<!--

if (document.images) {

    onebuttonup       = new Image();

    onebuttonup.src   = "images/subttn.jpg" ;

    onebuttondown     = new Image() ;

    onebuttondown.src = "images/subttn-2.jpg" ;



    twobuttonup       = new Image();

    twobuttonup.src   = "images/subttn2.jpg" ;

    twobuttondown     = new Image() ;

    twobuttondown.src = "images/subttn2-2.jpg" ;

    

    threebuttonup       = new Image();

    threebuttonup.src   = "images/fb.jpg" ;

    threebuttondown     = new Image() ;

    threebuttondown.src = "images/fb2.jpg" ;



    fourbuttonup       = new Image();

    fourbuttonup.src   = "images/twt.jpg" ;

    fourbuttondown     = new Image() ;

    fourbuttondown.src = "images/twt2.jpg" ;



    fivebuttonup       = new Image();

    fivebuttonup.src   = "images/rss.jpg" ;

    fivebuttondown     = new Image() ;

    fivebuttondown.src = "images/rss2.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" );

    }

}

// -->