var ad_count = 5;var now = new Date();var sec = now.getSeconds();var ad = sec % ad_count;ad +=1; 
if (ad==1) {theme="/assets/images/company/themes/man-mp3-player.jpg";} 
if (ad==2) {theme="/assets/images/company/themes/woman-beach.jpg";} 
if (ad==3) {theme="/assets/images/company/themes/man-laptop.jpg";} 
if (ad==4) {theme="/assets/images/company/themes/woman-music.jpg";} 
if (ad==5) {theme="/assets/images/company/themes/woman-digital-camera.jpg";} 
document.write('<img src="' + theme + '" width=150 height=218 alt="Edge Memory" border=0>');