Changeset 5597

Timestamp:

05/14/08 17:54:54 (8 months ago)

Author:

aflesler

Message:

jquery offset: reducing the code size.

Files:

• trunk/jquery/src/offset.js (modified) (1 diff)

trunk/jquery/src/offset.js

@@ -102 +102 @@
 jQuery.fn.extend({
     position: function() {
-        var left = 0, top = 0, elem = this[0], offset, parentOffset, offsetParent, results;
+        var left = 0, top = 0, results;
 
-        if (elem) {
+        if ( this[0] ) {
             // Get *real* offsetParent
-            offsetParent = this.offsetParent();
+            var offsetParent = this.offsetParent(),
 
-            // Get correct offsets
-            offset       = this.offset();
-            parentOffset = offsetParent.offset();
+                // Get correct offsets
+                offset       = this.offset(),               
+                parentOffset = offsetParent.offset();
 
             // Subtract element margins
-            offset.top  -= parseInt( jQuery.curCSS(elem, 'marginTop', true) ) || 0;
-            offset.left -= parseInt( jQuery.curCSS(elem, 'marginLeft', true) ) || 0;
+            offset.top  -= num( this, 'marginTop' );
+            offset.left -= num( this, 'marginLeft' );
 
             // Add offsetParent borders
-            parentOffset.top  += parseInt( jQuery.curCSS(offsetParent[0], 'borderTopWidth', true) ) || 0;
-            parentOffset.left += parseInt( jQuery.curCSS(offsetParent[0], 'borderLeftWidth', true) ) || 0;
+            parentOffset.top  += num( offsetParent, 'borderTopWidth' );
+            parentOffset.left += num( offsetParent, 'borderLeftWidth' );
 
             // Subtract the two offsets