$HTMLPurifier_Config->set('HTML.AllowedAttributes', "*.style,*.alt,*.title,a.href,a.target,img.src,img.height,img.width,table.align,table.border,table.cellpadding,table.cellspacing,usemap");
$HTMLPurifier_Config->set('HTML.AllowedElements','h1,h2,h3,h4,h5,h6,a,p,ol,li,ul,dl,dt,dd,b,br,span,img,pre,blockquote,div,table,thead,tbody,tfoot,th,tr,td,area');

usemap 속성을 사용해야 하는데 위의 내용이 먹질 않아요 ㅠ