function randomfri() {
};

randomfri = new randomfri();
number = 0;

randomfri[number++] = "<table cellpadding=0 cellspacing=0 border=0 width=100%><tr><td valign=top><img src=imgs/rematados/12-04-000001.jpg><br><font face=verdana size=1><b>Olympus Digicam</b><br>No description.<br><b>Php 8,000.00</b></font></td><td valign=top><img src=imgs/rematados/12-04-000002.jpg><br><font face=verdana size=1><b>Sony PS1</b><br>No description<br><b>Php 1,900.00</b></font></td><td valign=top><img src=imgs/rematados/12-04-000003.jpg><br><font face=verdana size=1><b>China Gold Ring</b><br>3.5 grams<br><b>Php 5,200.00</b></font></td></tr></table>"


increment = Math.floor(Math.random() * number);

document.write(randomfri[increment]);