document.write("    <TABLE BORDER='0' WIDTH='100%' CELLSPACING='0' CELLPADDING='0'>     <TR>       <TD COLSPAN='10' BGCOLOR='#000099'> </TD>     </TR>     <TR VALIGN='TOP'>       <TD WIDTH='140' VALIGN='top' ROWSPAN='2'>         <TABLE BORDER='0' CELLPADDING='0' CELLSPACING='0' WIDTH='140'>           <TR>             <TD WIDTH='140'><A HREF='http://www.cdc.gov/'><IMG SRC='http://www.cdc.gov/niosh/images/template-imgset/nav11.gif' BORDER='0' ALT='Centers for Disease Control and Prevention' WIDTH='140'></A></TD>         </TR>       </TABLE>       <TABLE BORDER='0' CELLPADDING='0' CELLSPACING='0' WIDTH='140'>         <TR VALIGN='TOP'>           <TD WIDTH='140' VALIGN='TOP' ALIGN='LEFT'><IMG SRC='http://www.cdc.gov/niosh/images/template-imgset/nav21.gif'            BORDER='0' ALT=' ' ALIGN='TOP' WIDTH='140' HEIGHT='8'></TD>         </TR>       </TABLE> </TD>     <TD WIDTH='12' VALIGN='top' ROWSPAN='2'><IMG BORDER='0'      SRC='http://www.cdc.gov/niosh/images/template-imgset/nav12.gif' ALT=' ' WIDTH='12' HEIGHT='63'></TD>     <TD WIDTH='267' HEIGHT='19' VALIGN='top' BGCOLOR='#000099'><A HREF='http://www.cdc.gov/'><IMG BORDER='0' SRC='http://www.cdc.gov/niosh/images/template-imgset/nav13.gif' ALT='CDC Home' WIDTH='226' HEIGHT='19'></A></TD>   <TD WIDTH='74' HEIGHT='19' VALIGN='top' ALIGN='LEFT' BGCOLOR='#000099'><A HREF='http://www.cdc.gov/search.htm'><IMG BORDER='0' SRC='http://www.cdc.gov/niosh/images/template-imgset/nav14.gif' ALT='Search' WIDTH='74'    HEIGHT='19'></A></TD> <TD WIDTH='130' HEIGHT='19' VALIGN='top' BGCOLOR='#000099'><A HREF='http://www.cdc.gov/health/diseases.htm'><IMG BORDER='0' SRC='http://www.cdc.gov/niosh/images/template-imgset/nav15.gif' ALT='Health Topics A-Z' HEIGHT='19'></A></TD> <TD BGCOLOR='#000099' WIDTH='50%' HEIGHT='19' VALIGN='top' COLSPAN='4'><IMG SRC='http://www.cdc.gov/niosh/images/template-imgset/spacer.gif' WIDTH='4' HEIGHT='4' VSPACE='7'ALT=' '></TD> <TD BGCOLOR='#000099' WIDTH='50%' HEIGHT='19' VALIGN='top'><IMG SRC='http://www.cdc.gov/niosh/images/template-imgset/spacer.gif' WIDTH='4' HEIGHT='4' VSPACE='7' ALT=' '></TD> </TR> <TR> <TD WIDTH='443' VALIGN='top' COLSPAN='3' ALIGN='LEFT'>&nbsp;&nbsp;<A HREF='http://www.cdc.gov/niosh/homepage.html'><IMG SRC='http://www.cdc.gov/niosh/images/template-imgset/ni_lg_t.gif' BORDER='0' WIDTH='348' HEIGHT='34' ALT='NIOSH logo'></A>  <A HREF='http://www.cdc.gov/niosh/homepage.html'><IMG SRC='http://www.cdc.gov/niosh/images/template-imgset/ni-br_1.gif' WIDTH='127' HEIGHT='14' BORDER='0' ALT='NIOSH Home'></A><A HREF='http://www.cdc.gov/niosh/srchpage.html'><IMG SRC='http://www.cdc.gov/niosh/images/template-imgset/ni-br_2.gif' BORDER='0' WIDTH='112' HEIGHT='14' ALT='NIOSH Search'></A><A HREF='http://www.cdc.gov/niosh/siteindx.html'><IMG SRC='http://www.cdc.gov/niosh/images/template-imgset/ni-br_3.gif' BORDER='0' WIDTH='93' HEIGHT='14' ALT='Site Index'></A><A HREF='http://www.cdc.gov/niosh/cntc_ni1.html'><IMG SRC='http://www.cdc.gov/niosh/images/template-imgset/ni-br_4.gif' BORDER='0' WIDTH='109' HEIGHT='14' ALT='Contact Us'></A></A> <IMG SRC='http://www.cdc.gov/niosh/images/template-imgset/spacer.gif' WIDTH='445' HEIGHT='6'></TD> <TD COLSPAN='4'>&nbsp; </TD> <TD><IMG SRC='http://www.cdc.gov/niosh/images/template-imgset/spacer.gif' WIDTH='4' HEIGHT='4' VSPACE='24' ALT=' '></TD></TR> </TABLE>  ")

document.close()