// JavaScript Document

if (document.images) {
    homebuttonup       = new Image();
    homebuttonup.src   = "images/home.jpg" ;
    homebuttondown     = new Image() ;
    homebuttondown.src = "images/[T]home.jpg" ;

    aboutbuttonup       = new Image();
    aboutbuttonup.src   = "images/about.jpg" ;
    aboutbuttondown     = new Image() ;
    aboutbuttondown.src = "images/[T]about.jpg" ;
	
	servicesbuttonup       = new Image();
    servicesbuttonup.src   = "images/services.jpg" ;
    servicesbuttondown     = new Image() ;
    servicesbuttondown.src = "images/[T]services.jpg" ;
	
	portfoliobuttonup       = new Image();
    portfoliobuttonup.src   = "images/portfolio.jpg" ;
    portfoliobuttondown     = new Image() ;
    portfoliobuttondown.src = "images/[T]portfolio.jpg" ;
	
	contactbuttonup       = new Image();
    contactbuttonup.src   = "images/contact.jpg" ;
    contactbuttondown     = new Image() ;
    contactbuttondown.src = "images/[T]contact.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" );
    }
}