if (self != top) top.location.reload (this.location.href);
var pdTimer = false;
	
	
//------------------------------------------------------------------------------------------------------------------------------------------------------------------


function show_pulldown(x)
	{
	hide_all_pulldowns();
	pd = document.getElementById(x);
	pd.style.display = "inline";
	pd.style.visibility  = "visible";
	}
	
	
//------------------------------------------------------------------------------------------------------------------------------------------------------------------


function hide_pulldown(x)
	{
	pd = document.getElementById(x);
	pd.style.display = "none";
	pd.style.visibility  = "hidden";
	}
	
	
//------------------------------------------------------------------------------------------------------------------------------------------------------------------


function hide_all_pulldowns()
	{
	hide_pulldown("aboutus");
	hide_pulldown("offer");
	hide_pulldown("innovation");
	hide_pulldown("team");
	hide_pulldown("address");
	}
	
	
//------------------------------------------------------------------------------------------------------------------------------------------------------------------


function set_pdTimer()
	{
	pdTimer = window.setTimeout(hide_all_pulldowns, 1000);
	}
	
	
//------------------------------------------------------------------------------------------------------------------------------------------------------------------


function kill_pdTimer()
	{
	if(pdTimer)
		{
		clearTimeout(pdTimer);
		pdTimer = false;
		}
	}