function goRand1() {
var num = 10;  // количество картинок
myImages = new Array();
myImages[0] = "images/g/o/1.jpg";
myImages[1] = "images/g/o/2.jpg";
myImages[2] = "images/g/o/3.jpg";
myImages[3] = "images/g/o/4.jpg";
myImages[4] = "images/g/o/5.jpg";
myImages[5] = "images/g/o/6.jpg";
myImages[6] = "images/g/o/7.jpg";
myImages[7] = "images/g/o/8.jpg";
myImages[8] = "images/g/o/9.jpg";
myImages[9] = "images/g/o/10.jpg";

rand = Math.floor(Math.random() * num);
current_image = myImages[rand];
}