// JavaScript Document

function on(id) {

document.getElementById(id).style.background='#312e13';

}

function out(id) {

document.getElementById(id).style.background='#ece9d8';

}

function foto(dir,width,height) {

if (document.getElementById('pokaz').style.display == 'none') {
document.getElementById('pokaz').style.background='url('+dir+')';
document.getElementById('pokaz').style.width=width+'px';
document.getElementById('pokaz').style.height=height+'px';

var szer = screen.availWidth;
var wys = screen.availHeight;

var x = (szer/2)-(width/2)+'px';
var y = ((wys/2)-(height/2)-100)+'px';

document.getElementById('pokaz').style.left=x;
document.getElementById('pokaz').style.top=y;

document.getElementById('pokaz').style.display='block';
}

}

function fotka_out() {

document.getElementById('pokaz').style.display='none';

}


function online(dir) {

if (document.getElementById('online').style.display == 'none') {


var szer = screen.availWidth;
var wys = screen.availHeight;

var x = (szer/2)-(405/2)+'px';

document.getElementById('online').style.left=x;

document.getElementById('online').style.display='block';
}

}


function offline() {

document.getElementById('online').style.display='none';

}


function close_prompt() {

document.getElementById('prompt').style.display='none';

}