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Posted By

szsk on 08/02/06


Tagged

javascript opacity DOM alpha


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setOpacity

Published in: JavaScript 

Plain TextExpand 
  1. function setOpacity( element, alpha ) {
  2. 	var style = element.style;
  3. 	if( style.MozOpacity != undefined ) { //Moz and older
  4. 		style.MozOpacity = alpha;
  5. 	}
  6. 	else if( style.filter != undefined ) { //IE
  7. 		style.filter = "alpha(opacity=0)";
  8. 		element.filters.alpha.opacity = ( alpha * 100 );
  9. 	}
  10. 	else if( style.opacity != undefined ) { //Opera
  11. 		style.opacity = alpha;
  12. 	}
  13. }

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