This is Neon Lights effect with two direction.

Roller Coaster Text is a Eye-Catching Text Effect. Check It Out! It's a roller coaster text effect script...put any text inside of it, and watch it slide.

Dynamic Text Effects Rule is a Very Subtle Text Effect. It follows by different letters. Interesting none the less. A Nice little script.

Do you have a very, very boring HTML-page somewhere hidden inside your website? Lucky you! In that case this JavaScript is a great opportunity to shock your visitors. How? You will see! Very easy to configure. Made for IE4.x

Transform your text messages in a variety of ways, such as into 'all caps', 'pig Latin', or even 'encrypted form', using this fun script!

Sometimes the text size you've specified for your webpage isn't suitable to the viewer, depending on his browser configuration or OS. This useful script by Taewook uses Dynamic CSS to let the viewer himself modify the text size of the page on demand, by clicking on an Increase or Decrease Font Size link. Now that's a kind of personalization your viewers may just appreciate.

This script is most appropriate for webpages styled using CSS or a minimal of deprecated HTML tags, though it can also affect text sized using explicit <font size="x"> tags (see Customization below). Compatibility wise, a DOM enabled browser is required for the script to take affect- IE5+/NS6+/Opera 7+ etc.

Neon lights are an effective way in which to draw attention to signs and banners on the street, and now, to your webpage text as well!

Bring the age old technique of attracting attention on the streets to your webpage! This DHTML script applies a neon light effect to any text...very cool.

Animate your site's header into view, one letter at a time, with this one-of-a-kind script. Tested in Firefox 1.0.7, Opera 8.51, Konqueror 3.5.0-1.2 and IE 6.

Some effects are just too complex to render using plain DHTML yet, so this one enlists the help of IE's proprietary multimedia feature to create that nifty watery, wavy effect on text. Quite mesmerizing isn't it?

Send ripples through your text with this JavaScript! Everything, from the number of messages, size, and speed of the effect can be customized. Shocking!