folder = "http://lagunat.ru/t/basic/images/header_pics/";

pic_1 = folder + "pic_01.jpg";
pic_2 = folder + "pic_02.jpg";
pic_3 = folder + "pic_03.jpg";
pic_4 = folder + "pic_04.jpg";
pic_5 = folder + "pic_05.jpg";
pic_6 = folder + "pic_06.jpg";

function RandomHeader () {
	number = 1 + Math.round ( Math.random () * 5 );
	return eval ( "pic_" + number );
}