I am creating a site in Dreamweaver CS3. Images that I have attached links to appear in the browsers with blue or purple frames around them. Does someone know how I can get rid of the frames?

Img {
Border: none;
}

It also depends on how it is anchored. Are you using CSS? Are the images housed in a <TD>?

In CSS you wuld need to style the <a> tag of where ever the image is anchored.

Within the img tag line you can tell the browsers that you do NOT want a border around the image...

<img src="" width="100px" height="100px" border="0px" />

Good luck