// -------- cat popup --------
var cat_popup_this_id = {};
var cat_popup_time_show;
var cat_popup_time_hide;

function cat_popup_show(id)
{
	if (!cat_popup_this_id[id]) cat_popup_this_id[id] = false;
	if (cat_popup_this_id[id] == true)
	{
		try { clearTimeout(cat_popup_time_hide); }
		catch (e) {}
	}
	else cat_popup_time_show = setTimeout(function(){ cat_popup_show_time(id); }, 300);
}

function cat_popup_show_time(id)
{
	document.getElementById(id).style.display="block";
	cat_popup_this_id[id] = true;
}

function cat_popup_hide(id)
{
	if (cat_popup_this_id[id] == false)
	{
		try { clearTimeout(cat_popup_time_show); }
		catch (e) {}
	}
	else cat_popup_time_hide = setTimeout(function(){ cat_popup_hide_time(id); }, 300);
}

function cat_popup_hide_time(id)
{
	document.getElementById(id).style.display="none";
	cat_popup_this_id[id] = false;
}

function cat_popup_stop_hide(id)
{
	try { clearTimeout(cat_popup_time_hide); }
	catch (e) {}
}


// -------- All function --------
function http_request()
{
	var request = false;
	if (window.XMLHttpRequest)
	{ // Mozilla, Safari,...
		request = new XMLHttpRequest();
		if (request.overrideMimeType)
		{
			request.overrideMimeType('text/html');
		}
	}
	else if (window.ActiveXObject)
	{ // IE
		try
		{
			request = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e)
		{
			try
			{
				request = new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch (e) {}
		}
	}
	if (!request)
	{
		alert("Ваш браузер не поддерживает данную функцию!");
		return false;
	}
	return request;
}


// -------- Add product in cart --------
function add_product(id_product, lang)
{
	document.getElementById('modal_frame_bg').style.display = "block";
	var box = document.getElementById('modal_frame_box');
	box.style.width = "500px";
	//box.style.height = "220px";
	box.style.margin = "-110px 0 0 -250px";
	box.innerHTML = '<div class="send_add_product_wait"></div>';
	box.style.display = "block";

	var request = http_request();
	var url = "https://rma.in.ua/request.php?action=add_product&id_product="+id_product+"&lang="+lang;

	request.open("GET", url, true);
	request.onreadystatechange = function(){ add_product_answer(request, id_product); };
	request.send(null);
}
 
function add_product_answer(request, id_product)
{
	if (request.readyState == 4)
	{
		if (request.status == 200)
		{
			var text_array = request.responseText.split("[~~]");
			document.getElementById("modal_frame_box").innerHTML = text_array[0];
			document.getElementById("cart_content").innerHTML = text_array[1];
		}
	}
}


// -------- Search --------
var search_str_input = "";
var search_wait_search_i = 0;
var search_timeout;

function input_focus(action)
{
	if (action == false && document.getElementById("search_content").style.display == "block")
	{
		setTimeout(function(){document.getElementById('search_content').style.display="none";}, 200);
	}
	if (action == true && search_str_input != "")
	{
		setTimeout(function(){document.getElementById('search_content').style.display="block";}, 200);
	}
}

function search_request(cat, lang)
{
	try
	{
		clearTimeout(search_timeout);
	}
	catch (e) {}
	search_timeout = setTimeout(function(){ search_request_start(cat, lang) }, 350);
}

function search_button()
{
	form_search.submit();
}

function search_request_start(cat, lang)
{
	var request = http_request();
	var str = document.getElementById('search').value;

	if (str.length < 3)
	{
		document.getElementById('search_content').style.display="none";
		return false;
	}

	if (search_str_input != str)
	{
		search_str_input = str;
		var url = "https://rma.in.ua/request.php?action=search&lang="+lang+"&category="+cat+"&str="+encodeURIComponent(str);

		request.open("GET", url, true);
		request.onreadystatechange = function(){ search_answer(request); };
		request.send(null);

		search_wait_search_i++;
		if (search_wait_search_i > 0)
		{
			document.getElementById('search_button').style.display="none";
			document.getElementById('search_waiting').style.display="block";
		}
	}
}

function search_answer(request)
{
	if (request.readyState == 4)
	{
		if (request.status == 200)
		{
			if (request.responseText != "-")
			{
				document.getElementById("search_content").innerHTML = request.responseText;
				document.getElementById('search_content').style.display="block";
			}
			else
			{
				document.getElementById('search_content').style.display="none";
			}
			search_wait_search_i--;
			if (search_wait_search_i <= 0)
			{
				document.getElementById('search_button').style.display="block";
				document.getElementById('search_waiting').style.display="none";
			}
		}
	}
}


