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2.8.0 smooth scroll + fixes + optimizations

- native scrolling based on bezier curves (more smooth and time-based scrolling)
- prevent event catching (mousewheel & keypress) on no-scrolling areas (issue#12)
- smooth cursor movement for hw-scrolling areas
- when scroll running, getScrollTop(value) can return actual cursor position (false) or end-scroll cursor position (true)
- iframe & touchbehavior:true, error on console
- page & touchbehavior:true, error on console
Inuyaksa 13 lat temu
rodzic
commit
b5956480b4
7 zmienionych plików z 319 dodań i 261 usunięć
  1. 0 35
      changelog_2.6.5.txt
  2. 15 0
      changelog_2.8.0.txt
  3. 9 12
      demo/index.html
  4. 53 51
      demo/js/jquery.nicescroll.min.js
  5. 188 111
      jquery.nicescroll.js
  6. 53 51
      jquery.nicescroll.min.js
  7. 1 1
      package.json

+ 0 - 35
changelog_2.6.5.txt

@@ -1,35 +0,0 @@
-Changelog nicescroll release 2.6.5
-http://areaaperta.com/nicescroll
-https://github.com/inuyaksa/jquery.nicescroll
-
-
-New features
-- bounce effect with mouse wheel scrolling (bouncescroll)
-
-
-New options
-- bouncescroll, enable scroll bouncing at the end of content as mobile-like (only hw accell) (default:false)
-
-
-Changed features
-- more fast scrolling at top/bottom with mouse wheel
-- (chrome) grab cursor doesn't appears (browser bug)
-- default hide timeout for cursor changed from 800ms to 400ms
-- mousescrollstep changed to 8*5 (recalibration after doScroll change)
-- rail/cursor some position/size optimization
-
-
-Warning, this changes can break compatibility
-- doScrollBy default changed to absolute pixels
-- doScrollTo default changed to absolute pixels
-
-
-Fixes
-- (hw scroll) added scrollTop animate hook
-- (mousewheel scrolling on page rail) "a.ownerDocument is null" error
-- mouseover of zoom icon
-- check scroll position on zoomin (scroll on bottom of the page)
-
-
-Other updates
-- Some internal optimizations

+ 15 - 0
changelog_2.8.0.txt

@@ -0,0 +1,15 @@
+Changelog nicescroll release 2.8.0
+http://areaaperta.com/nicescroll
+https://github.com/inuyaksa/jquery.nicescroll
+
+
+Changed features
+- native scrolling based on bezier curves (more smooth and time-based scrolling)
+- prevent event catching (mousewheel & keypress) on no-scrolling areas (issue#12)
+- smooth cursor movement for hw-scrolling areas
+- when scroll running, getScrollTop(value) can return actual cursor position (false) or end-scroll cursor position (true)
+
+
+Fixes
+- iframe & touchbehavior:true, error on console
+- page & touchbehavior:true, error on console

+ 9 - 12
demo/index.html

@@ -2,7 +2,7 @@
 <html xmlns="http://www.w3.org/1999/xhtml">
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-<title>jQuery NiceScroll Test 2.6.5</title>
+<title>jQuery NiceScroll Test 2.8.0</title>
 <style type="text/css">
 #boxscroll {
 	padding: 40px;
@@ -45,25 +45,22 @@
 
 <script src="js/jquery.min.js"></script>
 <script src="js/jquery.nicescroll.min.js"></script>
-<script>
-//  document.addEventListener('touchmove',function(e){e.preventDefault();},false); // for touch devices
-</script>
 
 <script>
   $(document).ready(function() {
-  $("body").niceScroll();  // The document page (body)
+  
+    $("html").niceScroll();  // The document page (body)
     
-  $("#boxscroll").niceScroll({cursorborder:"",cursorcolor:"#00F",boxzoom:true}); // First scrollable DIV
+    $("#boxscroll").niceScroll({cursorborder:"",cursorcolor:"#00F",boxzoom:true}); // First scrollable DIV
     
-//    $("#boxscroll").niceScroll({touchbehavior:false,cursorcolor:"#00F",cursoropacitymax:0.7,cursorwidth:11,cursorborder:"1px solid #2848BE",cursorborderradius:"8px"}).cursor.css({"background-image":"url(img/mac6scroll.png)"}); // MAC like scrollbar
+    // Customizable cursor
+    // $("#boxscroll").niceScroll({touchbehavior:false,cursorcolor:"#00F",cursoropacitymax:0.7,cursorwidth:11,cursorborder:"1px solid #2848BE",cursorborderradius:"8px"}).cursor.css({"background-image":"url(img/mac6scroll.png)"}); // MAC like scrollbar
 
-    $("#boxscroll2").niceScroll("#contentscroll2",{cursorcolor:"#F00",cursoropacitymax:0.7,boxzoom:true});  // Second scrollable DIV
+    $("#boxscroll2").niceScroll("#contentscroll2",{cursorcolor:"#F00",cursoropacitymax:0.7,boxzoom:true,touchbehavior:true});  // Second scrollable DIV
     $("#boxframe").niceScroll("#boxscroll3",{cursorcolor:"#0F0",cursoropacitymax:0.7,boxzoom:true});  // This is an IFrame (iPad compatible)
 	
-	
-   $("#boxscroll4").niceScroll("#boxscroll4 .wrapper",{boxzoom:true});  // The document page (body)
-
-	
+    $("#boxscroll4").niceScroll("#boxscroll4 .wrapper",{boxzoom:true});  // hw acceleration enabled when using wrapper
+    
   });
 </script>
 

