var ie = 0;
if (navigator.appName.indexOf("Microsoft") != -1) 
{
	ie = 1;
}else
{
	document.getElementById('box_map').style.display = 'none';
}
var myOp = 0;
var intervalID;
var intervalID_gonner;
var mapAlive = 0;

function showMap()
{
	//
	mapAlive = 1;
	///////////////////////////////////////////////////////////////////////
	 var viewportwidth;
	 var viewportheight; 
	 if (typeof window.innerWidth != 'undefined') {
		  viewportwidth = window.innerWidth,
		viewportheight = window.innerHeight
	 } else if (typeof document.documentElement != 'undefined'
	 && typeof document.documentElement.clientWidth !=
	   'undefined' && document.documentElement.clientWidth != 0)
	 {
		 viewportwidth = document.documentElement.clientWidth,
		 viewportheight = document.documentElement.clientHeight
	 }else {
		  viewportwidth = document.getElementsByTagName('body')[0].clientWidth,
		  viewportheight = document.getElementsByTagName('body')[0].clientHeight
	}
	SetIt_div(viewportheight);
	///////////////////////////////////////////////////////////////////////
	//
	if(ie == 0)
	{
		document.getElementById('box_map').style.opacity = 0;
		document.getElementById('box_map').style.display = 'block';
		myOp = 0;
		intervalID = setInterval("tona()", 30);
	}else
	{
		document.getElementById('box_map').style.height = "488px";
		document.getElementById('box_map').style.width = "559px";
	}
}
function killMap()
{
	mapAlive = 0;
	ZIZA();
	if(ie == 0)
	{
		myOp = 1;
		intervalID_gonner = setInterval("killit_map()", 30);
	}else
	{
		document.getElementById('box_map').style.height = "1px";
		document.getElementById('box_map').style.width = "1px";
	}
}
function tona()
{
	myOp += 0.1;
	document.getElementById('box_map').style.opacity = myOp;	
	if(myOp > 1)
	{
		clearTimeout(intervalID);	
	}
}
function killit_map()
{
	myOp -= 0.1;
	document.getElementById('box_map').style.opacity = myOp;
	if(myOp < 0)
	{
		clearTimeout(intervalID_gonner);
		document.getElementById('box_map').style.display = 'none';
	}
}