/* reklama */

function nastartuj ( )
{
     var o = setTimeout("zobrazbanner()", 15000);
     var t = setTimeout("zobrazflyery()", 10000);
}


function zobrazbanner ()
{
     var url = 'ajax_banner.php';
     var pars = '';
     var target = 'banner';
     var myBanner = new Ajax.Updater(target, url, {method: 'post', parameters: pars});
     var to = setTimeout("zobrazbanner()", 15000);
}


function zobrazflyery ( )
{
     var url = 'ajax_flyer.php';
     var pars = '';
     var target = 'flyery';
     var myBanner = new Ajax.Updater(target, url, {method: 'post', parameters: pars});
     var to = setTimeout("zobrazflyery()", 10000);
}


/* menu */
function rozni(id)
{
 var spodni = 'menu_'+id+'_spodek';
 document.getElementById(id).className = spodni;
}

function zhasni(id)
{
 document.getElementById(id).className = 'menu_transparent_spodek';
}


/* guestbook */

function obsahguestbooku(){
     var url = 'funkce_gbook.php';
     var message = document.getElementById('message');
     var name = document.getElementById('name');
     var url0 = document.getElementById('url');
     var pars = 'submit=ajx&' + 'message' + '=' + encodeURIComponent(message.value) + '&' + 'name' + '=' + encodeURIComponent(name.value) + '&' + 'url' + '=' + encodeURIComponent(url0.value);
     var target = 'obsah_guestbooku';
     var myAjax = new Ajax.Updater(target, url, {method: 'post', parameters: pars});
     message.value = 'Zpráva';
//     name.value = 'Jméno';
//     url0.value = 'Kontakt';
}

function smaz (id_postu)
{
     var url = 'funkce_gbook.php';
     var pars = 'submit=ajx&' + 'smaz_id' + '=' + encodeURIComponent(id_postu);
     var target = 'obsah_guestbooku';
     var myAjax = new Ajax.Updater(target, url, {method: 'post', parameters: pars});
}

function filtr (ip_postu)
{
     var url = 'funkce_gbook.php';
     var pars = 'submit=ajx&' + 'filtr_ip' + '=' + encodeURIComponent(ip_postu);
     var target = 'obsah_guestbooku';
     var myAjax = new Ajax.Updater(target, url, {method: 'post', parameters: pars});
}


/* galerie */

function otevrfotku(cesta,delka,sirka)
{
var htmlcode;
var windowops;
delka = parseInt(delka) + 8;
sirka = parseInt(sirka) + 8;

vyska = screen.height;
sirkaobr = screen.width;
var levy = (sirkaobr - delka)/2;
var horni = (vyska - sirka)/2;
windowops = eval("'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width="+delka+",height="+sirka+",left="+levy+",top="+horni+"'");
htmlcode="<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.0 Transitional//EN'>"
htmlcode+="<html>"
htmlcode+="<head>"
htmlcode+="<meta http-equiv='Content-Type' content='text/html; charset=windows-1250'>"
htmlcode+="<meta http-equiv='Content-Language' content='cs'>"
htmlcode+="<title>Fabric foto</title>"
htmlcode+="</head>"
htmlcode+="<body bgcolor=#000000 topmargin=0 leftmargin=0 rightmargin=0 bottommargin=0>"
htmlcode+="<center><table border=0 topmargin=0 leftmargin=0 rightmargin=0 bottommargin=0>"
htmlcode+="<tr><td><a><img border=0 src='"+cesta+"' onclick='window.close()'></a></td></tr>"
htmlcode+="</table></center>"
htmlcode+="</body>"
htmlcode+="</html>"
var newWindow = window.open('','',windowops);
newWindow.document.write(htmlcode);
return;
}

function uloz(id_elementu){
     var url = 'admin.php';
     var element = document.getElementById(id_elementu);
     var name = element.getAttribute('name');
     var pars = 'admin=save changes&' + encodeURIComponent(name) + '=' + encodeURIComponent(element.value);
     var target = 'check';
     var myAjax = new Ajax.Updater(target, 'admin.php', { method: 'post', parameters: pars});
     myAjax.onreadystatechange = indikuj(id_elementu);
}

function indikuj(id_elementu){
     var element = document.getElementById(id_elementu);
     element.style.color = '#00ff00';
     setTimeout('resetBarvy(\''+id_elementu+'\')', 1000);
}

function resetBarvy (id_elementu){
     var element = document.getElementById(id_elementu);
     element.style.color = '#ffff00';
}
