// 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" ;
	
	servicesbuttonup       = new Image();
    servicesbuttonup.src   = "images/nav_btns/services_btn.gif" ;
    servicesbuttondown     = new Image() ;
    servicesbuttondown.src = "images/nav_btns/services_btn_rollover.gif" ;
	
	commercialbuttonup       = new Image();
    commercialbuttonup.src   = "images/nav_btns/commercial_btn.gif" ;
    commercialbuttondown     = new Image() ;
    commercialbuttondown.src = "images/nav_btns/commercial_btn_rollover.gif" ;
	
	workbuttonup       = new Image();
    workbuttonup.src   = "images/nav_btns/work_btn.gif" ;
    workbuttondown     = new Image() ;
    workbuttondown.src = "images/nav_btns/work_btn_rollover.gif" ;
	
	convbuttonup       = new Image();
    convbuttonup.src   = "images/nav_btns/conv_btn.gif" ;
    convbuttondown     = new Image() ;
    convbuttondown.src = "images/nav_btns/conv_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" ;
	
	treesurgerybuttonup       = new Image();
    treesurgerybuttonup.src   = "images/nav_btns_2/treesurgery_btn.gif" ;
    treesurgerybuttondown     = new Image() ;
    treesurgerybuttondown.src = "images/nav_btns_2/treesurgery_btn_rollover.gif" ;
	
	fencingbuttonup       = new Image();
    fencingbuttonup.src   = "images/nav_btns_2/fencing_btn.gif" ;
    fencingbuttondown     = new Image() ;
    fencingbuttondown.src = "images/nav_btns_2/fencing_btn_rollover.gif" ;
	
	landscapebuttonup       = new Image();
    landscapebuttonup.src   = "images/nav_btns_2/landscaping_btn.gif" ;
    landscapebuttondown     = new Image() ;
    landscapebuttondown.src = "images/nav_btns_2/landscaping_btn_rollover.gif" ;
	
	racehorsebuttonup       = new Image();
    racehorsebuttonup.src   = "images/nav_btns_2/racehorse_btn.gif" ;
    racehorsebuttondown     = new Image() ;
    racehorsebuttondown.src = "images/nav_btns_2/racehorse_btn_rollover.gif" ;
	
	firewoodbuttonup       = new Image();
    firewoodbuttonup.src   = "images/nav_btns_2/firewood_btn.gif" ;
    firewoodbuttondown     = new Image() ;
    firewoodbuttondown.src = "images/nav_btns_2/firewood_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" );
    }
}