var r_text = new Array ();
r_text[0] = "<img src='imgs/polaroid1.png' border='0' alt='Clocked!' title='Clocked!' width='400' height='400' />";
r_text[1] = "<img src='imgs/polaroid2.png' border='0' alt='Clocked!' title='Clocked!' width='400' height='400' />";
r_text[2] = "<img src='imgs/polaroid3.png' border='0' alt='Clocked!' title='Clocked!' width='400' height='400' />";
r_text[3] = "<img src='imgs/polaroid4.png' border='0' alt='Clocked!' title='Clocked!' width='400' height='400' />";
var i = Math.round(3*Math.random());
document.write(r_text[i]);