//-----------------------------------------------------------------------------
// FILE : buttonbar.js
// NOTES: Load this file once on each page where you have the top button bar
//-----------------------------------------------------------------------------

if ( document.images )
{
	img1on     = new Image ( );
	img1on.src = "../../graphics/button01on.gif";
	img2on     = new Image ( );
	img2on.src = "../../graphics/button02on.gif";
	img3on     = new Image ( );
	img3on.src = "../../graphics/button03on.gif";
	img4on     = new Image ( );
	img4on.src = "../../graphics/button04on.gif";
	img5on     = new Image ( );
	img5on.src = "../../graphics/button05on.gif";
	img6on     = new Image ( );
	img6on.src = "../../graphics/button06on.gif";
	img7on     = new Image ( );
	img7on.src = "../../graphics/button07on.gif";

	img1off     = new Image ( );
	img1off.src = "../../graphics/button01off.gif";
	img2off     = new Image ( );
	img2off.src = "../../graphics/button02off.gif";
	img3off     = new Image ( );
	img3off.src = "../../graphics/button03off.gif";
	img4off     = new Image ( );
	img4off.src = "../../graphics/button04off.gif";
	img5off     = new Image ( );
	img5off.src = "../../graphics/button05off.gif";
	img6off     = new Image ( );
	img6off.src = "../../graphics/button06off.gif";
	img7off     = new Image ( );
	img7off.src = "../../graphics/button07off.gif";
}

function imgOn ( imgName )
{
	if ( document.images )
	{
		document [ imgName ].src = eval ( imgName + "on.src" );
	}
}

function imgOff ( imgName )
{
	if ( document.images )
	{
		document [ imgName ].src = eval ( imgName + "off.src" );
	}
}