var meas;
var leftBl;
var st;
var selected = null;

function sizeIt()
{
if ((meas.clientWidth) > 1000)
	{
	st.style.width = meas.clientWidth + "px";
	leftBl.style.marginLeft = -meas.clientWidth + 137 + "px"; //right block width
	}
else
	{
	st.style.width = "1000px";
	leftBl.style.marginLeft = "-863px";
	}
fmSetMenu();
}

function initIt()
{
fmInit();
}

function turnQA(el)
{
var next = el.nextSibling;
if (selected)
	{
	var s_next = selected.nextSibling;
	}
if (el == selected)
	{
	el.className = "";
	if (next.nodeName == "P") {next.style.display = "none";}
	selected = null;
	return;
	}
if (el.className == "hover")
	{
	el.className = "";
	if (selected)
		{
		selected.className = "hover";
		if (s_next.nodeName == "P") {s_next.style.display = "block";}
		}
	if (next.nodeName == "P") 
		{
		next.style.display = "none";
		}	
	}
else
	{
	el.className = "hover";
	if (selected)
		{
		selected.className = "";
		if (s_next.nodeName == "P") {s_next.style.display = "none";}
		}
	if (next.nodeName == "P") 
		{
		next.style.display = "block";
		}
	}
selected = el;
}


var openedEl = null;

function turnBigQA(el)
{
if (el.nextSibling.style.display == "block")
	{
	el.nextSibling.style.display = "none";
	}
else
	{
	if (openedEl)
		{openedEl.style.display = "none";}
	el.nextSibling.style.display = "block";
	openedEl = el.nextSibling;
	}
}

var openPhoto = null;
var openHeader = null;
var frst = true;

function turnPhoto(el, num)
{
if (frst)
	{
	openPhoto = document.getElementById("topic_2");
	openHeader = document.getElementById("first");
	frst = false;
	}
var cont = document.getElementById("topic_" + num);
if (cont.style.display == "block")
	{
	if (openHeader) {openHeader.className = "active";}
	openHeader = null;
	el.className = "";
	cont.style.display = "none";
	if (openPhoto) {openPhoto.style.display = "block";}
	openPhoto = null;
	}
else
	{
	if (openHeader) {openHeader.className = "";}
	openHeader = el;
	el.className = "active";
	cont.style.display = "block";
	if (openPhoto) {openPhoto.style.display = "none";}
	openPhoto = cont;
	}
//alert(this.className);
}

var openDemo = null;
var first = true;

function turnDemo(num)
{
if (first)
	{
	openDemo = document.getElementById("demo_1");
	first = false;
	}
var cont = document.getElementById("demo_" + num);
cont.style.display = "block";
if ((openDemo) && (openDemo != cont)) {openDemo.style.display = "none";}
openDemo = cont;
}