var done = 0;
var timeouts = new Array();
var globalLayer = 0;
try {
	if(IE) {
		changingContainerMarginsVertical = 19;
		bottomHiddenPopupMargin = 20;
	}
}
catch(e) {
	changingContainerMarginsVertical = 0;
	bottomHiddenPopupMargin = 2;
}
bottomHiddenPopupMargin += 20;
tabsImages = new Array();
tabsImages['active'] = new Array();
tabsImages['inactive'] = new Array();

// предзагрузка картинок табсов
for (a = 1; a < 5; a++) {
	tabsImages['active']['tab'+ a] = new Image();
	tabsImages['inactive']['tab'+ a] = new Image();
}

tabsImages['active']['tab1'].src = '../img/tabsButtonAboutActive.gif';
tabsImages['active']['tab2'].src = '../img/tabsButtonFillActive.gif';
tabsImages['active']['tab3'].src = '../img/tabsButtonSpendActive.gif';
tabsImages['active']['tab4'].src = '../img/tabsButtonTakeOutActive.gif';
tabsImages['inactive']['tab1'].src = '../img/tabsButtonAbout.gif';
tabsImages['inactive']['tab2'].src = '../img/tabsButtonFill.gif';
tabsImages['inactive']['tab3'].src = '../img/tabsButtonSpend.gif';
tabsImages['inactive']['tab4'].src = '../img/tabsButtonTakeOut.gif';

function initialization() {
	
	/*
	tabActive = getElement('tab1');
	displayedArray = getElementsByClassName('tableChanging', document.body);
	initChangingContainer();
	hiddenPopups = getElementsByClassName('bottomHiddenPopup', document.body);
	bottomPopupsInitialization();
	window.onresize = whenWindowResized;
	graphsInitialization();
	*/
	
	
	var textInputs = document.getElementsByTagName('input');
	for (a = 0; a < textInputs.length; a++) {
	if (textInputs[a].type == "text" && (textInputs[a].id == "findSubject" || textInputs[a].id == "findSubject2")) {
			textInputs[a].initialValue = textInputs[a].value;
			textInputs[a].onfocus = inputClear;
			textInputs[a].onblur = inputRestore;
			textInputs[a].style.display = 'none';
			textInputs[a].style.display = 'inline';
		}
	}
	
	done = 1;
}

function whenWindowResized() {
	initChangingContainer();
	bottomPopupsInitialization();
	try {
		sIFR.rollback();
		hello();
	}
	catch(e) {}
}


function initChangingContainer() {
	if (!getElement('changingContainer'))
		return;
	var max_height = 0;
	var changingContainerWidth = getElement('changingContainer').offsetWidth - 18;
	for (a=0; a < displayedArray.length; a++) {
		displayedArray[a].style.width = changingContainerWidth + 'px';
		if (max_height < displayedArray[a].offsetHeight) {
			max_height = displayedArray[a].offsetHeight;
		}
	}
	if (!done) {
		try {
			displayed = displayedArray[0];
			displayed.style.position = 'absolute';
		}
		catch(e) {}
	}
	getElement('changingContainer').style.height = max_height + changingContainerMarginsVertical + 'px';
}

function graphsInitialization() {
	graphItemSelected = new Array();
	try {
		graphsImages = getElementsByClassName('graphChangingImg', document.body);
		graphItemsActive = getElementsByClassName('statsLeftItemActive', document.body);
		for (a=0; a < graphItemsActive.length; a++) {
			graphItemSelected[a] = graphItemsActive[a];
		}
	}
	catch(e) {
		return;
	}
}

function showGraph(item, graph, targetImage) {
	if (!done) {
		return;
	}
	if (targetImage == 'Graph1') {
		graphNumber = 0;
	}
	if (targetImage == 'Graph2') {
		graphNumber = 1;
	}
	if (item == graphItemSelected[graphNumber]) {
		return;
	}
	graphItemSelected[graphNumber].className = 'statsLeftItem';
	item.className = 'statsLeftItemActive';
	graphItemSelected[graphNumber] = item;
	try {
		graphsImages[graphNumber].filters[0].apply();
	}
	catch(e) {}
	graphsImages[graphNumber].src = graph.src;
	try {
		graphsImages[graphNumber].filters[0].play();
	}
	catch(e) {}
}



