function g(id, parentNode)
{
	if (typeof id == 'string')
	    return document.getElementById(id);
	else
	    return id;
}

function ShowHide(visible, id, parentNode)
{
	parentNode = g(parentNode);
	var elem = g(id, parentNode);
	if (elem)
	{
		if (visible)
			elem.style.display = 'block';
		else
			elem.style.display = 'none';
	}
}

function ShowHideClass(visible, className, parentNode)
{
    parentNode = g(parentNode);
    all = parentNode.getElementsByTagName('*');
    for (var i = 0; i < all.length; i++)
    {
    	tag = all[i];
    	if (tag.className == className)
    	    ShowHide(visible, tag);
    }
}

function SelectPromo(button, index)
{
	var sel_button = g('selected', 'promo_1');
	sel_button.id = '';
	ShowHideClass(false, 'promo_content', 'promo_1');
	ShowHide(true, 'promopage' + index, 'promo_1');
	button.id = 'selected';
	current_promo_index = index;
}

function replaceImage(img, id) {
	img1 = g(id);
	if( img1 ) {
		img1.src=img;
		return false;
	}
	else {
		return true;
	}
}

function activateTab(id, tabs) {
	if( tabs ) {
		for(i = 0; i < tabs.length; i++) {
			link = g('link_' + tabs[i]);
			if(link) {
				link.className = '';
			}
			div = g('div_' + tabs[i]);
			if(div) {
				div.style.display = 'none';
			}
		}
		link = g('link_' + id);
		if(link) link.className = 'active';
		div = g('div_' + id);
		if(div) div.style.display = 'block';
	}
	return false;
}

var ns_tt = document.createElement("div");

function AddTT(tt_text)
{
    if (!tt_text || tt_text == '')
        return;
    document.body.appendChild(ns_tt);
    ns_tt.id = "ns_tt";
    ns_tt.innerHTML = tt_text;
}

function RemoveTT()
{
    var o = document.getElementById("ns_tt");
    if (o)
        document.body.removeChild(o);
}

function setHintXY(e)
{
    m = mousePageXY(e);
    l = m.x;
    t = m.y;
    ns_tt.style.left = l + "px";
    ns_tt.style.top = t + "px";
    return true;
}

function mousePageXY(e, topparam)
{
    var posx = 0, posy = 0;
    if (!e)
        e = window.event;
    if (!e)
    	e = global_event;
    if (!e)
    {
        //alert('à?á?àÈàÁàÊàÀ àÏá?àÈ àÎàÏá?àÅàÄàÅàËàÅàÍàÈàÈ àÊàÎàÎá?àÄàÈàÍàÀá? àÌá?á?àÈ!');
        return {"x": 0, "y": 0};
    }

    if (e.pageX || e.pageY)     {
        posx = e.pageX;
        posy = e.pageY;
    }
    else if (e.clientX || e.clientY)     {
        posx = e.clientX + document.body.scrollLeft
            + document.documentElement.scrollLeft;
        posy = e.clientY + document.body.scrollTop
            + document.documentElement.scrollTop;
    }
    return {"x": posx, "y": posy};

}

function onload()
{
	tags = document.getElementsByTagName('*');
	for (var i = 0; i < tags.length; i++)
	{
		tag = tags[i];
		if (tag.title && typeof(tag.title)=='string' && tag.title != "" && !tag.onfocus)
        {
        	tag.onmouseover = function() { AddTT(this.title); this.title = ''; };
        	tag.onmouseout = function() { if(g('ns_tt')) this.title = g('ns_tt').innerHTML; RemoveTT(); };
        }
	}
}

var current_promo_index = 1;
var can_change = true;

function AutoSelectPromo()
{
	if (!can_change)
	{
		setTimeout('AutoSelectPromo()', 8000);
		return;
	}
	var blist = g('buttons');
	if (!blist) return;
	var bh = blist.getElementsByTagName('a');
  	if (bh.length < 2) return;
	current_promo_index += 1;
  	if (bh.length < current_promo_index) current_promo_index = 1;
  	SelectPromo(bh[current_promo_index - 1],current_promo_index);
  	setTimeout('AutoSelectPromo()', 8000);
}

setTimeout('AutoSelectPromo()', 8000);

document.onmousemove = function(event)
{
    global_event = event;
    m = mousePageXY();
    global_x = m.x;
    global_y = m.y;
    setHintXY(event);
}

window.onload = onload;
document.onload = onload;

function ShowSelects(show, elem)
{
	var select = null;
	if (!elem)
	    elem = document;
	var select_list = elem.getElementsByTagName('select');
	for (var i = 0; i < select_list.length; i++)
	{
		select = select_list[i];
		select.style.visibility = show ? 'visible' : 'hidden';
	}
}

function ShowForm(wrapper_id, form_title, h)
{
	//if (!h) h = 350;

	var html = '';
	var tag = null;
   	var b = g('blackscreen');
   	var c = g('centerscreen');
	if (wrapper_id) tag = g(wrapper_id);
	if (tag) html = tag.innerHTML;
	if (!html)
	{
       	b.style.display = 'none';
       	c.style.display = 'none';
       	ShowSelects(true);
	}
	else
	{
       	ShowSelects(false);
       	b.style.display = 'block';
       	c.getElementsByTagName('*')[0].innerHTML = '<a onclick="ShowForm(null);" href="javascript:void(0);" id="close"></a>' + form_title;
       	c.getElementsByTagName('span')[0].id = wrapper_id;
       	c.getElementsByTagName('span')[0].innerHTML = html + '<input class=form-submit type=button onclick="ShowForm(null);" value="à?á?àÌàÅàÍàÀ">';
       	c.style.display = 'block';
       	//c.style.height = h + 'px';
       	ShowSelects(true, c);
    }
}

