topical media & game development
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

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#javascript-code-12-setOpacity.js / js



  // Set an opacity level for an element
  // (where level is a number 0-100)
  function setOpacity( elem, level ) {
      // If filters exist, then this is IE, so set the Alpha filter
      if ( elem.filters )
          elem.filters.alpha.opacity = level;
  
      // Otherwise use the W3C opacity property
      else
          elem.style.opacity = level / 100;
  }
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

(C) Æliens 20/2/2008

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