  if (value == "") return;
  window.location.href = value;
}

// smajlici

var smajl,i_smile,nosmajl,cislo_smajlu;
var vklad,smile;
  
function smajl(cislo)
{
  for (i_smile=1; i_smile<28; i_smile++)
    {
    var b = "s"+i_smile
    document.images[b].style.borderColor ='RGB(115,186,255)';
    }
  var c = "s"+cislo;
  document.images[c].style.borderColor ='RGB(153,61,61)'; 
  //cislo_smajlu = cislo; 
  document.forms['vklad'].smile.value = cislo;  
}  

function nosmajl(cislo)
{
  var d = "s"+cislo;
  document.images[d].style.borderColor ='RGB(115,186,255)';
  document.forms['vklad'].smile.value = 'none';    
}  

function countchar()  {

 
  var maxpartsize = 2000;
  var maxparts = 1;
  var totalmaxlen = 2000;
  
  var char_in = document.humna.vzkaz.value.length;
  var purelen = totalmaxlen;
  var char_le = purelen - char_in;
  
  if (char_le < 0) {
    alert('Zpráva je příliš dlouhá!');
    document.humna.vzkaz.value = document.humna.vzkaz.value.substring(0, purelen);
    char_in = purelen;
    char_le = 0;
  }

  document.humna.char_in.value = char_in;
  document.humna.char_le.value = char_le;

}