document.write ('<SCRIPT language=');
document.write ("'");
document.write ('JavaScript1.1');
document.write ("'");
document.write (' SRC="http://ad.doubleclick.net/adj/N4549.Businessweek.com/B2421174.4;sz=728x90;click0=http://oascentral.businessweek.com/RealMedia/ads/click_lx.ads/businessweek.com/magazine/insidewallstreet/2124679673/Top/BusWeek/duke_62943_mz_top/9289370.html/34323039386463323436653661366330?;ord=2124679673?">\n');
document.write ('</SCRIPT>\n');
document.write ('<NOSCRIPT>\n');
document.write ('<A HREF="http://oascentral.businessweek.com/RealMedia/ads/click_lx.ads/businessweek.com/magazine/insidewallstreet/2124679673/Top/BusWeek/duke_62943_mz_top/9289370.html/34323039386463323436653661366330?http://ad.doubleclick.net/jump/N4549.Businessweek.com/B2421174.4;sz=728x90;ord=2124679673?">\n');
document.write ('<IMG SRC="http://ad.doubleclick.net/ad/N4549.Businessweek.com/B2421174.4;sz=728x90;ord=2124679673?" BORDER=0 WIDTH=728 HEIGHT=90 ALT="Click Here"></A>\n');
document.write ('</NOSCRIPT>');