Strange code on certain pages

[Peak Times]

Sorry if I sound a bit dim but I am self taught and dont necessarily understand the fine detail of website design. Trawling through my pages to optimise title, description and keywords etc I have come across the following code that I dont remember putting in.

Example:

v\:* { behavior: url(#default#VML) }
o\:* { behavior: url(#default#VML) }
.shape { behavior: url(#default#VML) }
h1
{margin-top:12.0pt;
margin-right:0cm;
margin-bottom:3.0pt;
margin-left:0cm;
page-break-after:avoid;
font-size:16.0pt;
font-family:Arial;
}
</style>
<![endif]--><!--[if gte mso 9]>
<xml><o:shapedefaults v:ext="edit" spidmax="1027"/>
</xml><![endif]-->


Is this automatically generated by Frontpage or should I worry that the page has been interferred with?

As ever any advice is appreciated.

www.peak-times.com

[StephanieCordray]

Although I've never seen them put quite like that on straight css styles it looks like special effect code for something... since the whole style code isn't there I couldn't tell you for what.

[Peak Times]

Many thanks Stephanie