rem: var o = "Alpha(Opacity="+(opacity*100)+")"; node.style.filter = o; 
add: if(opacity == 1){  node.style.cssText = node.style.cssText.replace(/FILTER:[^;]*;/i, ""); }else{ var o = "Alpha(Opacity="+(opacity*100)+")"; node.style.filter = o; } 
context: 	dojo._setOpacity = ((dojo.isIE) ? function(/*DomNode*/node, /*Number*/opacity){			//	summary:			//		set the opacity of the passed node portably. Returns the			//		new opacity of the node.			//	node:			//		a reference to a DOM node. Does NOT support taking an			//		ID string for performance reasons.			//	opacity:			//		Number between 0 and 1. 0 specifies transparent.			var o = "Alpha(Opacity="+(opacity*100)+")";			node.style.filter = o;			if(node.nodeName.toLowerCase == "tr"){				dojo.query("> td", node).forEach(function(i){					i.style.filter = o;				});			}			return opacity;		} : function(node, opacity){
meta: 4497	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4497/7d60f19390428e3178f8e2df97edc458728c70e1/html.js/clean/_base/html.js