HTML showing up instead of links

If you read an earlier version of this post, please disregard...there was an error in the coding...(I copied a revised version that I know is wrong). ----------------------------------------------- I've got an issue that I don't know how to correct. It's only showing up for a very, very small percentage of people who view my site. Two have seen some html code on IE6 and one on NN7. Everyone else is seeing the site as it should be. Most people with IE6 are seeing the site fine, btw. here is the website: http://www.petsitaustin.com (enter 78759 or 78712 for zip codes) When you enter a zip code, and hit fetch, another page will come up with a listing of businesses in that zip code. Each business name should be listed in a blue bar, under that (in most) is a line of text, a blank line, one or two phone numbers (each on a separate line), another blank line, the email address, and their website URL. Instead of seeing a list of identical listings on the page, people are getting the first part of the first listing, and then other snippets of the others are showing up. They may see the business name of some of the others, or the email address. Then, rather than seeing the link for the email address and website URL they're getting the actual code for the very last listing on the page. And it's not centered like it should be. I've tried adding "double quotes" where I have 'single quotes' but I get an error. Like I said, most people see it correctly, even with the same type of browser that's seeing the errors, so I'm really truly baffled. Any help or suggestions would be appreciated! Thanks! Therese watchdog AT petsitusa.com Here's the php coding: { echo "<table width=100% border=0 cellpadding=0 cellspacing=0 height=128 valign=center> <tr> <td width=122 valign=top rowspan=2> </td> <td width=406 valign=middle bgcolor=000099 align=center height=25><font color=#FFFFFF face=Arial, Helvetica, sans-serif size=2><b>$BusinessName</b></td><td width=122 valign=top rowspan=2> </td></tr>"; echo "<tr><td align=center><font face=Arial, Helvetica, sans-serif size=2>$Description<br><br> <b>$Phone1</b><br> <b>$Phone2</b><br> <a href='mailto:$Email?subject=petsitAustin.com referral'<br> $Email<br></a href> <a href='$Website' target='$Website'</a href> $Website<br><br> </td></tr>"; echo "</table>"; }