} else {
for ( var i = 0, j = this.length; i < j; i++ ) {
- var display = jQuery.css( this[i], "display" ),
- old = jQuery.data( this[i], "olddisplay" );
+ var display = jQuery.css( this[i], "display" );
- if ( !old && display !== "none" ) {
+ if ( !jQuery.data( this[i], "olddisplay" ) && display !== "none" ) {
jQuery.data( this[i], "olddisplay", display );
}
}