Knowledge Base Contributions

Below is a list of the knowledge base entries that Pat Friedl has contributed to:

• How can I make an element use a defined image object instead of url('...')? Or, how do I keep it from downloading the image from the server each time?
  

• ow do I dynamically change a style attribute in a CASCADED style element? (eg: elementRef.style.backgroundImage)
  

• How do I access nested layers?
  

• Asside from the cryptic W3C specs, is there an easier reading, tabulated doc on the new, upcoming DOM? Possibly with examples?
  

• How do you create a hierarchical, collapsible list with DOM methods?