// JavaScript Document>

if (document.images) {
    homebuttonup       = new Image();
    homebuttonup.src   = "images/mainnav_home.jpg" ;
    homebuttondown     = new Image() ;
    homebuttondown.src = "images/mainnav_home_sel.jpg" ;

	webbuttonup       = new Image();
    webbuttonup.src   = "images/mainnav_web.jpg" ;
    webbuttondown     = new Image() ;
    webbuttondown.src = "images/mainnav_web_sel.jpg" ;
	
	animationbuttonup       = new Image();
    animationbuttonup.src   = "images/mainnav_animation.jpg" ;
    animationbuttondown     = new Image() ;
    animationbuttondown.src = "images/mainnav_animation_sel.jpg" ;
	
	blogbuttonup       = new Image();
    blogbuttonup.src   = "images/mainnav_blog.jpg" ;
    blogbuttondown     = new Image() ;
    blogbuttondown.src = "images/mainnav_blog_sel.jpg" ;
	
	contactbuttonup       = new Image();
    contactbuttonup.src   = "images/mainnav_contact.jpg" ;
    contactbuttondown     = new Image() ;
    contactbuttondown.src = "images/mainnav_contact_sel.jpg" ;
	
	resumebuttonup       = new Image();
    resumebuttonup.src   = "images/mainnav_resume.jpg" ;
    resumebuttondown     = new Image() ;
    resumebuttondown.src = "images/mainnav_resume_sel.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" );
    }
}