>
> very compatible patch:
>
> // internal only, use hasClass("class")
> has: function( elem, className ) {
> var classes= elem.className || elem;
> if( classes instanceof RegExp ) return !
> className.replace( classes, '' );
> return jQuery.inArray( className,
> classes.toString().split(/\s+/) ) > -1;
> }
>
compatble with regexps from another window:
// internal only, use hasClass("class")
has: function( elem, className ) {
var classes= elem.className || elem;
try {
if( classes === RegExp( classes ) ) return
!className.replace( classes, '' );
} catch( e ){ };
return jQuery.inArray( className,
classes.toString().split(/\s+/) ) > -1;
}
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