// JavaScript Document
var Timers = new Array(4);

function showMenuById( basename, index )
{
	var i = 0;
	while ( o = document.getElementById( basename + i ) )
	{
		if ( i == index ) 
		{
			if ( o.style.display == "block" )
			{
				o.style.display = "none";
			}
			else
			{
				o.style.display = "block";
			}
		}
		else
		{
			o.style.display = "none";	
		}
		i++;
	}
}

function moveOver( basename, index )
{
	var i = 0;
	if ( Timers[ index ] ) clearTimeout( Timers[ index ] );
	while ( o = document.getElementById( basename + i ) ){
		if ( i != index ) o.style.display = "none";
		i++;
	}
	document.getElementById( basename + index ).style.display = "block";
}

function moveOut( basename, index )
{
	Timers[ index ] = setTimeout("moveOutHandler( '"+basename+"', "+index+")", 1000);
	
}

function moveOutHandler( basename, index )
{
	document.getElementById( basename + index ).style.display = "none";
}