function addBookmark(url, title) {
  if (!url) url = location.href;
  if (!title) title = document.title;

  //Gecko
  if ((typeof window.sidebar == "object") && (typeof window.sidebar.addPanel == "function")) window.sidebar.addPanel (title, url, "");
  //IE4+
  else if (typeof window.external == "object") window.external.AddFavorite(url, title);
  //Opera7+
  else if (window.opera && document.createElement)
  {
    var a = document.createElement('A');
    if (!a) return false; //IF Opera 6
    a.setAttribute('rel','sidebar');
    a.setAttribute('href',url);
    a.setAttribute('title',title);
    a.click();
  }
  else return false;

  return true;
}

function showmenu(n) {
	closeall();
    var chl = document.getElementById(n);
    if (chl.style.display == 'none') {
        chl.style.display = '';
    }
    else {
        chl.style.display = 'none';
    }
	setID(n);
}

function setID (nid) {
var menu = getCookieValue('menu');
	if (menu){
		var arr_menu = menu.split(",");
		var flag = true;
		for (var i=0; i < arr_menu.length; i++){
			if (arr_menu[i] == nid) {
				arr_menu.splice(i, 1);
				flag = false;
				}
		}
		if (flag) setCookie('menu', arr_menu.join(",")+","+nid, 0);
		else setCookie('menu', arr_menu.join(","), 0);
	} else setCookie('menu', nid, 0);
}

function initMenu() {
		var menu = getCookieValue('menu');
		if (menu) {
			var arr_menu = menu.split(",");
			for (var i = 0; i < arr_menu.length; i++) {
				var ch1;
				if (document.getElementById(arr_menu[i])) {
				ch1 = document.getElementById(arr_menu[i]);
				ch1.style.display = '';
				}
			}
		}

}

function closeall() {
	var menu = getCookieValue('menu');
	if (menu) {
		var arr_menu = menu.split(",");
		for (var i = 0; i < arr_menu.length; i++) {
			var ch1;
			if (document.getElementById(arr_menu[i])) {
				ch1 = document.getElementById(arr_menu[i]);
				ch1.style.display = 'none';
				setID(arr_menu[i]);
			}
		}
	}
}

function FastF(page)
  {
   if (page == "")
   {
     return false;
   }
  else
   {
     var url = "index.php"+page;
     window.location.href = url;
   }
 }

function popup(url)
  {
    window.open(url,'window','width=600, height=585, resizable=no, scrollbars=no, location=no,  toolbar=no, menubar=no, status=no');
  }

function lookFoto(url, w, h)
  {
    window.open(url,'window','width='+w+', height='+h+', resizable=no, scrollbars=no, location=no,  toolbar=no, menubar=no, status=no');
  }

function getCookieValue (name) {
    var cookieValue = document.cookie;
    var r = new RegExp("\\b"+name+"\\b");
    var cookieStart = cookieValue.search(r);
    if (cookieStart == -1)
        cookieValue = null;
    else {
        cookieStart = cookieValue.indexOf("=", cookieStart) + 1;
		if (cookieStart != 0) {
	        var cookieEnd = cookieValue.indexOf(";", cookieStart);
	        if (cookieEnd == -1)
	            cookieEnd = cookieValue.length;
	        cookieValue = unescape(cookieValue.substring(cookieStart, cookieEnd));
		} else cookieValue = null;
    }
    return cookieValue;
}

function setCookie(name, val, expMonth) {
    var cook = name+"="+escape(val)+";";
    if (expMonth != 0) {
        var d = new Date();
        d.setMonth(d.getMonth()+expMonth);
        cook+="expires="+d.toUTCString()+";";
    }
    document.cookie = cook;
}

function change(id){
	var products = getCookieValue('cart');
	var arr_products = products.split(",");
	var count = numval(document.getElementById('n'+id, true).value);
	document.getElementById('n'+id, true).value = count;
	for (var i=0; i < arr_products.length; i++){
		var temp = arr_products[i].split(":");
		if (temp[0] == id){
			temp[1] = count;
			arr_products[i] = temp.join(':');
		}
	}
	setCookie('cart', arr_products.join(","), 0);
	var price = document.getElementById('v'+id).value;

	if (count == '') count = 0;

	document.getElementById('s'+id).innerText = parseInt(count) * parseFloat(price);
	document.getElementById('s'+id).textContent = parseInt(count) * parseFloat(price);
	recount('totalprice');
}

function numval(val) {
	val = parseInt(val);
	if (!isNaN(val) && !(val < 1) && ((val % 1) == 0)){
			return val;
			}
			else {
				alert("Введите допустимое значение.");
				return 1;
				}

