// Image Roll Overs

if (document.images) {
	home_btnup = new Image() ;
	home_btnup.src = "img/layout/btn_home.jpg" ;
	home_btndown = new Image() ;
	home_btndown.src = "img/layout/btn_homeOV.jpg" ;
	
	about_btnup = new Image() ;
	about_btnup.src = "img/layout/btn_about.jpg" ;
	about_btndown = new Image() ;
	about_btndown.src = "img/layout/btn_aboutOV.jpg" ;
	
	gallery_btnup = new Image() ;
	gallery_btnup.src = "img/layout/btn_gallery.jpg" ;
	gallery_btndown = new Image() ;
	gallery_btndown.src = "img/layout/btn_galleryOV.jpg" ;
	
	links_btnup = new Image() ;
	links_btnup.src = "img/layout/btn_links.jpg" ;
	links_btndown = new Image() ;
	links_btndown.src = "img/layout/btn_linksOV.jpg" ;
	
	contact_btnup = new Image() ;
	contact_btnup.src = "img/layout/btn_contact.jpg" ;
	contact_btndown = new Image() ;
	contact_btndown.src = "img/layout/btn_contactOV.jpg" ;
	
	buy_btnup = new Image() ;
	buy_btnup.src = "img/layout/btn_buy.jpg" ;
	buy_btndown = new Image() ;
	buy_btndown.src = "img/layout/btn_buyOV.jpg" ;
	
}

function buttondown( buttonname )
{
    if (document.images) {
      document[ buttonname ].src = eval( buttonname + "down.src" );
    }
}

function buttonup ( buttonname )
{
    if (document.images) {
      document[ buttonname ].src = eval( buttonname + "up.src" );
    }
}