+ 53 - 51
demo/js/jquery.nicescroll.min.js

@@ -1,53 +1,55 @@
-/* jquery.nicescroll - 2.6.5 - InuYaksa*2011 - MIT licensed - http://areaaperta.com/nicescroll */
-(function(f){var k=false,n=false,r=5E3,s=2E3,t=function(){var e=document.getElementsByTagName("script"),e=e[e.length-1].src.split("?")[0];return e.split("/").length>0?e.split("/").slice(0,-1).join("/")+"/":""}(),v=function(e,d){var b=this;this.version="2.6.5";this.name="nicescroll";this.me=d;this.opt={doc:f("body"),win:false,zindex:9E3,cursoropacitymin:0,cursoropacitymax:1,cursorcolor:"#424242",cursorwidth:"5px",cursorborder:"1px solid #fff",cursorborderradius:"5px",scrollspeed:60,mousescrollstep:40,
-touchbehavior:false,hwacceleration:true,usetransition:true,boxzoom:false,dblclickzoom:true,gesturezoom:true,grabcursorenabled:true,autohidemode:true,background:"",iframeautoresize:true,cursorminheight:20,preservenativescrolling:true,railoffset:false,bouncescroll:false};if(e)for(var h in b.opt)typeof e[h]!="undefined"&&(b.opt[h]=e[h]);this.id=b.opt.doc?b.opt.doc.eq(0).id||"":"";this.doc=b.opt.doc;this.ispage=/BODY|HTML/.test(b.doc[0].nodeName);this.haswrapper=b.opt.win!==false;this.win=b.opt.win||
-(this.ispage?f(window):this.doc);this.docscroll=this.ispage?f(window):this.win;this.iframe=false;this.isiframe=this.doc[0].nodeName=="IFRAME"&&this.win[0].nodeName=="IFRAME";this.istextarea=this.win[0].nodeName=="TEXTAREA";this.page=this.view=this.ongesturezoom=this.onkeypress=this.onmousewheel=this.onmousemove=this.onmouseup=this.onmousedown=false;this.scroll={x:0,y:0};this.scrollratio={x:0,y:0};this.cursorheight=20;this.scrollvaluemax=0;this.scrollmom=false;do this.id="ascrail"+s++;while(document.getElementById(this.id));
-this.hasmousefocus=this.hasfocus=this.zoomactive=this.zoom=this.cursorfreezed=this.cursor=this.rail=false;this.visibility=true;this.locked=false;b.nativescrollingarea=false;this.events=[];this.saved={};var i=document.createElement("DIV");this.isopera="opera"in window;this.isieold=(this.isie="all"in document&&"attachEvent"in i&&!this.isopera)&&!("msInterpolationMode"in i.style);this.isie7=this.isie&&!this.isieold&&(!("documentMode"in document)||document.documentMode==7);this.isie8=this.isie&&"documentMode"in
-document&&document.documentMode==8;this.isie9=this.isie&&"performance"in window&&document.documentMode>=9;this.ismozilla="MozAppearance"in i.style;this.ischrome="chrome"in window;this.isios4=(this.isios=(this.cantouch="ontouchstart"in document.documentElement)&&/iphone|ipad|ipod/i.test(navigator.platform))&&!("seal"in Object);if(b.opt.hwacceleration){if((this.trstyle=window.opera?"OTransform":document.all?"msTransform":i.style.webkitTransform!==void 0?"webkitTransform":i.style.MozTransform!==void 0?
-"MozTransform":false)&&typeof i.style[this.trstyle]=="undefined")this.trstyle=false;if(this.hastransform=this.trstyle!=false)i.style[this.trstyle]="translate3d(1px,2px,3px)",this.hastranslate3d=/translate3d/.test(i.style[this.trstyle]);this.transitionstyle=false;this.prefixstyle="";this.transitionend=false;var o="transition,webkitTransition,MozTransition,OTransition,msTransition,KhtmlTransition".split(","),j=",-webkit-,-moz-,-o-,-ms-,-khtml-".split(","),p="transitionEnd,webkitTransitionEnd,transitionend,oTransitionEnd,msTransitionEnd,KhtmlTransitionEnd".split(",");
-for(h=0;h<o.length;h++)if(o[h]in i.style){this.transitionstyle=o[h];this.prefixstyle=j[h];this.transitionend=p[h];break}this.hastransition=this.transitionstyle}else this.transitionend=this.hastransition=this.transitionstyle=this.hastranslate3d=this.hastransform=this.trstyle=false;this.cursorgrabvalue="";if(b.opt.grabcursorenabled&&b.opt.touchbehavior)this.cursorgrabvalue=function(){if(!b.ischrome&&(!b.isie||b.isie9))for(var c=["grab","-moz-grab","-webkit-grab"],g=0;g<c.length;g++){var d=c[g];i.style.cursor=
-d;if(i.style.cursor==d)return d}return"url(http://www.google.com/intl/en_ALL/mapfiles/openhand.cur),n-resize"}();i=null;this.ishwscroll=b.hastransform&&b.opt.hwacceleration&&b.haswrapper;this.css=function(c,g){for(var d in g)b.saved.css.push([c,d,c.css(d)]),c.css(d,g[d])};this.scrollTop=function(c){return typeof c=="undefined"?b.getScrollTop():b.setScrollTop(c)};this.ishwscroll?(b.doc.translate={x:0,y:0},this.getScrollTop=function(){return b.doc.translate.y},this.notifyScrollEvent=document.createEvent?
-function(b){var g=document.createEvent("UIEvents");g.initUIEvent("scroll",false,true,window,1);b.dispatchEvent(g)}:document.fireEvent?function(b){var g=document.createEventObject();b.fireEvent("onscroll");g.cancelBubble=true}:function(){},this.setScrollTop=this.hastranslate3d?function(c,g){b.doc.css(b.trstyle,"translate3d(0px,"+c*-1+"px,0px)");b.doc.translate.y=c;g||b.notifyScrollEvent(b.win[0])}:function(c,g){b.doc.css(b.trstyle,"translate(0px,"+c*-1+"px)");b.doc.translate.y=c;g||b.notifyScrollEvent(b.win[0])}):