var scroll_tag = null;
var scroll_direction = 0;
var scroll_step = 10;
function ScrollTimer() {
	if (scroll_tag && scroll_direction != 0)
	{
        if (scroll_direction > 0)
            scroll_tag.scrollLeft = parseInt(scroll_tag.scrollLeft) + scroll_step;
        else
            scroll_tag.scrollLeft = parseInt(scroll_tag.scrollLeft) - scroll_step;
	}
	setTimeout('ScrollTimer()', 200);
}
ScrollTimer();

function ScrollBlock(tag, direction)
{
	if (tag) {
        var wrapper = tag.parentNode;
	    scroll_tag = wrapper.getElementsByTagName('*')[1];
        scroll_direction = direction;
	} else {
		scroll_tag = null;
		scroll_direction = 0;
	}
}

function EnlargeImage(tag)
{
    var small_img = tag.getElementsByTagName('img')[0];
    var big_src = small_img.getAttribute('big_src');
    if (!big_src) return;
    do {
    	tag = tag.parentNode;
    } while (tag.className != 'images');
    var big_image = tag.getElementsByTagName('img')[0];
    big_image.src = big_src;
    big_image.title = small_img.getAttribute('descr');
}

var images_done = false;

startList = function()
{
    var left_block_height = parseInt(g('left_block').clientHeight);
    var content_block_height = parseInt(g('content_block').clientHeight);
    var wrapper_promo_height = parseInt(g('wrapper_promo').clientHeight);
    var left_content_height = (g('left_content')) ?parseInt(g('left_content').clientHeight) : 0;
    if (left_block_height > content_block_height + wrapper_promo_height - left_content_height - 20)
    {
        g('content_block').style.height = (left_block_height - wrapper_promo_height + left_content_height + 30) + 'px';
    }

    var left_content = g('left_content');
    if (left_content)
    {
    	var new_top = parseInt(left_content.parentNode.clientHeight) - parseInt(left_content.clientHeight);
    	left_content.style.marginTop = new_top + 'px';
    	left_content.style.visibility = 'visible';
    }

    if (document.all&&document.getElementById)
    {
        navRoot = document.getElementById("nav");
        for (i=0; i<navRoot.childNodes.length; i++)
        {
            node = navRoot.childNodes[i];
            if (node.nodeName=="LI") {
                node.onmouseover=function()
                {
                    this.className+=" over";
                }
                node.onmouseout=function()
                {
                    this.className=this.className.replace(" over", "");
                }
            }
        }
    }

    var all = document.getElementsByTagName('*');
    for (i = 0; i < all.length; i++)
    {
    	tag = all[i];
    	if (tag.className == 'view-filters')
    	    tag.innerHTML = tag.innerHTML + '<a href="javascript: ShowForm(\'advanced_search\', \'à àÀá?á?àÈá?àÅàÍàÍá?àÉ àÏàÎàÈá?àÊ\', 260);" class="advanced_search">à àÀá?á?àÈá?àÅàÍàÍá?àÉ àÏàÎàÈá?àÊ</àÀ>';
        if (tag.className == 'search-input')
        {
        	tag.title = tag.value;
        	tag.onfocus = function() { if (this.value == this.title) this.value = ''; };
        	tag.onblur = function() { if (this.value == '') this.value = this.title; };
        }
        if (tag.className == 'images' && images_done == false)
        {
            images_done = true;
            var list = tag.getElementsByTagName('div')[1];
            if (list.className == 'list')
            {
                var imgs = list.getElementsByTagName('img');

                var nextSibling = null;
                if (list.nextSibling) nextSibling = list.nextSibling;
                tag.removeChild(list);
                var list_w = document.createElement('div');
                list_w.className = 'list_w';
                var list_l = document.createElement('a');
                list_l.className = 'list_l';
                list_l.href = 'javascript:void(0);';
                list_l.onmouseover = function() { ScrollBlock(this,-1); }
                list_l.onmouseout = function() { ScrollBlock(0); }
            	if (imgs.length > 3) list_w.appendChild(list_l);
                list_w.appendChild(list);
                var list_r = document.createElement('a');
                list_r.className = 'list_r';
                list_r.href = 'javascript:void(0);';
                list_r.onmouseover = function() { ScrollBlock(this,1); }
                list_r.onmouseout = function() { ScrollBlock(0); }
                if (imgs.length > 3) list_w.appendChild(list_r);
                list.style.overflowX = 'hidden';
                if (imgs.length > 3)
                	list.style.width = '230px';
                else
                	list.style.width = '250px';
                if (nextSibling)
                    tag.insertBefore(list_w, nextSibling);
                else
                    tag.appendChild(list_w);

                list.id = 'images_list';
                for (i = imgs.length - 1; i >= 0; i--)
                {
                	var img = imgs[i];
                	var a = img.parentNode;
                	if (a.tagName.toLowerCase() == 'a')
                	{
                    	a.href = 'javascript: void(0)';
                    	a.onclick = function() { EnlargeImage(this); };
                    }
                }
            }
        }
    }
}


jQuery(document).ready(function() {
    //$(".view-filters").append('<a href="javascript: ShowForm(\'advanced_search\', \'à àÀá?á?àÈá?àÅàÍàÍá?àÉ àÏàÎàÈá?àÊ\', 260);" class="advanced_search">à àÀá?á?àÈá?àÅàÍàÍá?àÉ àÏàÎàÈá?àÊ</àÀ>');
	startList();
});