/*
	Copyright 2006, Fluger
	coded by arnix [arnix@freenet.am]
*/

var items = new Array();
var imgs = new Array();
var imgs_big = new Array();
var z = 0;
var x = 0;
var old_c = 0;
var c = 0;
var cid = 0;

var imgs = new Array();

function setCVisible(p)
{
    var i;
    var ob;
    c = 0;
    for (i=0; i < items.length; i++)
    {
        if (document.getElementById(items[i]))
        {
            ob = document.getElementById(items[i]); 
            ob.className = 'crhidden';
        }
    }
    document.getElementById(p).className='crvisible';
    document.getElementById(p).style.top=document.body.scrollTop + 20;
}

function setCHidden(p)
{
    document.getElementById(p).className='crhidden';
}

function nop()
{
    return;
}

function chim(id,q)
{
	document.getElementById('i'+id).src = imgs[id][q];
}

function setImg(id, q)
{
    cid = id;
    try
    {
    	//document.getElementById('s'+id).style.display = '';
        if ((document.getElementById('i'+id)) && (imgs[id][q].length > 0))
        {
        	   document.getElementById('i'+id).src = 'img/load.gif';
        	   setTimeout('chim('+id+','+q+');', 500);
        }
        else
            c = old_c;
        //document.getElementById('s'+id).style.display = 'none';
    }
    catch (e)
    {
        c = old_c;
    }
}

function previmg()
{
    if (c > 0)
    {
        old_c = c;
        c--;
        setImg(cid, c);
    }
	return;
}

function nextimg()
{
    old_c = c;
    c++;
    setImg(cid, c);
	return;
}