var actual_menu = '';

function menuFunction(show)
{
	if (actual_menu == '')
	{
		if (show == '')
		{
			document.getElementById("submenu_multimedia").style.display = 'none';
			document.getElementById("submenu_service").style.display = 'none';
		}
		else
			if (show == 'service')
			{
				document.getElementById("submenu_multimedia").style.display = 'none';
				document.getElementById("submenu_service").style.display = 'block';
			}
			else
			{
				document.getElementById("submenu_multimedia").style.display = 'block';
				document.getElementById("submenu_service").style.display = 'none';
			}
		
	}
	
	if (actual_menu == 'multimedia')
	{
		if (show == '')
		{
			document.getElementById("submenu_multimedia").style.display = 'block';
			document.getElementById("submenu_service").style.display = 'none';
		}
		else
			if (show == 'service')
			{
				document.getElementById("submenu_multimedia").style.display = 'none';
				document.getElementById("submenu_service").style.display = 'block';
			}
			else
			{
				document.getElementById("submenu_multimedia").style.display = 'block';
				document.getElementById("submenu_service").style.display = 'none';
			}
	}
	if (actual_menu == 'service')
	{
		if (show == '')
		{
			document.getElementById("submenu_multimedia").style.display = 'none';
			document.getElementById("submenu_service").style.display = 'block';
		}
		else
			if (show == 'service')
			{
				document.getElementById("submenu_multimedia").style.display = 'none';
				document.getElementById("submenu_service").style.display = 'block';
			}
			else
			{
				document.getElementById("submenu_multimedia").style.display = 'block';
				document.getElementById("submenu_service").style.display = 'none';
			}
	}
	
}

function menuFunction2(hide)
{
	if ((actual_menu == 'service') && (hide == 'multimedia'))
	{
		document.getElementById("submenu_multimedia").style.display = 'none';
		document.getElementById("submenu_service").style.display = 'block';
	}
	if ((actual_menu == 'multimedia') && (hide == 'service'))
	{
		document.getElementById("submenu_multimedia").style.display = 'block';
		document.getElementById("submenu_service").style.display = 'none';
	}
}

function viewGallery(obj)
{
	document.location = obj[obj.selectedIndex].value;
}

// bookmark
function bookmarksite(title,url){
if (window.sidebar) // firefox
	window.sidebar.addPanel(title, url, "");
else if(window.opera && window.print){ // opera
	var elem = document.createElement('a');
	elem.setAttribute('href',url);
	elem.setAttribute('title',title);
	elem.setAttribute('rel','sidebar');
	elem.click();
} 
else if(document.all)// ie
	window.external.AddFavorite(url, title);
}