function Buttons(){
    inputs = document.getElementsByTagName('input');
    for(i = 0; i < inputs.length; i++){
        if(inputs[i].type != 'image')
        inputs[i].className='input';
        if(inputs[i].type == 'submit')
        inputs[i].className='button';
    }
}
function Init(){
    Buttons();
    /**
    * wyłączamy autocomplete zeby nie kolidowac z hintami ajaxowymi
    * _i_ zachowac zgodnosc z xhtml
    */
    var s = document.getElementById('search_query_words');
    s.setAttribute("autocomplete", "off");
}

function imageScale(sender, max_size) {
    p=0;
    if (sender.width > max_size) {
        p = (max_size / sender.width);
    }
    else {
        if (sender.height > max_size) {
            p = (max_size / sender.height);
        }
    }
    if(p > 0) {
        sender.width = p * sender.width;
    }
}


function searchOver (what) {
    document.getElementById(what).className = 'HintHighlight';
    showHints();
}
function searchOut (what) {
    document.getElementById(what).className = 'HintUnHighlight';
}
function searchDown (str) {
    document.getElementById('search_query_words').value = str;
}
var timeout=1000;
var oldQuery='';
function hintMe() {
    query=document.getElementById('search_query_words').value;
    /*hint.className='searchDivHidden';*/
    document.getElementById('searchHint').style.visibility='visible';
    if (query != oldQuery) {
        oldQuery=query;
        if (query && query.length>3) {
            window.setTimeout('xajax_searchHints(query);',timeout);
        } else {
            hideHints();
        }
    }
}
function showHints() {
    query=document.getElementById('search_query_words').value;
    if (query && query.length>3) {
        hint=document.getElementById('searchHint');
        if (hint.style.visibility!='visible') hint.style.visibility='visible';
    }
}
function hideHints() {
    hint=document.getElementById('searchHint');
    hint.style.visibility='hidden';
}
function auto_off() {

    alert(s.toString);
}

function hide_list(list)
{
    list.style.display='none';
}

function show_list(list)
{
    list.style.display='block';
}

function visible(list)
{
    if ((list.style.display=='block') || list.style.display=='')
    return true;

    return fa