} else {
for ( var i = 0, j = this.length; i < j; i++ ) {
var display = jQuery.css( this[i], "display" );
-
- if ( display !== "none" ) {
- jQuery.data( this[i], "olddisplay", display );
- }
+
+ if ( display !== "none" && !jQuery.data( this[i], "olddisplay" ) ) {
+ jQuery.data( this[i], "olddisplay", display );
+ }
}
// Set the display of the elements in a second loop