function hover(obj, state)
{
  if (state)
    obj.src = eval(obj.name + 'x.src')
  else
    obj.src = eval(obj.name + '.src')
}


function top() {
  window.scrollTo(0, 0);
}


function back() {
  history.back();
}

function getEl(sId) {
  return (document.all? document.all(sId): (document.getElementById? document.getElementById(sId): null));
}

function newWindow( sVar )
{
 eval("var f=window.open('slika.asp?id=" + sVar + "','gallery','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=300 ,height=300');f.focus();");
}

function formCheck(){
	fali = "";
	
	if (document.obrazac.ime.value == "") fali = fali + "\n- Ime";
	if (document.obrazac.adresa.value == "") fali = fali + "\n- Adresu";
	if (document.obrazac.mjesto.value == "") fali = fali + "\n- Mjesto";
	if (document.obrazac.poruka.value == "") fali = fali + "\n- Poruku";
	if (document.obrazac.email.value == "") fali = fali + "\n- E-mail";
	if (fali != "")
	   alert("Niste upisali sve potrebne podatke!" + "\n\n" + "Molimo upišite:" + fali)
	else
	 document.obrazac.submit();
}

function closeLinkStyle( nVar ) {
  for ( i=1; i<6; i++ ) {
    sTmpName = 'link_'+ i +'_'+ nVar;
    if ( getEl( sTmpName ) ) getEl( sTmpName ).className = 'default';
  }
}


function switchImg( nID, sPicID, sPic ) {
  closeLinkStyle( sPicID );
  getEl( 'pic'+ sPicID ).src = sPic;
  getEl( 'link_'+ nID +'_'+ sPicID ).className = 'active';
}