Modify Image with Photoshop-Collage Image Using Layer

Video Tutorial for Layer in Photoshop
http://www.adobe.com/designcenter/video_workshop/
select a product--> photoshop; select a topic-->using layer, making and refining selection.

Use online "can" site to practice your html coding. search in goole.com -->enter --page creator
login, select the page you created, and click the area that you want to edit, then click on the lower right coner --->html editor. Practice : links ; images; break
.... take a look the code from Dreamweaver.
UI case study http://popularscreensavers.com/