var section_id;
var section_status = 0;
var menu_timeout_id;

function get_element(name) {
  if (document.all) {
    return document.all[name];
  }
  else {
    return document.getElementById(name);
  }
}

function collapse_menu() {
  var sections_array = new Array();
  sections_array = section_ids.split(";");
  var i = 0;
  var ul_element;
  while (sections_array[i]) {
    ul_element = get_element("menu_list_"+sections_array[i]);
    ul_element.style.display="none";
    i++;
  }
}

function section_on_now(tmp_section_id) {
  section_id = tmp_section_id;
  section_status = 1;
  section_show();
}

function menu_on(menu_item) {
  if (section_status == 3) {
    clearTimeout(menu_timeout_id);
    section_status = 2;
  }
  document.getElementById(menu_item).className='top_menu_item_gray_selected';
}

function menu_off(menu_item) {
  if (section_status == 2) {
    section_status = 3;
    menu_timeout_id = setTimeout("section_hide()",300);
  }
 	document.getElementById(menu_item).className='top_menu_item_gray';
}

function menu_off_non_hide(podstrana) {
  if (section_status == 2) {
    section_status = 3;
    menu_timeout_id = setTimeout("section_hide()",300);
  }
}

function section_off() {
  if (section_status == 2) {
    section_status = 3;
    menu_timeout_id = setTimeout("section_hide()",300);
  }
  else if (section_status == 1) {
    clearTimeout(menu_timeout_id);
    section_status = 0;
  }
}

function section_on(tmp_section_id) {
  if (section_status == 0) {
    section_status = 1;
    section_id = tmp_section_id;
    menu_timeout_id = setTimeout("section_show()",150);
  }
  else if (section_status == 3) {
    clearTimeout(menu_timeout_id);
    if (section_id == tmp_section_id) {
      section_status = 2;
    }
    else {
      section_id = tmp_section_id;
      section_status = 1;
      section_show();
    }
  }
}

function section_show() {
  if (section_status == 1) {
    collapse_menu();
    ul_element = get_element("menu_list_"+section_id);
    ul_element.style.display="block";
    section_status = 2;
  }
}

function section_hide() {
  if (section_status == 1) {
    section_status = 0;
  }
  else if (section_status == 3) {
    collapse_menu();
    section_status = 0;
  }

}