// $Id: script.js 8926 2009-05-07 10:29:45Z BaldHeaded $
// --------- News images functions -------------
var ImagesSmall = new Array();
var ImagesBig = new Array();
var ImagesId = new Array();
var Alts = new Array();
var CurImage = new Array();
var img = new Array();
var IconOn = new Image();
var IconOff = new Image();

function Preload() {
	for (var key=0; key<ImagesSmall.length; key++) {
		if (!ImagesSmall[key]) continue;

		if (!IconOn.src) IconOn.src = '/img/media/icon_image_on.gif';
		if (!IconOff.src) IconOff.src = '/img/media/icon_image.gif';

		if (document.images['icon_' + key + '_0']) document.images['icon_' + key + '_0'].src = IconOn.src;

		img[key] = new Array();

		for (j = 0; j < ImagesSmall[key].length; j++) {
			img[key][j] = new Image;
			img[key][j].src = ImagesSmall[key][j];
		}
	}
	
	// Подгружаем прототип
	var script = document.createElement('SCRIPT');
	script.type = 'text/javascript';
	script.src = '/js/prototype.js';

	var hd = document.getElementsByTagName('HEAD')[0];
	if (hd) hd.appendChild(script);
}

function ShowImage(parent, index) {
	ShowImage2(parent, index, ImagesId[index][CurImage[index]]);
}

function ShowImage2(parent,id,mediaid) {
	window.open('/cgi-bin/kernel.cgi?module=media&act=show&parent='+parent+'&id=' + id + '&mediaid=' + mediaid,'','resizable=yes, menubar=no, status=no, scrollbars=yes, statusbar=no, toolbar=no, width=550, height=500');
}

function Splash(i,j){
	document.images["icon_"+i+"_"+CurImage[i]].src = IconOff.src;

	if (img[i]) {
		document.images["item"+i].src=img[i][j].src;
		document.images["item"+i].width=img[i][j].width;
		document.images["item"+i].height=img[i][j].height;
	} else {
		document.images["item"+i].src=ImagesSmall[i][j];
	}

	document.images["item"+i].alt = Alts[i][j];
	CurImage[i] = j;
	document.images["icon_"+i+"_"+j].src = IconOn.src
}

window.onload = Preload;

function flip(did) {
	var des = document.getElementById(did);

	if (des.style.display == "block")
		des.style.display = "none";
	else
		des.style.display = "block";
}

function check_children(name, state) {
	var elements = document.getElementsByTagName('input');

	if (/where_domain_\d+/.test(name)) {
		var count = 0;

		for (i = 0; i < elements.length; i++) {
			if (elements[i].className.match(name)) {
				elements[i].checked = state;
				document.getElementById('title_' + elements[i].id).style.fontWeight = state ? 'bold' : 'normal';
				count++;
			}
		}

		check_parent('where_portal', 'parent_where_portal', count);
	} else {
		for (i = 0; i < elements.length; i++) {
			if (elements[i].className.match(name)) {
				elements[i].checked = state;
				document.getElementById('title_' + elements[i].id).style.fontWeight = state ? 'bold' : 'normal';
			}
		}
	}
}


function check_parent(name, parent, count) {
	var inputs = document.getElementsByTagName('input');
	var parent = document.getElementById(parent);
	var length = inputs.length;
	var elements = 0;
	var checked = 0;

	if (/where_portal/.test(name)) {
		for (i = 0; i < inputs.length; i++) {
			if (inputs[i].className.match(name)) {
				elements++;

				if (inputs[i].checked) {
					checked++;
					document.getElementById('title_' + inputs[i].id).style.fontWeight = 'bold';
				} else {
					document.getElementById('title_' + inputs[i].id).style.fontWeight = 'normal';
				}
			}
		}

		if (checked == elements - 1 && !parent.checked) {
			parent.checked = true;
			document.getElementById('title_' + parent.id).style.fontWeight = 'bold';
		} else if (checked == elements - count && parent.checked) {
			parent.checked = false;
			document.getElementById('title_' + parent.id).style.fontWeight = 'normal';
		}
	} else if (/where_domain_\d+/.test(name)) {
		for (i = 0; i < inputs.length; i++) {
			if (inputs[i].className.match(name)) {
				elements++;

				if (inputs[i].checked) {
					checked++;
					document.getElementById('title_' + inputs[i].id).style.fontWeight = 'bold';
				} else {
					document.getElementById('title_' + inputs[i].id).style.fontWeight = 'normal';
				}
			}
		}

		if (checked == elements - 1 && !parent.checked) {
			parent.checked = true;
			document.getElementById('title_' + parent.id).style.fontWeight = 'bold';
		} else if (checked == elements - 1 && parent.checked) {
			var portal = document.getElementById('parent_where_portal');
			parent.checked = false;
			portal.checked = false;
			document.getElementById('title_' + parent.id).style.fontWeight = 'normal';
		}

		check_parent('where_portal', 'parent_where_portal', elements);
	} else {
		for (i = 0; i < length; i++) {
			if (inputs[i].className == name) {
				elements++;

				if (inputs[i].checked) {
					checked++;
					document.getElementById('title_' + inputs[i].id).style.fontWeight = 'bold';
				} else {
					document.getElementById('title_' + inputs[i].id).style.fontWeight = 'normal';
				}
			}
		}

		if (checked == elements - 1 && !parent.checked) {
			parent.checked = true;
			document.getElementById('title_' + parent.id).style.fontWeight = 'bold';
		} else if (checked == elements - 1 && parent.checked) {
			parent.checked = false;
			document.getElementById('title_' + parent.id).style.fontWeight = 'normal';
		}
	}
}


function CheckIt() {
	for (var i = 1; i < 5; i++) {
		document.getElementById('titlerb' + i).style.fontWeight = document.getElementById('rb' + i).checked ? 'bold' : 'normal';
	}
}

// ================== Функции для тырнет-магазина ======================
// (Не)Чекаем модули в корзине
// Кликанье по общему чекбоксу
function checkG(id) {
	var parent = $(id);

	$$('input.' + parent.className).each(
		function(element) {
			element.checked = parent.checked;
		}
	)
}

// (Не)Чекаем модули в корзине
// Кликанье по чекбоксу товара
function checkP(class_name) {
	var total = $$('input.' + class_name).length - 1;
	var parent = $(class_name + '_all');
	var check = 0;
	
	// Считаем кол-во чекнутых
	$$('input.' + class_name).each(
		function(element) {
			if (element.id != parent.id)
				if (element.checked) check++;
		}
	)

	// Если чекнуты все модули и нечекнут общий, чекаем его
	// и тут же если наоборот
	if ((check == total && !parent.checked) || (check < total && parent.checked))
		parent.checked = !parent.checked;
}