function SearchFormSubmit()
{
	query = document.getElementById("SearchQuery").value;
	if (query != "") 
	{
		document.getElementById("SearchForm").submit();
	} else 
	{
		alert("Не введен запрос поиска.");
	}
	
	return false;
}

function UpdateCart()
{
	var cookie = $.cookie("synccart");
	if (cookie != null)
	{
		var cookie_array = cookie.split(";");
		var count = 0;
		for (var i=0;i<cookie_array.length;i++) 
		{
			temp = cookie_array[i].split(":");
			if (temp[1]) count += Number(temp[1]);
		}
	$("#cart").text(count);
	}
	
}

function DeviceToCart(new_id)
{
	var cookie = $.cookie("synccart");
	if (cookie == null) cookie = "";
	var new_cookie_array = [];
	var in_array = false;
	var cookie_array = cookie.split(";");
	for (var i=0;i<cookie_array.length;i++) 
	{
		temp = cookie_array[i].split(":");
		if (temp[0] && temp[0] == new_id)
		{
			if (!temp[1]) temp[1] = 1;
			if (!temp[2]) temp[2] = 0;
			new_cookie_array.push(new_id + ":" + (Number(temp[1]) + 1) + ":" + temp[2]);
			in_array = true;
		}	
		else new_cookie_array.push(cookie_array[i]);
	}
	if (!in_array) new_cookie_array.push(new_id + ":1:0");
	
	cookie = new_cookie_array.join(";");
	$.cookie("synccart", cookie, {path: "/"});
	UpdateCart();
	
	alert("Устройство добавлено в корзину.");
}

function EmptyCart()
{
	$.cookie("synccart", "");
	UpdateCart();
}

function Exchange(name, course, mod)
{
	collection = document.getElementsByName(name);
	for (var i=0;i<collection.length;i++)
	{
		var value = collection[i].value;
		var id_num = collection[i].id;
		
		var rb = value * course;
		rb = String(Math.round(rb/100)*100).PointToCost();
		var dl = String(Math.round(value)).PointToCost();
		
		elem = document.getElementById("el"+id_num);
		
		if (mod == null)
		{
			elem.innerHTML = dl+"&nbsp;у.е. ["+rb+"&nbsp;р.]";
			elem.title = dl+" у.е. ["+rb+" р.]";
		}
		if (mod == 'rb')
		{
			elem.innerHTML = rb+"&nbsp;р.";
			elem.title = rb+" р.";
		}
		if (mod == 'usa')
		{
			elem.innerHTML = dl+"&nbsp;у.е.";
			elem.title = dl+" у.е.";
		}
	}
	
}	


String.prototype.PointToCost = function ()
{
	var value = this;
	var rb_array = [];
	for (var j=value.length-3;j>-3;j-=3)  rb_array.unshift(value.substr(Math.max(0, j), j >= 0 ? 3: 3+j));
	return rb_array.join(".");
}

function ChangePriceElementCount(name, value)
{
	var cookie = $.cookie("syncuserconf");
	if (cookie == null) cookie = "";
	
	var elems_array = cookie.split(";");
	var conf = [];
	var in_array = false;
	for (var i in elems_array)
	{
		var temp = elems_array[i].split(":");
		if (temp != "") 
		{
			if (temp[0] == name) 
			{
				temp[1] = value;
				in_array = true;
			}
			conf[temp[0]] = (temp[1]) ? temp[1] : "";			
		}				
	}
	
	if (in_array == false) conf[name] = value;
	
	var cookie_array = [];
	for (i in conf) cookie_array.push(i+":"+conf[i]);
	
	cookie = cookie_array.join(";");
	$.cookie("syncuserconf", cookie);	
}

function DopSearchBlock()
{
	block = document.getElementById("dopsearchblock");
	pimage = document.getElementById("dopsearchplusimage");
	mimage = document.getElementById("dopsearchminusimage");
	
