range-select.min.js

!function(a){a.fn.rangeSelect=function(b){var c=a.extend({},a.fn.rangeSelect.defaults,b);return a(this).each(function(){var b=a(this),d=-1;b.find(c.selector).click(function(e){e.preventDefault();var f=a(this).index();if(a(this).toggleClass("active"),"function"==typeof c.toggle&&c.toggle.call(b,this,f,d),a(this).hasClass("active")){if(2==b.find(c.selector+".active").length){var g=b.find(c.selector+".active:first").index(),h=b.find(c.selector+".active:last").index();b.find(c.selector+":not(.active)").each(function(){var e=a(this).index();e>g&&h>e&&e!=f&&(a(this).addClass("active"),"function"==typeof c.activate&&c.activate.call(b,this,f,d))})}d=f}else d=b.find(c.selector+".active:first").index();b.find(".active").length||(d=-1),b.find(".highlight").removeClass("highlight")}).hover(function(){var e=a(this).index();-1!=d&&1==b.find(c.selector+".active").length&&b.find(c.selector+":not(.active)").each(function(){var b=a(this).index();b>d&&e>=b?a(this).addClass("highlight"):d>b&&b>=e?a(this).addClass("highlight"):a(this).removeClass("highlight")})},function(){b.find(".highlight").removeClass("highlight")})})},a.fn.rangeSelect.defaults={selector:".range-item",toggle:null,activate:null}}(jQuery);