function whotoimg(rhs, lhs, source, alttext, wd, ht) {
 document.write("<a href=\"mailto");
 document.write(":" + lhs + "@");
 document.write(rhs + "\">");
 document.write("<img src=\"" + source + "\" alt=\"" + alttext + "\" width=\"" + wd + "\" height=\"" + ht + "\" border=\"0\" />");
 document.write("<\/a>");
  }