//nav functionality

//upload all the images needed for the page	

if(document.images)
{
	var aboutOn=new Image(240,43);
	aboutOn.src = 'images/buttons/aboutGW.gif';
	var aboutOut=new Image(240,43);
	aboutOut.src = 'images/buttons/aboutBW.gif';
	
	var winesOn=new Image(240,43);
	winesOn.src = 'images/buttons/winesGW.gif';
	var winesOut=new Image(240,43);
	winesOut.src = 'images/buttons/winesBW.gif';

	var wineryOn=new Image(240,43);
	wineryOn.src = 'images/buttons/wineryGW.gif';
	var wineryOut=new Image(240,43);
	wineryOut.src = 'images/buttons/wineryBW.gif';

	var eventsOn=new Image(240,43);
	eventsOn.src = 'images/buttons/eventsGW.gif';
	var eventsOut=new Image(240,43);
	eventsOut.src = 'images/buttons/eventsBW.gif';

	var contactOn=new Image(240,43);
	contactOn.src = 'images/buttons/contactGW.gif';
	var contactOut=new Image(240,43);
	contactOut.src = 'images/buttons/contactBW.gif';
	
	var currentOn=new Image(240,25);
	currentOn.src = 'images/buttons/currentReleaseGW.gif';
	var currentOut=new Image(240,25);
	currentOut.src = 'images/buttons/currentReleaseBW.gif';

	var blogOn=new Image(240,25);
	blogOn.src = 'images/buttons/blogGW.gif';
	var blogOut=new Image(240,25);
	blogOut.src = 'images/buttons/blogBW.gif';

	var galleryOn=new Image(240,25);
	galleryOn.src = 'images/buttons/galleryGW.gif';
	var galleryOut=new Image(240,25);
	galleryOut.src = 'images/buttons/galleryBW.gif';

	var accsOn=new Image(240,25);
	accsOn.src = 'images/buttons/accoladesGW.gif';
	var accsOut=new Image(240,25);
	accsOut.src = 'images/buttons/accoladesBW.gif';

	var libraryOn=new Image(240,25);
	libraryOn.src = 'images/buttons/libraryGW.gif';
	var libraryOut=new Image(240,25);
	libraryOut.src = 'images/buttons/libraryBW.gif';

	var pressOn=new Image(240,25);
	pressOn.src = 'images/buttons/pressGW.gif';
	var pressOut=new Image(240,25);
	pressOut.src = 'images/buttons/pressBW.gif';
		
	var findOn=new Image(240,25);
	findOn.src = 'images/buttons/findGW.gif';
	var findOut=new Image(240,25);
	findOut.src = 'images/buttons/findBW.gif';
		
}

function rollImage(imgLocation,imgName)
{
	document.images[imgLocation].src= eval(imgName + ".src");
}