images = new Array();
images[0] = "<img src='images/2x2_pics_01.gif'>";
images[1] = "<img src='images/2x2_pics_02.gif'>";
images[2] = "<img src='images/2x2_pics_03.gif'>";
images[3] = "<img src='images/2x2_pics_04.gif'>";
images[4] = "<img src='images/2x2_pics_05.gif'>";
images[5] = "<img src='images/2x2_pics_06.jpg'>";
images[6] = "<img src='images/2x2_pics_07.jpg'>";
images[7] = "<img src='images/2x2_pics_08.jpg'>";
images[7] = "<img src='images/2x2_pics_09.jpg'>";
images[7] = "<img src='images/2x2_pics_10.jpg'>";
images[7] = "<img src='images/2x2_pics_11.jpg'>";
images[7] = "<img src='images/2x2_pics_12.jpg'>";
index = Math.floor(Math.random() * images.length);