	if (block.style.display == "block")
	{
		block.style.display = "none";		
		mimage.style.display = "none";
		pimage.style.display = "inline";
	}
	else
	{
		block.style.display = "block";
		mimage.style.display = "inline";
		pimage.style.display = "none";
	}
}

function GetCookieConf()
{
 	var cookie = $.cookie("syncuserconf");
	if (cookie == null) cookie = "";

	var elems_array = cookie.split(";");
	var conf = [];
	var in_array = false;
	for (var i in elems_array)
	{
		var temp = elems_array[i].split(":");
		if (temp != "")
		{
			conf[temp[0]] = (temp[1]) ? temp[1] : "";
		}
	}
	
	return conf;
}

function LoadComparisonChecks()
{
	var cookie = $.cookie("synccomparison");
	if (cookie == null || cookie == "")
	{
		var collection = document.getElementsByName('objcheck');
		for (var i=0;i<collection.length;i++) collection[i].style.display = "none";
		var collection = document.getElementsByName('objuncheck');
		for (var i=0;i<collection.length;i++) collection[i].style.display = "inline";
	}
	else 
	{	
		var ids = cookie.split(";");	
		for (var i in ids) 
		{
			var obj = document.getElementById("obj"+ids[i]);
			var objun = document.getElementById("objun"+ids[i]);
			if (obj && objun) 
			{
				obj.style.display = "inline";
				objun.style.display = "none";
			}
		}
	}
}

function UpdateComparisonText(tid)
{
	$("#cmpblock").load("/sync.php", {tid: tid, page: "comparisonblock"});
}

function ClearComparison(tid)
{
	$.cookie("synccomparison", "");
	UpdateComparisonText(tid);
	LoadComparisonChecks();
}


function VoteChange(index)
{
	document.getElementById("voteindex").value = index;
}

function VoteResult(show_results)
{
	if (!show_results) show_results = false;
	
	index = document.getElementById("voteindex").value;
	if (input_el = document.getElementById("t"+index)) doptext = input_el.value; else doptext = "";
	
	if (index != 0 || show_results)
	{
		if (show_results) 
		{
			index = -1;
			doptext = "";
		}
		
		var req = new JsHttpRequest();
	    req.onreadystatechange = function() {
	        if (req.readyState == 4) {
	           	block = req.responseJS.content;
	           	document.getElementById("oprosblock").innerHTML = block;
	        }
	    }
	    req.open(null, 'sync.php', true);
	    req.send( { method: "ajax", page: "voteanswer", aindex: index, doptext: doptext});
	}
	else
	{
		alert("Не выбран ни один из ответов.");
	}
}

function AddToCalc(id, tid)
{
	var req = new JsHttpRequest();
    req.onreadystatechange = function() {
        if (req.readyState == 4) {
           	block = req.responseJS.content;
           	document.getElementById("calcmenu").innerHTML = block;
           	
           	Exchange("usacost", exchange, "usa");
			Exchange("brcost", exchange, "rb");
        }
    }
    req.open(null, 'sync.php', true);
    req.send( { method: "ajax", page: "calcmenu", mod: "add", devid: id, "tid": tid});
}

function DelCalc(id)
{
	var req = new JsHttpRequest();
    req.onreadystatechange = function() {
        if (req.readyState == 4) {
           	block = req.responseJS.content;
           	document.getElementById("calcmenu").innerHTML = block;
           	
           	Exchange("usacost", exchange, "usa");
			Exchange("brcost", exchange, "rb");
        }
    }
    req.open(null, 'sync.php', true);
    req.send( { method: "ajax", page: "calcmenu", mod: "del", devid: id});
}

function PopDevice(id)
{
	window.open('/popdevice'+id+'.html', '_blank', 'width=800, height=400, scrollbars, resize=true');
	return false;
}

function PopHistory(id)
{
	window.open('/pophistory'+id+'.html', '_blank', 'width=800, height=400, scrollbars, resize=true');
	return false;
}

function PopReviews(id)
{
	window.open('/popreviews'+id+'.html', '_blank', 'width=800, height=400, scrollbars, resize=true');
	return false;
}