var random = new Array();

random[0]='<img src="images/contentcrops/content_crops_a.jpg" width="158" height="158"  id="randomimg"  align="left" />';
random[1]='<img src="images/contentcrops/content_crops_b.jpg" width="158" height="158"  id="randomimg"  align="left" />';
random[2]='<img src="images/contentcrops/content_crops_c.jpg" width="158" height="158"  id="randomimg"  align="left" />';
random[3]='<img src="images/contentcrops/content_crops_d.jpg" width="158" height="158"  id="randomimg"  align="left" />';
random[4]='<img src="images/contentcrops/content_crops_e.jpg" width="158" height="158"  id="randomimg"  align="left" />';
random[5]='<img src="images/contentcrops/content_crops_f.jpg" width="158" height="158"  id="randomimg"  align="left" />';
random[6]='<img src="images/contentcrops/content_crops_g.jpg" width="158" height="158"  id="randomimg"  align="left" />';
random[7]='<img src="images/contentcrops/content_crops_h.jpg" width="158" height="158"  id="randomimg"  align="left" />';
random[8]='<img src="images/contentcrops/content_crops_i.jpg" width="158" height="158"  id="randomimg"  align="left" />'; 
random[9]='<img src="images/contentcrops/content_crops_j.jpg" width="158" height="158"  id="randomimg"  align="left" />'; 
random[10]='<img src="images/contentcrops/content_crops_k.jpg" width="158" height="158"  id="randomimg"  align="left" />'; 
random[11]='<img src="images/contentcrops/content_crops_l.jpg" width="158" height="158"  id="randomimg"  align="left" />'; 



var max = random.length;
var num = Math.floor((Math.random() * max));
document.write(random[num]);
 
