javascript - Prevent the action of a js plugin already launched -

context :

i'm using jquery plugin stickyscroll when i'm in on specific page side bar comme along user scroll.

however need cancel when user goes small screen size.

i've tried override style plugin stronger classic !important

$(window).resize(function(){     if($(window).width() >= 991){         $('.index2').stickyscroll({ container: '.containerindex2' });     }else{         $('.sticy-active').style('top','0 !important');     } }) 

i've tough of using return don't know how said should return specific function.

so there way either force style more !important or cancel function action ?

how about

if($(window).width() < 991){   $('.index2').stickyscroll('reset'); } 

the author warning plugin not performing well