//    <SCRIPT TYPE="text/javascript">
<!--
function showitinline(what) {
 var o = document.getElementById(what);
 o.style.display = 'inline';
}

function hideit(what) {
 var o = document.getElementById(what);
 o.style.display = 'none';
}

function form6_change() {
 var o = document.getElementById('chsuhlas');
  hideit('suhlasil');
 if (o.checked) {showitinline('suhlasil');  }
}

function celeonly(myfield, e, dec)
{
var key;
var keychar;

if (window.event)
   key = window.event.keyCode;
else if (e)
   key = e.which;
else
   return true;
keychar = String.fromCharCode(key);

// control keys
if ((key==null) || (key==0) || (key==8) ||
    (key==9) || (key==13) || (key==27) )
   return true;

// numbers
else if ((("0123456789").indexOf(keychar) > -1))
   return true;

// decimal point jump
else if (dec && (keychar == "."))
   {
   myfield.form.elements[dec].focus();
   return false;
   }
else
   return false;
}

//-->
//</SCRIPT>
//    <SCRIPT TYPE="text/javascript">
<!--

function numbersonly(myfield, e, dec)
{
var key;
var keychar;

if (window.event)
   key = window.event.keyCode;
else if (e)
   key = e.which;
else
   return true;
keychar = String.fromCharCode(key);

// control keys
if ((key==null) || (key==0) || (key==8) ||
    (key==9) || (key==13) || (key==27) )
   return true;

// numbers
else if ((("0123456789.").indexOf(keychar) > -1))
   return true;

// decimal point jump
else if (dec && (keychar == "."))
   {
   myfield.form.elements[dec].focus();
   return false;
   }
else
   return false;
}

//-->
//</SCRIPT>

function getCheckedValue(radioObj) {
 if(!radioObj)
  return "";
 var radioLength = radioObj.length;
 if(radioLength == undefined)
  if(radioObj.checked)
   return radioObj.value;
  else
   return "";
 for(var i = 0; i < radioLength; i++) {
  if(radioObj[i].checked) {
   return radioObj[i].value;
  }
 }
 return "";
}

function Validate(theForm) {

 
}

 
//    <script type="text/javascript">
    var rozbalene;
    function RozbalMenu(id)
    {
     var Rozbal = document.getElementById('main_menu_'+id);
      if (!Rozbal){ return;}

      if(!isNaN(rozbalene)){
        var Zbal = document.getElementById('main_menu_'+rozbalene);
        if (!Zbal){ return;}
        Zbal.style.display = "none";
      }
      if(rozbalene != id){
        rozbalene = id;
        Rozbal.style.display = "block";
      } else {
        rozbalene = NaN;
      }
    }
//    </script>