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');
 if (s)
 	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() {
if (s)
	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 false;
}

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

function ShowBox(id, ms, timer) {
	var timer=(timer==null) ? 0 : timer;
	var objref=document.getElementById(id);

	var scrOfX = 0, scrOfY = 0;
	if( typeof( window.pageYOffset ) == 'number' ) {
		//Netscape 
		scrOfY = window.pageYOffset;
		scrOfX = window.pageXOffset;
	} else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
		//DOM
		scrOfY = document.body.scrollTop;
		scrOfX = document.body.scrollLeft;
	} else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {
		//IE6
		scrOfY = document.documentElement.scrollTop;
		scrOfX = document.documentElement.scrollLeft;
	}
	//  wysrodkowanie w pionie 
	var topBoxOffset=scrOfY+(screen.availHeight/3)-(objref.offsetHeight/2);
	//	wysrodkowanie w poziomie
	var leftBoxOffset=scrOfX+(screen.availWidth/2)-(objref.offsetWidth/2);

	objref.style.top=topBoxOffset+"px";
	objref.style.left=leftBoxOffset+"px";
	if (timer < ms) {
		objref.style.display="block";
		timer+=10;
		setTimeout("ShowBox('"+id+"',"+ms+","+timer+")",1);
	} else {

		objref.style.display="none";

	}
}