// -------- Compare products --------
function compare_product(id_product, category, action, lang)
{
	var request = http_request();
	var url = "https://rma.in.ua/request.php?lang="+lang+"&action=compare_"+action+"&id="+id_product+"&cat="+category;

	request.open("GET", url, true);
	request.onreadystatechange = function(){ compare_product_answer(request,id_product); };
	request.send(null);
}

function compare_product_answer(request,id_product)
{
	if (request.readyState == 4)
	{
		if (request.status == 200)
		{
			var text_array = request.responseText.split("[~~]");
			document.getElementById("compare_"+id_product).innerHTML = text_array[0];
			var rows = document.getElementsByTagName('span');
			for (var i = 0; i < rows.length; i++)
			{
				if (rows[i] && rows[i].id == 'compare_link') rows[i].innerHTML = text_array[1];
			}
		}
	}
}


// -------- Modal frame --------
function modal_frame_show(url)
{
	document.getElementById('modal_frame_bg').style.display = "block";
	//$('#modal_frame_bg').fadeIn(200);

	var request = http_request();
	request.open("GET", "https://rma.in.ua/request.php?"+url, true);
	request.onreadystatechange = function(){ modal_frame_answer(request); };
	request.send(null);
}

function modal_frame_answer(request)
{
	if (request.readyState == 4)
	{
		if (request.status == 200)
		{
			var text_array = request.responseText.split("[~~]");
			if (text_array[0] == 'close') { modal_frame_hide(); return; }
			var box = document.getElementById('modal_frame_box');
			box.style.width = Number(text_array[1])+"px";
			box.style.margin = "-"+Math.round(Number(text_array[2])/2)+"px 0 0 -"+Math.round(Number(text_array[1])/2)+"px";
			box.innerHTML = text_array[3];
			box.style.display = "block";
			//$('#modal_frame_box').fadeIn(200);
		}
		else modal_frame_hide();
	}
}

function modal_frame_form_submit(form, url)
{
	//var inputs = form.elements;
	var inputs = document.getElementById(form).elements;
	for (var i=0; i < inputs.length; i++)
	{
		var input = inputs[i];
		if (input.name && (input.type !== 'radio' || input.checked))
		{
			url = url+"&"+input.name+"="+encodeURIComponent(input.value);
		}
    }
	modal_frame_show(url);
}

function modal_frame_hide()
{
	document.getElementById('modal_frame_bg').style.display="none";
	document.getElementById('modal_frame_box').style.display="none";
	//$('#modal_frame_box').fadeOut(300);
	//$('#modal_frame_bg').fadeOut(300);
}


// -------- Button up (page scroll) --------
function scroll_document()
{
	var scrolled_y = window.pageYOffset || document.documentElement.scrollTop;
	var ob = document.getElementById("box_button_up").style;
	if (scrolled_y > 820)
	{
		if (ob.display == "none")
		{
			ob.display = "block";
			animate_button_up(0);
		}
	}
	else if (ob.display == "block") ob.display = "none";
}

function animate_button_up(opacity)
{
	if (opacity == 0) opacity = 0;
	opacity += 10;
	if (opacity >= 100) opacity = 100;
	else button_up_timeout_id = setTimeout(function(){ animate_button_up(opacity); }, 10);
	var ob = document.getElementById("box_button_up").style;
	ob.opacity = opacity / 100;
	ob.filter = 'alpha(opacity='+ opacity +')';
}

function animate_page_scroll(scroll_d, scroll)
{
	if (scroll_d == 0)
	{
		scroll = window.pageYOffset || document.documentElement.scrollTop;
		scroll_d = scroll/20;
	}
	scroll -= scroll_d;
	if (scroll < 0) scroll = 0;
	else setTimeout(function(){ animate_page_scroll(scroll_d, scroll); }, 15);
	window.scrollTo(0,scroll);
}
window.onscroll = scroll_document;


// -------- Payment type --------
function box_payment_type()
{
	if (document.getElementById('box_payment').style.display == "none")
	{
		document.getElementById('box_payment_arrow').style.backgroundPosition = "bottom right";
		document.getElementById('box_payment').style.display = "block";
		//$('#box_payment').fadeIn(100);
	}
	else
	{
		document.getElementById('box_payment_arrow').style.backgroundPosition = "top right";
		document.getElementById('box_payment').style.display = "none";
		//$('#box_payment').fadeOut(100);
	}
}

function box_payment_type_checked(value)
{
	box_payment_type();
	document.cookie = "PAYMENT_TYPE="+value+"; path=/;";
	location.href = location.href;
	//location.reload();
}