// random quotes
var rand1 = 0;
var useRand = 0;
images = new Array;
images[1] = new Image();
images[1].src = "../quote1.gif";
images[2] = new Image();
images[2].src = "../quote2.gif";
images[3] = new Image();
images[3].src = "../quote3.gif";
images[4] = new Image();
images[4].src = "../quote4.gif";
images[5] = new Image();
images[5].src = "../quote5.gif";
images[6] = new Image();
images[6].src = "../quote6.gif";
images[7] = new Image();
images[7].src = "../quote7.gif";
images[8] = new Image();
images[8].src = "../quote8.gif";
images[9] = new Image();
images[9].src = "../quote9.gif";
images[10] = new Image();
images[10].src = "../quote10.gif";
images[11] = new Image();
images[11].src = "../quote11.gif";
images[12] = new Image();
images[12].src = "../quote12.gif";
images[13] = new Image();
images[13].src = "../quote13.gif";
images[14] = new Image();
images[14].src = "../quote14.gif";
images[15] = new Image();
images[15].src = "../quote15.gif";
images[16] = new Image();
images[16].src = "../quote16.gif";

function swapPic() {
var imgnum = images.length - 1;
do {
var randnum = Math.random();
rand1 = Math.round((imgnum - 1) * randnum) + 1;
} while (rand1 == useRand);
useRand = rand1;
document.randimg.src = images[useRand].src;
}