}

function removeItem(id){
	var products = getCookieValue('cart');
	var arr_products = products.split(",");
	for (var i=0; i < arr_products.length; i++){
		var temp = arr_products[i].split(":");
		if (temp[0] == id) arr_products.splice(i, 1);
	}
	setCookie('cart', arr_products.join(","), 0);
	location.reload();
}

function newProduct(id){
	var products = getCookieValue('cart');
	if (products){
		var arr_products = products.split(",");
		var flag = true;
		for (var i=0; i < arr_products.length; i++){
			var temp = arr_products[i].split(":");
			if (temp[0] == id){
				temp[1] = parseInt(temp[1])	+ 1;
				arr_products[i] = temp.join(':');
				flag = false;
			}
		}
		if (flag) setCookie('cart', arr_products.join(",")+","+id+":1", 0);
		else setCookie('cart', arr_products.join(","), 0);
	} else setCookie('cart', id+":"+"1", 0);
}

function recount(id){
	var products = getCookieValue('cart');
	var arr_products = products.split(",");
	var sum=0;
	for (var i=0; i < arr_products.length; i++){
		var temp = arr_products[i].split(":");
		sum += parseFloat(document.getElementById("s"+temp[0]).innerText);
	}
	document.getElementById(id).innerText = sum+' грн.';
	document.getElementById(id).textContent = sum+' грн.';
}

function update(){
	var products = getCookieValue('cart');
	var arr_products = products.split(",");
	var sum=0;
	for (var i=0; i < arr_products.length; i++){
		var temp = arr_products[i].split(":");
		change(temp[0]);
	}
	recount('totalprice');
}

function showCart(){
	window.location.href = "?page=cart";
}

function addToCart(id){
	newProduct(id);
	window.location.href = "?page=cart";
}

function RunSwfContent() {
    var ret = GetArguments (arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000", "application/x-shockwave-flash");

    GenerateObject(ret.objAttrs, ret.params, ret.embedAttrs);
}

function RunDcrContent() {
    var ret = GetArguments (arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000", null);

    GenerateObject(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AddExtension(src, ext) {
    if (src.indexOf('?') != -1)
        return src.replace(/\?/, ext+'?');
    else
        return src + ext;
}

function GenerateObject(objAttrs, params, embedAttrs) {
    var str = '<object ';

    for (var i in objAttrs)
        str += i + '="' + objAttrs[i] + '" ';
        str += '>';
    for (var i in params)
        str += '<param name="' + i + '" value="' + params[i] + '" /> ';
        str += '<embed ';
    for (var i in embedAttrs)
        str += i + '="' + embedAttrs[i] + '" ';
        str += ' ></embed></object>';

    document.write(str);
}

function GetArguments(args, ext, srcParamName, classid, mimeType) {
    var ret = new Object();
    ret.embedAttrs = new Object();
    ret.params = new Object();
    ret.objAttrs = new Object();

    for (var i=0; i < args.length; i=i+2) {
        var currArg = args[i].toLowerCase();

        switch (currArg) {
            case "classid":
            break;
            case "pluginspage":
                ret.embedAttrs[args[i]] = args[i+1];
            break;
            case "src":
            case "movie":
                args[i+1] = AddExtension(args[i+1], ext);
                ret.embedAttrs["src"] = args[i+1];
                ret.params[srcParamName] = args[i+1];
            break;
            case "onafterupdate":
            case "onbeforeupdate":
            case "onblur":
            case "oncellchange":
            case "onclick":
            case "ondblClick":
            case "ondrag":
            case "ondragend":
            case "ondragenter":
            case "ondragleave":
            case "ondragover":
            case "ondrop":
            case "onfinish":
            case "onfocus":
            case "onhelp":
            case "onmousedown":
            case "onmouseup":
            case "onmouseover":
            case "onmousemove":
            case "onmouseout":
            case "onkeypress":
            case "onkeydown":
            case "onkeyup":
            case "onload":
            case "onlosecapture":
            case "onpropertychange":
            case "onreadystatechange":
            case "onrowsdelete":
            case "onrowenter":
            case "onrowexit":
            case "onrowsinserted":
            case "onstart":
            case "onscroll":
            case "onbeforeeditfocus":
            case "onactivate":
            case "onbeforedeactivate":
            case "ondeactivate":
            case "type":
            case "codebase":
                ret.objAttrs[args[i]] = args[i+1];
            break;
            case "width":
            case "height":
            case "align":
            case "vspace":
            case "hspace":
            case "class":
            case "title":
            case "accesskey":
            case "tabindex":
                ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
            break;
            case "name":
                ret.embedAttrs[args[i]] = args[i+1];
            break;
            case "id":
                ret.objAttrs[args[i]] = args[i+1];
            break;
            default:
                ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
        }
    }
    ret.objAttrs["classid"] = classid;
    if (mimeType) ret.embedAttrs["type"] = mimeType;
    return ret;
}