;define(function (require, exports, module) {var jQuery  = require('jquery');
;(function(e){e.scrollUp=function(t){var n={scrollName:"scrollUp",topDistance:50,topSpeed:300,animation:"fade",animationInSpeed:200,animationOutSpeed:200,scrollText:"",scrollImg:false,activeOverlay:false};var r=e.extend({},n,t),i="#"+r.scrollName;e("<a/>",{id:r.scrollName,href:"#top",title:r.scrollText}).appendTo("body");if(!r.scrollImg){e(i).text(r.scrollText)}e(i).css({display:"none",position:"fixed","z-index":"2147483647"});if(r.activeOverlay){e("body").append("<div id='"+r.scrollName+"-active'></div>");e(i+"-active").css({position:"absolute",top:r.topDistance+"px",width:"100%","border-top":"1px dotted "+r.activeOverlay,"z-index":"2147483647"})}e(window).scroll(function(){switch(r.animation){case"fade":e(e(window).scrollTop()>r.topDistance?e(i).fadeIn(r.animationInSpeed):e(i).fadeOut(r.animationOutSpeed));break;case"slide":e(e(window).scrollTop()>r.topDistance?e(i).slideDown(r.animationInSpeed):e(i).slideUp(r.animationOutSpeed));break;default:e(e(window).scrollTop()>r.topDistance?e(i).show(0):e(i).hide(0))}});e(i).click(function(t){e("html, body").animate({scrollTop:0},r.topSpeed);t.preventDefault()})}})(jQuery);});