/*function show_help () {
    if (document.getElementById('help').style.display=='none')
    document.getElementById('help').style.display='block';
    else
    document.getElementById('help').style.display='none';
}

function prevFunc() {
    var page = document.getElementById('page_no');
    page.value--;
    document.getElementById('newsForm').submit();
}

function nextFunc() {
    var page = document.getElementById('page_no');
    page.value++;
    document.getElementById('newsForm').submit();
}

function show_desription(dest,id) {
    var dest2;
    if(dest=='p_')
    dest2='c_';
    else
    dest2='p_';
    if (document.getElementById(dest+id).style.display=='none') {
        document.getElementById(dest+id).style.display='block';
        document.getElementById(dest2+id).style.display='none';
    }
    
    else {
        document.getElementById(dest+id).style.display='none';
        document.getElementById(dest2+id).style.display='block';
    }
}*/

if (document.images) {
    startImage = new Image;
    danceImage = new Image;
    stopImage = new Image;
    danceImage2 = new Image;
    stopImage2 = new Image;
    kosz1 = new Image;
    kosz2 = new Image;
    finishImage = new Image;
    danceDarkImage = new Image;
    zwinarrstat = new Image;
    zwinarrdyn =  new Image;
    red_circle = new Image;
    blue_circle = new Image;
    red_circle.src = "./images/red_circle.jpg";
    blue_circle.src = "./images/blue_circle.jpg"
    zwinarrstat.src = "./images/arr_zwin1.gif";
    zwinarrdyn.src = "./images/arr_zwin2.gif"
    kosz1.src = "./images/koszyk2.gif";
    kosz2.src = "./images/koszyk_szary2.gif";
    danceDarkImage.src = "./images/strzalka_granat.gif";
    startImage.src = "./images/strzalka1.gif";
    danceImage.src = "./images/arrow_parent2.gif";
    stopImage.src = "./images/arrow_parent3.gif";
    danceImage2.src = "./images/arrow_child2.gif";
    stopImage2.src = "./images/arrow_child3.gif";
    finishImage.src ="./images/arr_bl_r.jpg";
    whiteArrow1 = new Image;
    whiteArrow2 = new Image;
    whiteArrow3 = new Image;
    whiteArrow4 = new Image;
    whiteArrow5 = new Image;
    whiteArrow1.src = "./images/strzalka1a.gif";
    whiteArrow2.src = "./images/strzalka2a.gif";
    whiteArrow3.src = "./images/strzalka3a.gif";
    whiteArrow4.src = "./images/arrow_pom.gif";
    whiteArrow5.src = "./images/arrow_pom_stop.gif";
    grayArrow1 = new Image;
    grayArrow2 = new Image;
    grayArrow3 = new Image;
    grayArrow1.src = "./images/arr_szara1.gif";
    grayArrow2.src = "./images/arr_szara2.gif";
    grayArrow3.src = "./images/arr_szara3.gif";
}
/*
function form_filled (form_name) {
    var num_form_elements = document.form_name.elements.length;
    alert('yo: '+num_form_elements);
}
*/
function link_over (id) {
    var element = document.getElementById(id);
    element.src = danceDarkImage.src;
}

function link_out (id) {
    var element = document.getElementById(id);
    element.src = startImage.src;
}

function overBlue (id) {
    var element = document.getElementById(id);
    element.src = whiteArrow2.src;
}

function overZwin (id) {
    var element = document.getElementById(id);
    element.src = zwinarrdyn.src;
}

function overM(id) {
    var element = document.getElementById(id);
    ele = document.getElementById('kk');
    ele.style.backgroundColor="#767474" ;
    element.src=kosz2.src;
}

function outBlue (id) {
    var element = document.getElementById(id);
    element.src=whiteArrow1.src;
}

function outZwin(id) {
    
    var element = document.getElementById(id);
    
    element.src=zwinarrstat.src;
}

function outM(id) {
    var element = document.getElementById(id);
    ele = document.getElementById('kk');
    ele.style.backgroundColor="#5291BA" ;
    element.src=kosz1.src;
}

function overOrange(id) {
    var element = document.getElementById(id);
    element.src = whiteArrow4.src;
}



function outOrange(id) {
    
    var element = document.getElementById(id);
    
    element.src = whiteArrow5.src;
}


function overGray(id) {
    
    var element = document.getElementById(id);
    
    element.src = grayArrow2.src;
}



function outGray(id) {
    
    var element = document.getElementById(id);
    
    element.src = grayArrow1.src;
}

function close_banner () {
	createCookie ('banner', 'off', 14);
	if ($('banner_field'))
		$('banner_field').style.display = 'none';
	if ($('sep'))
		$('sep').style.display = 'none';
	var element = $$('div[class="top_blue_right"]')[0];
	if (element) {
		element.style.backgroundImage='url(./images/red_circle.jpg)';
		element.style.cursor = "pointer";
	}
}

function show_banner() {
		eraseCookie ('banner');
    var el = document.getElementById('banner_field');
    el.style.display = "block";
	    
    var txt='';
	    
    var elements = document.getElementById('banner_field').getElementsByTagName('input');
    for(var i=0;i<elements.length;i++) {
        txt=elements[i].value;
    }
	    
    el.innerHTML = "";
    el.innerHTML = '<input type="hidden" value="'+txt+'"><object type="application/x-shockwave-flash" data="'+txt+'" width="737" height="150"> <param name="movie" value="'+txt+'" >';
	    
   var el4 = document.getElementById('sep');
   if (el4)
    el4.style.display = "block";
	    
	var element = $$('div[class="top_blue_right"]')[0];
	if (element) {
		element.style.backgroundImage='url(./images/blue_circle.jpg)';
		element.style.cursor = "default";
	}
}

function onCircle(id) {
    var el = document.getElementById(id);
    el.style.backgroundImage='url(./images/red_circle.jpg)';
}

function outCircle(id) {
    var el = document.getElementById(id);
    el.style.backgroundImage='url(./images/blue_circle.jpg)';
}

function show_banner_left () {
	/*
	var el = document.getElementById('bLeft');
	el.innerHTML = '<object type="application/x-shockwave-flash" data="./images/baner.swf" width="190" height="400"><param name="movie" value="images/baner.swf" /><img src="./images/blank.gif" width="200" height="100" alt="" /></object>';
	*/
}

function createCookie (name, value, days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie (name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}