X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fcss.js;h=0f08227b28d0989fc80b75e0cd5df4b9071611a8;hb=d684122be0ce3484fb9a4ead11db98d18c5805e7;hp=6abcc956a44c071d5e975955cb1a72d6c909ba8d;hpb=bbffc99f7c60d42d4286786dfd6a43aa31d62ae2;p=jquery.git

diff --git a/src/css.js b/src/css.js
index 6abcc95..0f08227 100644
--- a/src/css.js
+++ b/src/css.js
@@ -52,8 +52,9 @@ jQuery.extend({
 				style.zoom = 1;
 
 				// Set the alpha filter to set the opacity
-				style.filter = (style.filter || "").replace( ralpha, "" ) +
-					(parseInt( value ) + '' === "NaN" ? "" : "alpha(opacity=" + value * 100 + ")");
+				var opacity = parseInt( value, 10 ) + '' === "NaN" ? "" : "alpha(opacity=" + value * 100 + ")";
+				var filter = style.filter || jQuery.curCSS( elem, 'filter' ) || "";
+				style.filter = ralpha.test(filter) ? filter.replace(ralpha, opacity) : opacity;
 			}
 
 			return style.filter && style.filter.indexOf("opacity=") >= 0 ?
@@ -167,7 +168,7 @@ jQuery.extend({
 
 				// Put in the new values to get a computed value out
 				elem.runtimeStyle.left = elem.currentStyle.left;
-				style.left = ret || 0;
+				style.left = camelCase === "fontSize" ? "1em" : (ret || 0);
 				ret = style.pixelLeft + "px";
 
 				// Revert the changed values
@@ -202,14 +203,15 @@ if ( jQuery.expr && jQuery.expr.filters ) {
 	jQuery.expr.filters.hidden = function(elem){
 		var width = elem.offsetWidth, height = elem.offsetHeight,
 			 force = /^tr$/i.test( elem.nodeName ); // ticket #4512
-		return ( width === 0 && height === 0 && !force ) ?
+
+		return width === 0 && height === 0 && !force ?
 			true :
-				( width !== 0 && height !== 0 && !force ) ?
+				width !== 0 && height !== 0 && !force ?
 					false :
-						!!( jQuery.curCSS(elem, "display") === "none" );
+						jQuery.curCSS(elem, "display") === "none";
 	};
 
 	jQuery.expr.filters.visible = function(elem){
 		return !jQuery.expr.filters.hidden(elem);
 	};
-}
\ No newline at end of file
+}