var img_kn_1on = new Image();
var img_kn_2on = new Image();
var img_kn_3on = new Image();
var img_kn_4on = new Image();
var img_kn_5on = new Image();	
var img_kn_mail = new Image();
var img_kn_home = new Image();
img_kn_home.src = '../img/Knopki/k_home2';
img_kn_mail.src = '../img/Knopki/k_mail2';
img_kn_1on.src = '../img/Knopki/kn_1on.gif';
img_kn_2on.src = '../img/Knopki/kn_2on.gif';
img_kn_3on.src = '../img/Knopki/kn_3on.gif';
img_kn_4on.src = '../img/Knopki/kn_4on.gif';
img_kn_5on.src = '../img/Knopki/kn_5on.gif';