hide the javascript in a post in search results page

hello all,

many thanks for reading this,

just a little query, i have a post with javascript in it, at the beginning. in the actual post the javascript is hidden, as it should be. however, when searching my site, when that post is displayed in the search results, the javascript is shown instead of the first lines of the post. so what i’d like to ask is, is there a way i can hide the script from displaying in the search results?

any help is much appreciated.

s..