// JavaScript Document.
if (document.images) 
{
	homeup       = new Image();
    homeup.src   = "images/home.jpg" ;
    homedown     = new Image() ;
    homedown.src = "images/home-over.jpg" ;
	
    abt_usup       = new Image();
    abt_usup.src   = "images/about-us.jpg" ;
    abt_usdown     = new Image() ;
    abt_usdown.src = "images/about-us-over.jpg" ;
	
	servicesup       = new Image();
    servicesup.src   = "images/services.jpg" ;
    servicesdown     = new Image() ;
    servicesdown.src = "images/services-over.jpg" ;
	
	solutionup       = new Image();
    solutionup.src   = "images/solution.jpg" ;
    solutiondown     = new Image() ;
    solutiondown.src = "images/solution-over.jpg" ;
	
	careersup       = new Image();
    careersup.src   = "images/careers.jpg" ;
    careersdown     = new Image() ;
    careersdown.src = "images/careers-over.jpg" ;
	
	contact_usup       = new Image();
    contact_usup.src   = "images/contact-us.jpg" ;
    contact_usdown     = new Image() ;
    contact_usdown.src = "images/contact-us-over.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" );
    }
}



// -->