World Wide Web consortium is the statutory body that edits the programming errors in the html files. You can avail these facilities free on online services w3cvalidator.com.
You can find W3C comments about dynamic html and www.w3.org/DOM and here are the excerpts.

Dynamic HTML is a term used by some vendor to describe the combination of html, style sheets, and scripts that allows the documents to be animated. World Wide Web consortium has received several submission form members companies on the way in which he object model of html documents should be exposed to scripts. These submissions do not propose any new html tags or style sheet technology. The w3c DOM WG is working hard to make sure interoperable and scripting language neutral solutions.

Html implementation in internet explorer is far more comprehensive that what it deserves. Firstly, we should understand the dynamic html and then we can understand the complexity of the dynamic pages. The process of dynamic html is defined by Microsoft in the following URL: www.msdn.microsoft.com/workshops/c-frame.htm#/workshop/author/default.asp. Dynamic html in internet explorer is extensive, virtually turning web pages into entire application s that ran in the browser without any round trips of the server.

These are the key features of dynamic html in internet explorer

It’s behavior: Separation of codes form data in web pages and the proper specification that how elements in our web pages work.

It’s absolute positioning: Using cascading styles sheet positioning you can change the location of elements in a page to create animated affects.

It’s special active X controls: It supports many visual effects, such as animation filtering and visual transitions that appears a new page appears.

It’s scriptlets: Web applications reference that functions as components

It’s dynamic styles: Changes the styles of elements such as color and fonts without server round trips. Take an example as if mouse click events, mouse over events, mouse double click events, visual effects originated and many more.

It’s dynamic content: Using dynamic content pages in html can be added deleted or fly or marque. It is the content which are controlled by server it self the web page shows the title of the page but as soon as it got refreshed all other description comes in seconds.

It’s Document object model: If dynamic html is used, all the web pages act as objects. This means that page elements can be manipulated easily in the code.

It’s data binding: It writes the web pages that displays, short, filtered as well as update the data in the data base from the browser.

In this way the dynamic pages in the html gets to the browsers for display. Make sure about the pages of websites and their phenomenon or work through dynamic pages that makes the web pages appeasing t o the visitors.