+ },
+
+<span id='Ext-Shadow-method-setOpacity'> /**
+</span> * Sets the opacity of the shadow
+ * @param {Number} opacity The opacity
+ */
+ setOpacity: function(opacity){
+ if (this.el) {
+ if (Ext.isIE && !Ext.supports.CSS3BoxShadow) {
+ opacity = Math.floor(opacity * 100 / 2) / 100;
+ }
+ this.opacity = opacity;
+ this.el.setOpacity(opacity);
+ }