| 摘要 |
<p>The method includes using script portions on an Internet page displayed on a screen using a browser and these script portions include a first script portion for instructing the browser to determine whether a second script portion is displayed on a visible portion of said Internet browser. Secondly it determines whether a scroll event has occurred and if the second script portion is displayed on the visible portion of the browser. Also claimed is a method of advertising on a page displayed in an Internet browser comprising charging according to the time for which an advertisement is displayed and a method of displaying a page wherein the second script portion is linked to an advert which is displayed on occurrence of a scroll event.</p> |