-(this.getScrollTop=function(){return b.docscroll.scrollTop()},this.setScrollTop=function(c){return b.docscroll.scrollTop(c)});this.getTarget=function(b){return!b?false:b.target?b.target:b.srcElement?b.srcElement:false};this.hasParent=function(b,g){if(!b)return false;for(var d=b.target||b.srcElement||b||false;d&&d.id!=g;)d=d.parentNode||false;return d!==false};this.updateScrollBar=function(c){if(b.ishwscroll)b.rail.css({height:b.win.innerHeight()});else{var d=b.win.offset();d.top+=2;var e=(b.win.outerWidth()-
-b.win.innerWidth())/2;d.left+=b.win.innerWidth()+e-b.rail.width-1;if(e=b.opt.railoffset)e.top&&(d.top+=e.top),e.left&&(d.left+=e.left);b.rail.css({top:d.top,left:d.left,height:c?c.h:b.win.innerHeight()});b.zoom&&b.zoom.css({top:d.top+1,left:d.left-20})}};var l=window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||false,m=window.cancelRequestAnimationFrame||window.webkitCancelRequestAnimationFrame||
-window.mozCancelRequestAnimationFrame||window.oCancelRequestAnimationFrame||window.msCancelRequestAnimationFrame||false;b.hasanimationframe=l;b.hascancelanimationframe=m;b.hasanimationframe?b.hascancelanimationframe||(m=function(){b.cancelAnimationFrame=true}):(l=function(b){return setTimeout(b,1E3/60)},m=clearInterval);this.init=function(){b.saved.css=[];if(!b.ispage||!b.cantouch&&!b.isieold){b.ispage?b.css(b.doc,{"overflow-y":"hidden"}):b.css(b.docscroll,{"overflow-y":"hidden"});b.ispage&&b.isie7&&
-b.win[0].nodeName=="BODY"&&b.css(f("html"),{"overflow-y":"hidden"});var c=f(document.createElement("div"));c.css({position:"relative",top:0,"float":"right",width:b.opt.cursorwidth,height:"0px","background-color":b.opt.cursorcolor,border:b.opt.cursorborder,"background-clip":"padding-box","-webkit-border-radius":b.opt.cursorborderradius,"-moz-border-radius":b.opt.cursorborderradius,"border-radius":b.opt.cursorborderradius});c.hborder=parseFloat(c.outerHeight()-c.innerHeight());b.cursor=c;var d=f(document.createElement("div"));
-d.attr("id",b.id);d.width=1+Math.max(parseFloat(b.opt.cursorwidth),c.outerWidth());d.css({"padding-left":"0px","padding-right":"1px",width:d.width+"px",zIndex:b.ispage?b.opt.zindex:b.opt.zindex+2,background:b.opt.background});d.append(c);b.rail=d;c=false;if(b.opt.boxzoom&&!b.ispage&&!b.isieold&&(c=document.createElement("div"),b.bind(c,"click",b.doZoom),b.zoom=f(c),b.zoom.css({cursor:"pointer","z-index":b.opt.zindex,backgroundImage:"url("+t+"zoomico.png)",height:18,width:18,backgroundPosition:"0px 0px"}),
-b.opt.dblclickzoom&&b.bind(b.win,"dblclick",b.doZoom),b.cantouch&&b.opt.gesturezoom))b.ongesturezoom=function(c){c.scale>1.5&&b.doZoomIn(c);c.scale<0.8&&b.doZoomOut(c);return b.cancelEvent(c)},b.bind(b.win,"gestureend",b.ongesturezoom);b.ispage?(d.css({position:"fixed",top:"0px",right:"0px",height:"100%"}),f("body").append(d)):b.ishwscroll?(b.win.css("position")=="static"&&b.css(b.win,{position:"relative"}),b.zoom&&(b.zoom.css({position:"absolute",top:1,right:0,"margin-right":d.width+4}),b.win.append(b.zoom)),
-d.css({position:"absolute",top:0,right:0}),b.win.append(d)):(d.css({position:"absolute"}),b.zoom&&b.zoom.css({position:"absolute"}),b.updateScrollBar(),f("body").append(d),b.zoom&&f("body").append(b.zoom));if(b.opt.autohidemode===false)b.autohidedom=false;else if(b.opt.autohidemode===true)b.autohidedom=b.rail;else if(b.opt.autohidemode=="cursor")b.autohidedom=b.cursor;b.bind(window,"resize",b.onResize);b.bind(window,"orientationchange",b.onResize);!b.ispage&&!b.haswrapper&&b.bind(b.win,b.isie&&!b.isie9?
-"propertychange":"DOMAttrModified",b.onAttributeChange);!b.ispage&&b.opt.boxzoom&&b.bind(window,"resize",b.resizeZoom);b.istextarea&&b.bind(b.win,"mouseup",b.onResize);b.onResize();b.cantouch||b.opt.touchbehavior?(b.scrollmom={y:new u(b)},b.onmousedown=function(c){if(!b.locked&&(b.cancelScroll(),b.rail.drag={x:c.screenX,y:c.screenY,sx:b.scroll.x,sy:b.scroll.y,st:b.getScrollTop()},b.hasmoving=false,b.scrollmom.y.reset(c.screenY),!b.cantouch))return b.cancelEvent(c)},b.onmouseup=function(c){if(b.rail.drag&&
-(b.scrollmom.y.doMomentum(),b.rail.drag=false,b.hasmoving))return b.hasmoving=false,b.cancelEvent(c)},b.onmousemove=function(c){if(b.rail.drag){b.hasmoving=true;var d=c.screenY,g=b.rail.drag.st-(c.screenY-b.rail.drag.y);if(b.ishwscroll)g<0?(g=Math.round(g/2),d=0):g>b.page.maxh&&(g=b.page.maxh+Math.round((g-b.page.maxh)/2),d=0);else if(g<0&&(g=0),g>b.page.maxh)g=b.page.maxh;b.showCursor(g);b.prepareTransition&&b.prepareTransition(0);b.setScrollTop(g);b.scrollmom.y.update(d);return b.cancelEvent(c)}},
-b.cursorgrabvalue&&(b.css(b.win,{cursor:b.cursorgrabvalue}),b.css(b.rail,{cursor:b.cursorgrabvalue}))):(b.onmousedown=function(c){if(b.locked)return b.cancelEvent(c);b.cancelScroll();b.rail.drag={x:c.screenX,y:c.screenY,sx:b.scroll.x,sy:b.scroll.y};return b.cancelEvent(c)},b.onmouseup=function(c){if(b.rail.drag)return b.rail.drag=false,b.cancelEvent(c)},b.onmousemove=function(c){if(b.rail.drag){b.scroll.y=b.rail.drag.sy+(c.screenY-b.rail.drag.y);if(b.scroll.y<0)b.scroll.y=0;var d=b.scrollvaluemax;
