1. A computer-implemented method of dynamically generating hypertext links from a source document to at least one document other than the source document, comprising: receiving a user selected portion of the source document; selecting a plurality of terms from the user selected portion; and for at least one selected term, automatically creating at least one hypertext link to a document, other than the source document, relevant to the term.
3. The method of claim 1, wherein selecting a plurality of terms from the user selected portion includes: selecting a number of the most frequently occurring terms in the user selected portion.