function show(id) 
{
	var d = document.getElementById(id);
	
	for (var i = 1; i<=10; i++) 
	{
		if (document.getElementById('smenu'+i)) 
		{
			document.getElementById('smenu'+i).style.display='none';
		}
	}
	if (d) 
	{
		d.style.display='block';
	}
}

function hideComp()
	{
		if (document.getElementById("company").style.display == "block")
		{
			document.getElementById("company").style.display = "none";
		}
		else if (document.getElementById("company").style.display == "none")
		{
			document.getElementById("company").style.display = "block";
		}
		
	}
	function hidePhilosophy()
	{
		if (document.getElementById("philosophy").style.display == "block")
		{
			document.getElementById("philosophy").style.display = "none";
		}
		else if (document.getElementById("philosophy").style.display == "none")
		{
			document.getElementById("philosophy").style.display = "block";
		}
		
	}
	function hideDistinction()
	{
		if (document.getElementById("distinction").style.display == "block")
		{
			document.getElementById("distinction").style.display = "none";
		}
		else if (document.getElementById("distinction").style.display == "none")
		{
			document.getElementById("distinction").style.display = "block";
		}
		
	}
	function hide_who_we_are()
	{
		if (document.getElementById("who_we_are").style.display == "block")
		{
			document.getElementById("who_we_are").style.display = "none";
		}
		else if (document.getElementById("who_we_are").style.display == "none")
		{
			document.getElementById("who_we_are").style.display = "block";
		}
		
	}
	
	
	function showBorder(obj,y)
	{		
		showPen(y);		
		var x = document.getElementById(obj.id);	
		x.style.borderBottomColor = "#f1af3e";
		
	}
	
	function hideBorder(obj, y)
	{		
		hidePen(y);
		var x = document.getElementById(obj.id);	
		x.style.borderBottomColor = "#7a7a7a";
	}
	
	function hidePen(id)
	{	
		//document.getElementById(id).style.visibility = "hidden";
		//document.getElementById(id).style.backgroundImage = "image/menu_blog.gif";
		
		if (id == "home_side")
		{
			document.getElementById(id).src = "image/menu_home_side.gif";
		}
		
		if (id == "about_side")
		{
			document.getElementById(id).src = "image/menu_about_side.gif";
		}
		if (id == "service_side")
		{
			document.getElementById(id).src = "image/menu_service_side.gif";
		}
		if (id == "blog_side")
		{
			document.getElementById(id).src = "image/menu_blog_side.gif";
		}
		if (id == "contact_side")
		{
			document.getElementById(id).src = "image/menu_contact_side.gif";
		}
	}
	function showPen(id)
	{
		document.getElementById(id).src = "image/pen_image.gif";
	}