// JavaScript Document


if (document.images) {
    homebuttonup       = new Image();
    homebuttonup.src   = "/images/nav_btns/home_btn.gif" ;
    homebuttondown     = new Image() ;
    homebuttondown.src = "/images/nav_btns/home_btn_rollover.gif" ;

    aboutbuttonup       = new Image();
    aboutbuttonup.src   = "/images/nav_btns/about_btn.gif" ;
    aboutbuttondown     = new Image() ;
    aboutbuttondown.src = "/images/nav_btns/about_btn_rollover.gif" ;
	
	newsbuttonup       = new Image();
    newsbuttonup.src   = "/images/nav_btns/news_btn.gif" ;
    newsbuttondown     = new Image() ;
    newsbuttondown.src = "/images/nav_btns/news_btn_rollover.gif" ;
	
	clientsbuttonup       = new Image();
    clientsbuttonup.src   = "/images/nav_btns/clients_btn.gif" ;
    clientsbuttondown     = new Image() ;
    clientsbuttondown.src = "/images/nav_btns/clients_btn_rollover.gif" ;
	
	ukbuttonup       = new Image();
    ukbuttonup.src   = "/images/nav_btns/uk_exec_btn.gif" ;
    ukbuttondown     = new Image() ;
    ukbuttondown.src = "/images/nav_btns/uk_exec_btn_rollover.gif" ;
	
	intbuttonup       = new Image();
    intbuttonup.src   = "/images/nav_btns/international_btn.gif" ;
    intbuttondown     = new Image() ;
    intbuttondown.src = "/images/nav_btns/international_btn_rollover.gif" ;
	
	contactbuttonup       = new Image();
    contactbuttonup.src   = "/images/nav_btns/contact_btn.gif" ;
    contactbuttondown     = new Image() ;
    contactbuttondown.src = "/images/nav_btns/contact_btn_rollover.gif" ;
}

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" );
    }
}