-if(b.scroll.y>d)b.scroll.y=d;b.showCursor();b.cursorfreezed=true;b.doScroll(Math.round(b.scroll.y*b.scrollratio.y));return b.cancelEvent(c)}else b.checkarea=true});(b.cantouch||b.opt.touchbehavior)&&b.bind(b.win,"mousedown",b.onmousedown);b.bind(b.win,"mouseup",b.onmouseup);b.bind(b.cursor,"mousedown",b.onmousedown);b.bind(b.cursor,"mouseup",function(c){b.rail.drag=false;b.hasmoving=false;b.hideCursor();return b.cancelEvent(c)});b.bind(document,"mouseup",b.onmouseup);b.bind(document,"mousemove",b.onmousemove);
-b.cantouch||(b.rail.mouseenter(function(){b.showCursor();b.rail.active=true}),b.rail.mouseleave(function(){b.rail.active=false;b.rail.drag||b.hideCursor()}),b.isiframe||b.bind(b.isie&&b.ispage?document:b.docscroll,"mousewheel",b.onmousewheel),b.bind(b.rail,"mousewheel",b.onmousewheel));b.zoom&&(b.zoom.mouseenter(function(){b.showCursor();b.rail.active=true}),b.zoom.mouseleave(function(){b.rail.active=false;b.rail.drag||b.hideCursor()}));!b.ispage&&!b.cantouch&&(b.win.attr("tabindex")||b.win.attr({tabindex:r++}),
-b.win.focus(function(c){k=b.getTarget(c).id||true;b.hasfocus=true;b.noticeCursor()}),b.win.blur(function(){k=false;b.hasfocus=false}),b.win.mouseenter(function(c){n=b.getTarget(c).id||true;b.hasmousefocus=true;b.noticeCursor()}),b.win.mouseleave(function(){n=false;b.hasmousefocus=false}));b.onkeypress=function(c){var c=c?c:window.e,d=b.getTarget(c);if(d&&/INPUT|TEXTAREA|SELECT/.test(d.nodeName)&&(!d.getAttribute("type")&&!d.type||!/submit|button|cancel/i.tp))return true;if(b.hasfocus||b.hasmousefocus&&
-!k||b.ispage&&!k&&!n){d=c.keyCode;if(b.locked&&d!=27)return b.cancelEvent(c);var g=false;switch(d){case 38:case 63233:b.doScrollBy(72);g=true;break;case 40:case 63235:b.doScrollBy(-72);g=true;break;case 33:case 63276:b.doScrollBy(b.view.h);g=true;break;case 34:case 63277:b.doScrollBy(-b.view.h);g=true;break;case 36:case 63273:b.doScrollTo(0);g=true;break;case 35:case 63275:b.doScrollTo(b.page.maxh);g=true;break;case 27:b.zoomactive&&(b.doZoom(),g=true)}if(g)return b.cancelEvent(c)}};b.bind(document,
-b.isopera?"keypress":"keydown",b.onkeypress)}if(this.doc[0].nodeName=="IFRAME"){var e=function(){b.iframexd=false;try{var c="contentDocument"in this?this.contentDocument:this.contentWindow.document}catch(d){b.iframexd=true,c=false}if(b.iframexd)return true;if(b.isiframe)b.docscroll=f(c),b.iframe={html:b.doc.contents().find("html")[0],body:b.doc.contents().find("body")[0]};if(b.opt.iframeautoresize&&!b.isiframe){b.win.scrollTop(0);b.doc.height("");var g=Math.max(c.getElementsByTagName("html")[0].scrollHeight,
-c.body.scrollHeight);b.doc.height(g)}b.onResize();b.isie7&&b.css(f(c).find("html"),{"overflow-y":"hidden"});b.css(f(c.body),{"overflow-y":"hidden"});"contentWindow"in this?b.bind(this.contentWindow,"scroll",b.onscroll):b.bind(c,"scroll",b.onscroll);b.bind(c,"mouseup",b.onmouseup);b.bind(c,"mousewheel",b.onmousewheel);b.bind(c,b.isopera?"keypress":"keydown",b.onkeypress);if(b.cantouch||b.opt.touchbehavior)b.bind(c,"mousedown",b.onmousedown),b.cursorgrabvalue&&b.css(f(c),{cursor:b.cursorgrabvalue});
+/* jquery.nicescroll - 2.8.0 - MIT InuYaksa*2012 - http://areaaperta.com/nicescroll */
+(function(f){var l=false,o=false,r=5E3,s=2E3,t=function(){var e=document.getElementsByTagName("script"),e=e[e.length-1].src.split("?")[0];return e.split("/").length>0?e.split("/").slice(0,-1).join("/")+"/":""}(),x=function(e,d){var b=this;this.version="2.8.0";this.name="nicescroll";this.me=d;this.opt={doc:f("body"),win:false,zindex:9E3,cursoropacitymin:0,cursoropacitymax:1,cursorcolor:"#424242",cursorwidth:"5px",cursorborder:"1px solid #fff",cursorborderradius:"5px",scrollspeed:60,mousescrollstep:40,
+touchbehavior:false,hwacceleration:true,usetransition:true,boxzoom:false,dblclickzoom:true,gesturezoom:true,grabcursorenabled:true,autohidemode:true,background:"",iframeautoresize:true,cursorminheight:20,preservenativescrolling:true,railoffset:false,bouncescroll:false};if(e)for(var h in b.opt)typeof e[h]!="undefined"&&(b.opt[h]=e[h]);this.id=(this.doc=b.opt.doc)&&this.doc[0]?this.doc[0].id||"":"";this.ispage=/BODY|HTML/.test(this.doc[0].nodeName);this.haswrapper=b.opt.win!==false;this.win=b.opt.win||
+(this.ispage?f(window):this.doc);this.docscroll=this.ispage?f(window):this.win;this.body=f("body");this.iframe=false;this.isiframe=this.doc[0].nodeName=="IFRAME"&&this.win[0].nodeName=="IFRAME";this.istextarea=this.win[0].nodeName=="TEXTAREA";this.page=this.view=this.ongesturezoom=this.onkeypress=this.onmousewheel=this.onmousemove=this.onmouseup=this.onmousedown=false;this.scroll={x:0,y:0};this.scrollratio={x:0,y:0};this.cursorheight=20;this.scrollvaluemax=0;this.scrollmom=false;do this.id="ascrail"+
+s++;while(document.getElementById(this.id));this.hasmousefocus=this.hasfocus=this.zoomactive=this.zoom=this.cursorfreezed=this.cursor=this.rail=false;this.visibility=true;this.locked=false;b.nativescrollingarea=false;this.events=[];this.saved={};this.delaylist={};var i=document.createElement("DIV");this.isopera="opera"in window;this.isieold=(this.isie="all"in document&&"attachEvent"in i&&!this.isopera)&&!("msInterpolationMode"in i.style);this.isie7=this.isie&&!this.isieold&&(!("documentMode"in document)||
