chg1 = new Image();
chg2 = new Image();
chg3 = new Image();
chg4 = new Image();
chg5 = new Image();
chg6 = new Image();
chg7 = new Image();

bk1 = new Image();
bk2 = new Image();
bk3 = new Image();
bk4 = new Image();
bk5 = new Image();
bk6 = new Image();
bk7 = new Image();

bk1.src = "images/abt.jpg";
chg1.src = "images/abt01.jpg";
bk2.src = "images/appln.jpg";
chg2.src = "images/appln01.jpg";
bk3.src = "images/prod.jpg";
chg3.src = "images/prod01.jpg";
bk4.src = "images/news.jpg";
chg4.src = "images/news01.jpg";
bk5.src = "images/feed.jpg";
chg5.src = "images/feed01.jpg";
bk6.src = "images/contact.jpg";
chg6.src = "images/contact01.jpg";
bk7.src = "images/compo.jpg";
chg7.src = "images/compo01.jpg";