function bottomPopupsInitialization() {
	var cellBottomContainer = getElement('cellBottomContainer');
	var popupsLeft = findPosX(cellBottomContainer) + (cellBottomContainer.offsetWidth / 2);
	var popupsTop = findPosY(getElement('bottomPopupLinks'));
//	var popupsWidth = cellBottomContainer.offsetWidth - bottomHiddenPopupMargin;
	for (a=0; a < hiddenPopups.length; a++) {
		hiddenPopups[a].style.left = popupsLeft - (hiddenPopups[a].offsetWidth / 2) + 'px';
		hiddenPopups[a].style.top = popupsTop - hiddenPopups[a].offsetHeight + 1 - 30 + 'px';
//		hiddenPopups[a].style.width = popupsWidth + 'px';
	}
}

function showBottomPopup(layer) {
	cancelHide(getElement(layer));
	for (a=0; a < hiddenPopups.length; a++) {
		if (getElement(layer) != hiddenPopups[a]) {
			hiddenPopups[a].style.visibility = 'hidden';
			cancelHide(hiddenPopups[a]);
		}
	}
	bottomPopupsInitialization();
	if(getElement(layer)) {
		var layerLocal = getElement(layer);
		try {
		layerLocal.filters[1].apply();
		layerLocal.filters[2].apply();
		}
		catch (e) {}
		layerLocal.style.visibility= 'visible';
		try {
		layerLocal.filters[1].play();
		layerLocal.filters[2].play();
		}
		catch(e) {}
	}
}

function hideBottomPopup(event, layer) {
	globalLayer = layer;
	if(layer.contains) {
		if (!layer.contains(event.toElement)) {
			layer.timeout = setTimeout("hide3()", 1000);
			layer.timeoutActive = 1;
		}
	}
	else {
		where = event.relatedTarget;
		if (where == layer) {
			return;
		}
		while (where.parentNode) {
			if (where.parentNode == layer) {
				return;
			}
			where = where.parentNode;
		}
		layer.timeout = setTimeout("hide3()", 1000);
		layer.timeoutActive = 1;
	}
}

function hide3() {
	try {
	globalLayer.filters[0].apply();
	}
	catch(e) {}
	globalLayer.style.visibility= 'hidden';
	try {
	globalLayer.filters[0].play();
	}
	catch(e) {}
}

function cancelHide(layer2) {
	if(layer2.timeoutActive) {
		clearTimeout(layer2.timeout);
		layer2.timeoutActive = 0;
	}
}

function showInfo(sourceTab, infoContainer) {
	if (done) {
		if (sourceTab != tabActive) {
			changingCurrent = getElement(infoContainer);
			tabActive.src =  tabsImages['inactive'][tabActive.id].src;
			sourceTab.src = tabsImages['active'][sourceTab.id].src;
			tabActive = sourceTab;
			changingCurrent.style.visibility = 'visible';
			displayed.style.visibility = 'hidden';
			displayed = changingCurrent;
		}
	}
}

function inputClear() {
	if (this.value == this.initialValue) {
		this.value = "";
	}
}

function inputRestore() {
	if (this.value == "") {
		this.value = this.initialValue;
		this.style.display = 'none';
		this.style.display = 'inline';
	}
}


function getElement(id) {
	if (document.getElementById) {
		return document.getElementById(id);
	}
	else if (document.all) {
		return document.all(id);
	}
}

function getElementsByClassName(strClassName, obj) {
	var ar = arguments[2] || new Array();
	var re = new RegExp("\\b" + strClassName + "\\b", "g");
	if (re.test(obj.className)) {
		ar.push(obj);
	}
	for ( var i = 0; i < obj.childNodes.length; i++ )
		getElementsByClassName(strClassName, obj.childNodes[i], ar);
	return ar;
}

function findPosY(obj) {
	var curtop = 0;
	if (obj.offsetParent) {
		while (obj.offsetParent) {
			curtop += obj.offsetTop
			obj = obj.offsetParent;
		}
	}
	else if (obj.y)
		curtop += obj.y;
	return curtop;
}

function findPosX(obj) {
	var curleft = 0;
	if (obj.offsetParent) {
		while (obj.offsetParent) {
			curleft += obj.offsetLeft
			obj = obj.offsetParent;
		}
	}
	else if (obj.x)
		curleft += obj.x;
	return curleft;
}