+document.documentMode==7);this.isie8=this.isie&&"documentMode"in document&&document.documentMode==8;this.isie9=this.isie&&"performance"in window&&document.documentMode>=9;this.ismozilla="MozAppearance"in i.style;this.ischrome="chrome"in window;this.isios4=(this.isios=(this.cantouch="ontouchstart"in document.documentElement)&&/iphone|ipad|ipod/i.test(navigator.platform))&&!("seal"in Object);if(b.opt.hwacceleration){if((this.trstyle=window.opera?"OTransform":document.all?"msTransform":i.style.webkitTransform!==
+void 0?"webkitTransform":i.style.MozTransform!==void 0?"MozTransform":false)&&typeof i.style[this.trstyle]=="undefined")this.trstyle=false;if(this.hastransform=this.trstyle!=false)i.style[this.trstyle]="translate3d(1px,2px,3px)",this.hastranslate3d=/translate3d/.test(i.style[this.trstyle]);this.transitionstyle=false;this.prefixstyle="";this.transitionend=false;var p="transition,webkitTransition,MozTransition,OTransition,msTransition,KhtmlTransition".split(","),k=",-webkit-,-moz-,-o-,-ms-,-khtml-".split(","),
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+b.rail.active=true}),b.rail.mouseleave(function(){b.rail.active=false;b.rail.drag||b.hideCursor()}),b.isiframe||b.bind(b.isie&&b.ispage?document:b.docscroll,"mousewheel",b.onmousewheel),b.bind(b.rail,"mousewheel",b.onmousewheel));b.zoom&&(b.zoom.mouseenter(function(){b.showCursor();b.rail.active=true}),b.zoom.mouseleave(function(){b.rail.active=false;b.rail.drag||b.hideCursor()}));!b.ispage&&!b.cantouch&&(b.win.attr("tabindex")||b.win.attr({tabindex:r++}),b.win.focus(function(c){l=b.getTarget(c).id||
+true;b.hasfocus=true;b.noticeCursor()}),b.win.blur(function(){l=false;b.hasfocus=false}),b.win.mouseenter(function(c){o=b.getTarget(c).id||true;b.hasmousefocus=true;b.noticeCursor()}),b.win.mouseleave(function(){o=false;b.hasmousefocus=false}));b.onkeypress=function(c){if(b.locked&&b.page.maxh==0)return true;var c=c?c:window.e,d=b.getTarget(c);if(d&&/INPUT|TEXTAREA|SELECT/.test(d.nodeName)&&(!d.getAttribute("type")&&!d.type||!/submit|button|cancel/i.tp))return true;if(b.hasfocus||b.hasmousefocus&&
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+b.isopera?"keypress":"keydown",b.onkeypress)}if(this.doc[0].nodeName=="IFRAME"){var e=function(){b.iframexd=false;try{var c="contentDocument"in this?this.contentDocument:this.contentWindow.document}catch(d){b.iframexd=true,c=false}if(b.iframexd)return true;if(b.isiframe)b.iframe={html:b.doc.contents().find("html")[0],body:b.doc.contents().find("body")[0]},b.docscroll=f(this.contentWindow);if(b.opt.iframeautoresize&&!b.isiframe){b.win.scrollTop(0);b.doc.height("");var g=Math.max(c.getElementsByTagName("html")[0].scrollHeight,
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+Math.round(c*1/b.scrollratio.y);b.cursor.css({height:b.cursorheight,top:b.scroll.y});b.zoom&&b.zoom.stop().css({opacity:b.opt.cursoropacitymax})}};this.hideCursor=function(c){if(!b.cursortimeout&&b.rail&&b.autohidedom)b.cursortimeout=setTimeout(function(){b.rail.active||(b.autohidedom.stop().animate({opacity:b.opt.cursoropacitymin}),b.zoom&&b.zoom.stop().animate({opacity:b.opt.cursoropacitymin}));b.cursortimeout=0},c||400)};this.noticeCursor=function(c,d){b.showCursor(d);b.hideCursor(c)};this.getContentSize=
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-var q=function(e){var d=this;this.length=0;this.name="nicescrollarray";this.each=function(b){for(var e=0;e<d.length;e++)b.call(d[e]);return d};this.push=function(b){d[d.length]=b;d.length++};this.eq=function(b){return d[b]};if(e)for(a=0;a<e.length;a++){var b=f.data(e[a],"__nicescroll")||false;b&&(this[this.length]=b,this.length++)}return this};(function(e,d,b){for(var f=0;f<d.length;f++)b(e,d[f])})(q.prototype,"show,hide,onResize,resize,remove,stop".split(","),function(e,d){e[d]=function(){return this.each(function(){this[d].call()})}});
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+{w:b.docscroll[0].scrollWidth,h:b.docscroll[0].scrollHeight}};this.resize=this.onResize=function(c,d){if(!b.haswrapper&&!b.ispage){var e=b.win.css("display")!="none";e&&!b.visibility&&b.show();!e&&b.visibility&&b.hide();if(!b.visibility)return false}b.view={w:b.ispage?b.win.width():b.win.innerWidth(),h:b.ispage?b.win.height():b.win.innerHeight()};b.page=d?d:b.getContentSize();b.page.maxh=Math.max(0,b.page.h-b.view.h);if(b.page.maxh==0)return b.hide(),b.scrollvaluemax=0,b.scroll.y=0,b.scrollratio=
+{x:0,y:0},b.cursorheight=0,b.locked=true,b.setScrollTop(0),false;else b.visibility||b.show();b.locked=false;b.istextarea&&b.win.css("resize")&&b.win.css("resize")!="none"&&(b.view.h-=20);b.ispage||b.updateScrollBar(b.view);b.cursorheight=Math.min(b.view.h,Math.round(b.view.h*(b.view.h/b.page.h)));b.cursorheight=Math.max(b.opt.cursorminheight,b.cursorheight);b.scrollvaluemax=b.view.h-b.cursorheight-b.cursor.hborder;b.scrollratio={x:0,y:b.page.maxh/b.scrollvaluemax};b.getScrollTop()>b.page.maxh?b.doScroll(b.page.maxh):
