addLoadListener(initEvents);
	       
/* test */

var myInterval;
var interval = 500;

/********/

function initEvents()
	{
	var countries = document.getElementById("menuCountries");
	var divcountries = document.getElementById("countries");

	countries.onmouseover = function(){myInterval = setInterval(show(), interval);};
 	divcountries.onmouseover = function(){myInterval = setInterval(show(), interval);};
 	countries.onmouseout = function(){myInterval = setInterval(hide(), interval);};
 	divcountries.onmouseout = function(){myInterval = setInterval(hide(), interval);};
	return true;
	}


function show()
	{
       var countries = document.getElementById("countries");
       var currentHeight = countries.offsetHeight;

	var targetHeight = Number(100);
	var newHeight = currentHeight + 12;
	countries.style.height = newHeight + "px";
	if (countries.style.display == "none"){
	countries.style.display = "block";
	}
	if (currentHeight > 99){
		clearInterval(myInterval);
	}
	return false;
}

function hide(){
       	var countries = document.getElementById("countries");
	var currentHeight = countries.offsetHeight;
	var targetHeight = "0";
	var newHeight = currentHeight - 12;
				
	countries.style.height = newHeight + "px";
	if (currentHeight < "14"){
		countries.style.display = "none";
	}
	if (currentHeight < 0){
		clearInterval(myInterval);
}
return false;
}

function interva(currentHeight, targetHeight)
	{
	maxSpeed = "2";
	minSpeed = "40";
	interval = currentHeight / targetHeight * 50;
	if (interval < maxSpeed)
		{
		interval = maxSpeed;
		}
	if (interval > minSpeed)
		{
		interval = minSpeed;
		}
	return interval;
	}
	
function addLoadListener(fn)
{
  if (typeof window.addEventListener != 'undefined')
  {
    window.addEventListener('load', fn, false);
  }
  else if (typeof document.addEventListener != 'undefined')
  {
    document.addEventListener('load', fn, false);
  }
  else if (typeof window.attachEvent != 'undefined')
  {
    window.attachEvent('onload', fn);
  }
  else
  {
    var oldfn = window.onload;
    if (typeof window.onload != 'function')
    {
      window.onload = fn;
    }
    else
    {
      window.onload = function()
      {
        oldfn();
        fn();
      };
    }
  }
}