function $(id)
{
  return document.getElementById(id);
}

function check(id)
{
 if(!$(id)){return true;}
 if($(id).value=='')
 {
  $(id).style.border='2px solid red';
  return false;
 }
 $(id).style.border='';
 return true;
 
}
function valid()
{
 return true;
 x=check('email');
 y=check('nev');
 x=x&&y;
 y=check('ceg');
 x=x&&y;
 y=check('telefon');
 x=x&&y;
 y=check('cim');
 x=x&&y;
 y=check('prof');
 x=x&&y;
 y=check('honlap');
 return x;
}

function navigate3(a)
{
  document.location='/content/'+(a.value);
}

function navigal3(a)
{
  document.location='/content/'+(a.value);
}

function navigal(a)
{
  document.location='ajanlat.php?id='+(a.selectedIndex+1);
}

function navigal2(a)
{
  document.location=a.value;
}