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+b.detachEvent("on"+d,e):b["on"+d]=false};this.unbindAll=function(){for(var c=0;c<b.events.length;c++){var d=b.events[c];b._unbind(d.e,d.n,d.f)}};this.cancelEvent=function(c){c=b.cantouch?c.original?c.original:c||false:c?c:window.event||false;if(!c)return false;c.stopPropagation&&c.stopPropagation();c.preventDefault&&c.preventDefault();c.cancelBubble=true;c.cancel=true;return c.returnValue=false};this.show=function(){b.visibility=true;b.rail.css("display","block");return b};this.hide=function(){b.visibility=
+false;b.rail.css("display","none");return b};this.remove=function(){b.doZoomOut();b.unbindAll();b.events=[];b.rail.remove();b.zoom&&b.zoom.remove();b.cursor=false;b.rail=false;b.zoom=false;for(var c=0;c<b.saved.css.length;c++){var d=b.saved.css[c];d[0].css(d[1],typeof d[2]=="undefined"?"":d[2])}b.saved=false;b.me.data("__nicescroll","");return b};this.isScrollable=function(b){for(b=b.target?b.target:b;b&&b.nodeName&&!/BODY|HTML/.test(b.nodeName);){var d=f(b);if(/scroll|auto/.test(d.css("overflowY")||
+d.css("overflow")||""))return b.clientHeight!=b.scrollHeight;b=b.parentNode?b.parentNode:false}return false};this.onmousewheel=function(c){if(b.locked&&b.page.maxh==0)return true;if(b.opt.preservenativescrolling&&b.checkarea)b.checkarea=false,b.nativescrollingarea=b.isScrollable(c);if(b.nativescrollingarea)return true;if(b.locked)return b.cancelEvent(c);if(b.rail.drag)return b.cancelEvent(c);var d=0;if(d=c.detail?c.detail*-1:c.wheelDelta/40)b.scrollmom&&b.scrollmom.y.stop(),b.doScrollBy(d*b.opt.mousescrollstep);
+return b.cancelEvent(c)};this.stop=function(){b.cancelScroll();b.scrollmon&&b.scrollmon.stop();b.cursorfreezed=false;b.scroll.y=Math.round(b.getScrollTop()*(1/b.scrollratio.y));b.noticeCursor();return b};b.ishwscroll&&b.hastransition&&b.opt.usetransition?(this.prepareTransition=function(c){var d=Math.round(b.opt.scrollspeed*10),c=Math.min(d,Math.round(c/20*b.opt.scrollspeed)),d=c>20?b.prefixstyle+"transform "+c+"ms ease-out 0s":"";if(!b.lasttransitionstyle||b.lasttransitionstyle!=d)b.lasttransitionstyle=
+d,b.doc.css(b.transitionstyle,d);return c},this.doScroll=function(c){var d=b.getScrollTop();if(c<0&&d<=0)return b.noticeCursor();else if(c>b.page.maxh&&d>=b.page.maxh)return b.checkContentSize(),b.noticeCursor();b.newscrolly=c;if(b.timer)return false;if(!b.scrollendtrapped)b.scrollendtrapped=true,b.bind(b.doc,b.transitionend,b.onScrollEnd,false);b.timer=setTimeout(function(){var c=b.getScrollTop(),c=Math.abs(c-b.newscrolly),d=b.prepareTransition(c);b.timer=setTimeout(function(){if(b.newscrolly<0&&
+!b.opt.bouncescroll)b.newscrolly=0;else if(b.newscrolly>b.page.maxh&&!b.opt.bouncescroll)b.newscrolly=b.page.maxh;if(b.newscrolly==b.getScrollTop())b.timer=0,b.onScrollEnd();else{var c=b.getScrollTop();b.timerscroll&&b.timerscroll.tm&&clearInterval(b.timerscroll.tm);if(d>0&&(b.timerscroll={ts:(new Date).getTime(),s:b.getScrollTop(),e:b.newscrolly,sp:d,bz:new BezierClass(c,b.newscrolly,d,0,1,0,1)},!b.cursorfreezed))b.timerscroll.tm=setInterval(function(){b.showCursor(b.getScrollTop())},60);b.setScrollTop(b.newscrolly);
+b.timer=0}},15)},b.opt.scrollspeed)},this.cancelScroll=function(){var c=b.getScrollTop();b.scrollendtrapped=false;b._unbind(b.doc,b.transitionend,b.onScrollEnd);b.prepareTransition(0);b.setScrollTop(c);b.timerscroll&&b.timerscroll.tm&&clearInterval(b.timerscroll.tm);b.timerscroll=false;b.cursorfreezed=false;b.noticeCursor(false,c);return b},this.onScrollEnd=function(){b.scrollendtrapped=false;b._unbind(b.doc,b.transitionend,b.onScrollEnd);b.timerscroll&&b.timerscroll.tm&&clearInterval(b.timerscroll.tm);
+b.timerscroll=false;b.cursorfreezed=false;var c=b.getScrollTop();b.noticeCursor(false,c);c<0?b.doScroll(0):c>b.page.maxh&&b.doScroll(b.page.maxh)}):(this.doScroll=function(c){function d(){if(b.cancelAnimationFrame)return true;if(h=1-h)return b.timer=m(d)||1;var c=b.getScrollTop(),e=b.bzscroll?b.bzscroll.getNow():b.newscrolly,c=e-c;if(c<0&&e<b.newscrolly||c>0&&e>b.newscrolly)e=b.newscrolly;b.setScrollTop(e);e==b.newscrolly?(b.timer=0,b.cursorfreezed=false,b.bzscroll=false,e<0?b.doScroll(0):e>b.page.maxh&&
+b.doScroll(b.page.maxh)):b.timer=m(d)||1}var e=b.getScrollTop();b.newscrolly=c;if(!b.bouncescroll)if(b.newscrolly<0){if(b.newspeedy)b.newspeedy.x=0;b.newscrolly=0}else if(b.newscrolly>b.page.maxh){if(b.newspeedy)b.newspeedy.x=b.page.maxh;b.newscrolly=b.page.maxh}var f=Math.floor(Math.abs(c-e)/40);f>0?(f=Math.min(10,f)*100,b.bzscroll=b.bzscroll?b.bzscroll.update(c,f):new BezierClass(e,c,f,0,1,0,1)):b.bzscroll=false;if(!b.timer){e==b.page.maxh&&c>=b.page.maxh&&b.checkContentSize();var h=1;b.cancelAnimationFrame=
+false;b.timer=1;d();e==b.page.maxh&&c>=e&&b.checkContentSize();b.noticeCursor()}},this.cancelScroll=function(){b.timer&&n(b.timer);b.timer=0;b.bzscroll=false;return b});this.doScrollBy=function(c,d){var e=0,e=d?Math.floor((b.scroll.y-c)*b.scrollratio.y):(b.timer?b.newscrolly:b.getScrollTop(true))-c;if(b.bouncescroll){var f=Math.round(b.view.h/2);e<-f?e=-f:e>b.page.maxh+f&&(e=b.page.maxh+f)}b.cursorfreezed=false;b.doScroll(e)};this.doScrollTo=function(c,d){d&&Math.round(c*b.scrollratio.y);b.cursorfreezed=
