var messages = new Array();
var hrefs = new Array();
var messages_count = 0;
var hrefs_count = 0;
var delay = 50;
var delay2 = 6000;
var count = -1;
var text_index = 0;
var href = '';
var my_timeout;

function init_slogan(){
  if(messages.length != null || messages.length != 0) {
    my_timeout = setTimeout("scroll_slogan();", delay);
	}
}
function scroll_slogan(){
  count = (count + 1) % (text.length + 1);
  var html = text.substr(0, count);
  if(elem = document.getElementById('slogan')) {
    if (href != '') {
      elem.innerHTML = "<a href='../"+href+"'>"+html+"</a>";
    }
    else {elem.innerHTML = html;}
  }
  if(count == text.length) {
  	my_timeout = setTimeout("scroll_slogan();", delay2);
    text_index = (text_index + 1) % messages.length;
    text = messages[text_index];
    if (hrefs[text_index] != null) {href = hrefs[text_index];} else {href = '';}
    count = 0;
  } 
  else {
  	my_timeout = setTimeout("scroll_slogan();", delay);
  }
}

function upravhledani() {
	if (document.forms.hledani.nemovitost.value == 1) {
			document.forms.hledani.velikost.style.display = "inline";

	} else {
			document.forms.hledani.velikost.style.display = "none";

	}
	if (document.forms.hledani.typ.value != 1) {
			document.forms.hledani.cena_pronajem.style.display = "inline";
			document.forms.hledani.cena.style.display = "none";

	} else {
			document.forms.hledani.cena_pronajem.style.display = "none";
			document.forms.hledani.cena.style.display = "inline";

	}
	if (document.forms.hledani.nemovitost.value == 7) {
			document.forms.hledani.misto.value = 32;

	}
}