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var sec = now.getSeconds()
var ad = sec % how_many_ads;
ad +=1;
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url="https://services.aamc.org/publications/index.cfm?fuseaction=Product.displayForm&prd_id=259&prv_id=318";
alt="Medical School Admission Requirements (MSAR) 2009-2010";
banner="/images/hp/ads/msar_hp.gif";
width="150";
height="200";
}
if (ad==2) {
url="https://services.aamc.org/publications/index.cfm?fuseaction=Product.displayForm&prd_id=255";
alt="The Official Guide to the MCAT® Exam";
banner="/images/hp/ads/og-mcat.jpg";
width="150";
height="200";
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if (ad==3) {
url="http://www.aspiringdocs.org";
alt="AspiringDocs.org - You can change the face of medicine";
banner="/images/hp/ads/aspiringdocs.jpg";
width="150";
height="200";
}
if (ad==4) {
url="https://services.aamc.org/Publications/index.cfm?fuseaction=Product.displayForm&prd_id=243&prv_id=298";
alt="Principles for U.S. Health Care Reform: A Guide for Policy Makers";
banner="/images/hp/ads/hc-reform.jpg";
width="150";
height="200";
}
if (ad==5) {
url="/about/hope.htm";
alt="Hope Happens at Medical Schools and Teaching Hospitals";
banner="/images/hp/ads/teachinghosp.jpg";
width="150";
height="200";
}
if (ad==6) {
url="https://services.aamc.org/publications/index.cfm?fuseaction=Product.displayForm&prd_id=245&prv_id=300";
alt="Directory of American Medical Education 2008-2009";
banner="/images/hp/ads/meded.jpg";
width="150";
height="200";
}
document.write('<a href=\"' + url + '\" target=\"_top\">');
document.write('<img src=\"' + banner + '\" width=')
document.write(width + ' height=' + height + ' ');
document.write('alt=\"' + alt + '\" border=0></a>');