+false;b.doScroll(c)};this.checkContentSize=function(){var c=b.getContentSize();c.h!=b.page.h&&b.resize(false,c)};b.onscroll=function(){b.rail.drag||b.cursorfreezed||b.delayed("onscroll",function(){b.scroll.y=Math.round(b.getScrollTop()*(1/b.scrollratio.y));b.noticeCursor()},30)};b.bind(b.docscroll,"scroll",b.onscroll);this.doZoomIn=function(c){if(!b.zoomactive){b.zoomactive=true;b.zoomrestore={style:{}};var d="position,top,left,zIndex,backgroundColor,marginTop,marginBottom,marginLeft,marginRight".split(","),
+e=b.win[0].style,h;for(h in d){var i=d[h];b.zoomrestore.style[i]=typeof e[i]!="undefined"?e[i]:""}b.zoomrestore.style.width=b.win.css("width");b.zoomrestore.style.height=b.win.css("height");b.zoomrestore.padding={w:b.win.outerWidth()-b.win.width(),h:b.win.outerHeight()-b.win.height()};if(b.isios4)b.zoomrestore.scrollTop=f(window).scrollTop(),f(window).scrollTop(0);b.win.css({position:b.isios4?"absolute":"fixed",top:0,left:0,"z-index":b.opt.zindex+100,margin:"0px"});d=b.win.css("backgroundColor");
+(d==""||/transparent|rgba\(0, 0, 0, 0\)|rgba\(0,0,0,0\)/.test(d))&&b.win.css("backgroundColor","#fff");b.rail.css({"z-index":b.opt.zindex+110});b.zoom.css({"z-index":b.opt.zindex+112});b.zoom.css("backgroundPosition","0px -18px");b.resizeZoom();return b.cancelEvent(c)}};this.doZoomOut=function(c){if(b.zoomactive)return b.zoomactive=false,b.win.css("margin",""),b.win.css(b.zoomrestore.style),b.isios4&&f(window).scrollTop(b.zoomrestore.scrollTop),b.rail.css({"z-index":b.ispage?b.opt.zindex:b.opt.zindex+
+2}),b.zoom.css({"z-index":b.opt.zindex}),b.zoomrestore=false,b.zoom.css("backgroundPosition","0px 0px"),b.onResize(),b.cancelEvent(c)};this.doZoom=function(c){return b.zoomactive?b.doZoomOut(c):b.doZoomIn(c)};this.resizeZoom=function(){if(b.zoomactive){var c=b.getScrollTop();b.win.css({width:f(window).width()-b.zoomrestore.padding.w+"px",height:f(window).height()-b.zoomrestore.padding.h+"px"});b.onResize();b.setScrollTop(Math.min(b.page.maxh,c))}};this.init()},w=function(e){var d=this;this.nc=e;this.lasttime=
+this.speedy=this.lasty=0;this.snapy=false;this.timer=this.demuly=0;this.time=function(){return(new Date).getTime()};this.reset=function(b){d.stop();d.lasttime=d.time();d.speedy=0;d.lasty=b};this.update=function(b){d.lasttime=d.time();var f=b-d.lasty,i=e.getScrollTop()+f;d.snapy=i<0||i>d.nc.page.maxh;d.speedy=f;d.lasty=b};this.stop=function(){if(d.timer)clearTimeout(d.timer),d.timer=0};this.doSnapy=function(b){b<0?d.nc.doScrollTo(0,true):b>d.nc.page.maxh&&d.nc.doScrollTo(d.nc.page.maxh,true)};this.doMomentum=
+function(){var b=d.lasttime,e=d.time();d.speedy=Math.min(60,d.speedy);if(d.speedy&&b&&e-b<=50&&d.speedy){var f=e-b,k=d.nc.page.maxh;d.demuly=0;var l=function(){var b=Math.floor(d.nc.getScrollTop()-d.speedy*(1-d.demuly));d.demuly+=b<0||b>k?0.08:0.01;d.nc.setScrollTop(b);d.nc.showCursor(b);d.demuly<1?d.timer=setTimeout(l,f):(d.timer=0,d.nc.hideCursor(),d.doSnapy(b))};l()}else d.snapy&&d.doSnapy(d.nc.getScrollTop())}},k=jQuery.fn.scrollTop;f.cssHooks.scrollTop={get:function(e){var d=f.data(e,"__nicescroll")||
+false;return d&&d.ishwscroll?d.getScrollTop():k.call(e)},set:function(e,d){var b=f.data(e,"__nicescroll")||false;b&&b.ishwscroll?b.setScrollTop(parseInt(d)):k.call(e,d);return this}};f.fx.step.scrollTop=function(e){if(e.start=="")e.start=f.cssHooks.scrollTop.get(e.elem);f.cssHooks.scrollTop.set(e.elem,e.now+e.unit)};jQuery.fn.scrollTop=function(e){if(typeof e=="undefined"){var d=f.data(this[0],"__nicescroll")||false;return d&&d.ishwscroll?d.getScrollTop():k.call(this)}else return this.each(function(){var b=
+f.data(this,"__nicescroll")||false;b&&b.ishwscroll?b.setScrollTop(parseInt(e)):k.call(f(this),e)})};var q=function(e){var d=this;this.length=0;this.name="nicescrollarray";this.each=function(b){for(var e=0;e<d.length;e++)b.call(d[e]);return d};this.push=function(b){d[d.length]=b;d.length++};this.eq=function(b){return d[b]};if(e)for(a=0;a<e.length;a++){var b=f.data(e[a],"__nicescroll")||false;b&&(this[this.length]=b,this.length++)}return this};(function(e,d,b){for(var f=0;f<d.length;f++)b(e,d[f])})(q.prototype,
+"show,hide,onResize,resize,remove,stop".split(","),function(e,d){e[d]=function(){return this.each(function(){this[d].call()})}});jQuery.fn.getNiceScroll=function(e){return typeof e=="undefined"?new q(this):f.data(this[e],"__nicescroll")||false};jQuery.extend(jQuery.expr[":"],{nicescroll:function(e){return f.data(e,"__nicescroll")?true:false}});f.fn.niceScroll=function(e,d){typeof d=="undefined"&&typeof e=="object"&&!("jquery"in e)&&(d=e,e=false);var b=new q;typeof d=="undefined"&&(d={});if(e)d.doc=
+f(e),d.win=f(this);var h=!("doc"in d);if(!h&&!("win"in d))d.win=f(this);this.each(function(){var e=f(this).data("__nicescroll")||false;if(!e)d.doc=h?f(this):d.doc,e=new x(d,f(this)),f(this).data("__nicescroll",e);b.push(e)});return b.length==1?b[0]:b}})(jQuery);

