jquery star rating

I'm using the star rating plugin at http://php.scripts.psu.edu/rja171/widgets/rating.php,

but it always complains:

stars.lt is not a function

It breaks on this error:

stars.lt(settings.curvalue).addClass('on').end(); 

anyone know what's wrong wi开发者_C百科th it? Thanks.

That plugin uses an extremely old version of jQuery (over 3 years), the .lt() method no longer exists.

You can update the plugin to work though, replace these 2 spots in the file (lines 136 & 144):

• .lt(index) with .slice(0,index)
• .lt(settings.curvalue) with .slice(0, settings.curvalue)

That should get you going, see a working updated version here.