/*Random Background Image-
By JavaScript Kit (www.javascriptkit.com)
More free JavaScripts here!
*/

var randomimg=["images/logos/1_galls.jpg","images/logos/1_rs.jpg","images/logos/1_ss.jpg","images/logos/1_zs.jpg","images/logos/1_sites.jpg","images/logos/2_rs.jpg","images/logos/2_cruc.jpg","images/logos/3_rs.jpg","images/logos/4_rs.jpg","images/logos/1_cruc.jpg","images/logos/1_meiosis.jpg","images/logos/1_scs.jpg","images/logos/1_people.jpg","images/logos/1_scand.jpg"];

var w = 244;
var h = 80;

document.write('<img class="bannerr" src="'+randomimg[Math.floor(Math.random()*randomimg.length)]+'" width="'+w+'" height="'+h+'" alt="Banner Image" />');