b1 = new Image;
b1.src="pix/homebtn.png";
b2 = new Image;
b2.src="pix/homebtn2.png"

b3 = new Image;
b3.src="pix/aboutbtn.png";
b4 = new Image;
b4.src="pix/aboutbtn2.png";
b5 = new Image;
b5.src="pix/privatebtn.png";
b6 = new Image;
b6.src="pix/privatebtn2.png";
b7 = new Image;
b7.src="pix/buybtn.png";
b8 = new Image;
b8.src="pix/buybtn2.png";
b9 = new Image;
b9.src="pix/authbtn.png";
b10 = new Image;
b10.src="pix/authbtn2.png";
b11 = new Image;
b11.src="pix/contactbtn.png";
b12 = new Image;
b12.src="pix/contactbtn2.png";

b13 = new Image;
b13.src="pix/newsbtn.png";
b14 = new Image;
b14.src="pix/newsbtn2.png";

function flip(imageID,imageName)
{
document.images[imageID].src = eval(imageName + ".src");
}