var btn = new Array(24);
for(i=0;i<btn.length;i++) {btn[i] = new Image(161,34);}
btn[0].src = 'images/btnportf_u.gif';
btn[1].src = 'images/btnportf_d.gif';
btn[2].src = 'images/btnportf_c.gif';
btn[3].src = 'images/btnbiograf_u.gif';
btn[4].src = 'images/btnbiograf_d.gif';
btn[5].src = 'images/btnbiograf_c.gif';
btn[6].src = 'images/btnpress_u.gif';
btn[7].src = 'images/btnpress_d.gif';
btn[8].src = 'images/btnpress_c.gif';
btn[9].src = 'images/btncollect_u.gif';
btn[10].src = 'images/btncollect_d.gif';
btn[11].src = 'images/btncollect_c.gif';
btn[12].src = 'images/btncontact_u.gif';
btn[13].src = 'images/btncontact_d.gif';
btn[14].src = 'images/btncontact_c.gif';
btn[15].src = 'images/btnletter_u.gif';
btn[16].src = 'images/btnletter_d.gif';
btn[17].src = 'images/btnletter_c.gif';
btn[18].src = 'images/btnnotes_u.gif';
btn[19].src = 'images/btnnotes_d.gif';
btn[20].src = 'images/btnnotes_c.gif';
btn[21].src = 'images/btnproject_photos_u.gif';
btn[22].src = 'images/btnproject_photos_d.gif';
btn[23].src = 'images/btnproject_photos_c.gif';