+ 188 - 111
jquery.nicescroll.js

@@ -1,6 +1,6 @@
 /* jquery.nicescroll
--- version 2.6.5
--- copyright 2011 InuYaksa*2011
+-- version 2.8.0
+-- copyright 2011-12 InuYaksa*2012
 -- licensed under the MIT
 --
 -- http://areaaperta.com/nicescroll
@@ -30,7 +30,7 @@
 
     var self = this;
 
-    this.version = '2.6.5';
+    this.version = '2.8.0';
     this.name = 'nicescroll';
     
     this.me = me;
@@ -69,12 +69,13 @@
       }
     }
     
-    this.id = (self.opt.doc)?self.opt.doc.eq(0).id||'':'';
     this.doc = self.opt.doc;
-    this.ispage = /BODY|HTML/.test(self.doc[0].nodeName);  
+    this.id = (this.doc&&this.doc[0])?this.doc[0].id||'':'';    
+    this.ispage = /BODY|HTML/.test(this.doc[0].nodeName);  
     this.haswrapper = (self.opt.win!==false);
     this.win = self.opt.win||(this.ispage?$(window):this.doc);
     this.docscroll = this.ispage?$(window):this.win;
+    this.body = $("body");
 
     this.iframe = false;
     this.isiframe = ((this.doc[0].nodeName == 'IFRAME') && (this.win[0].nodeName == 'IFRAME'));
@@ -124,6 +125,8 @@
     
     this.saved = {};
     
+    this.delaylist = {};
+    
     var domtest = document.createElement('DIV');
     
     this.isopera = ("opera" in window);
@@ -188,7 +191,7 @@
             if (domtest.style['cursor']==p) return p;
           }
         }
-        return 'url(http://www.google.com/intl/en_ALL/mapfiles/openhand.cur),n-resize';  // thank you google!
+        return 'url(http://www.google.com/intl/en_ALL/mapfiles/openhand.cur)';  // thank you google!
       }
       this.cursorgrabvalue = detectCursorGrab();
     }
@@ -197,23 +200,80 @@
     
     this.ishwscroll = (self.hastransform)&&(self.opt.hwacceleration)&&(self.haswrapper);
     
+    this.delayed = function(name,fn,tm) {
+      var dd = self.delaylist[name];
+      var nw = (new Date()).getTime();
+      if (dd&&dd.tt) return false;
+      if (dd&&dd.last+tm>nw&&!dd.tt) {      
+        self.delaylist[name] = {
+          last:nw+tm,
+          tt:setTimeout(function(){self.delaylist[name].tt=0;fn.call();},tm)
+        }
+      }
+      else if (!dd||!dd.tt) {
+        self.delaylist[name] = {
+          last:nw,
+          tt:0
+        }
+        setTimeout(function(){fn.call();},0);
+      }
+    };
+    
     this.css = function(el,pars) {  // save & set
       for(var n in pars) {
         self.saved.css.push([el,n,el.css(n)]);
         el.css(n,pars[n]);
       }
-    }
+    };
     
     this.scrollTop = function(val) {
       return (typeof val == "undefined") ? self.getScrollTop() : self.setScrollTop(val);
     };
+
+// derived by by Dan Pupius www.pupius.net
+    BezierClass = function(st,ed,spd,p1,p2,p3,p4) {
+      this.st = st;
+      this.ed = ed;
+      this.spd = spd;
+
+      this.p1 = p1||0;
+      this.p2 = p2||1;
+      this.p3 = p3||0;
+      this.p4 = p4||1;
+      
+      this.ts = (new Date()).getTime();
+      this.df = this.ed-this.st;
+    };
+    BezierClass.prototype = {
+      B2:function(t){ return 3*t*t*(1-t) },
+      B3:function(t){ return 3*t*(1-t)*(1-t) },
+      B4:function(t){ return (1-t)*(1-t)*(1-t) },
+      getNow:function(){
+        var nw = (new Date()).getTime();
+        var pc = 1-((nw-this.ts)/this.spd);
+        var bz = this.B2(pc) + this.B3(pc) + this.B4(pc);
+        return (pc<0) ? this.ed : this.st+Math.round(this.df*bz);
+      },
+      update:function(ed,spd){
+        this.st = this.getNow();
+        this.ed = ed;
+        this.spd = spd;
+        this.ts = (new Date()).getTime();
+        this.df = this.ed-this.st;
+        return this;
+      }
+    };
     
     if (this.ishwscroll) {  
     // hw accelerated scroll
-      self.doc.translate = {x:0,y:0};
+      this.doc.translate = {x:0,y:0};
       
-      this.getScrollTop = function() {
-        return self.doc.translate.y;
+      this.getScrollTop = function(last) {
+        if (self.timerscroll&&!last) {
+          return self.timerscroll.bz.getNow();
+        } else {
+          return self.doc.translate.y;
+        }
       };
       
       if (document.createEvent) {
@@ -326,7 +386,7 @@
       
       if (!self.ispage || (!self.cantouch && !self.isieold)) {
 
-        (self.ispage)?self.css(self.doc,{'overflow-y':'hidden'}):self.css(self.docscroll,{'overflow-y':'hidden'});
+        self.css((self.ispage)?self.doc:self.docscroll,{'overflow-y':'hidden'});
       
         if (self.ispage&&self.isie7&&self.win[0].nodeName=='BODY') self.css($("html"),{'overflow-y':'hidden'});  //IE7 double scrollbar issue
         
@@ -353,6 +413,8 @@
         
         self.rail = rail;
         
+        self.rail.drag = false;
+        
         var zoom = false;
         if (self.opt.boxzoom&&!self.ispage&&!self.isieold) {
           zoom = document.createElement('div');          
@@ -372,22 +434,23 @@
         
         if (self.ispage) {
           rail.css({position:"fixed",top:"0px",right:"0px",height:"100%"});
-          $("body").append(rail);          
+          self.body.append(rail);          
         } else {
           if (self.ishwscroll) {
             if (self.win.css('position')=='static') self.css(self.win,{'position':'relative'});
+            var bd = (self.win[0].nodeName == 'HTML') ? self.body : self.win;
             if (self.zoom) {
               self.zoom.css({position:"absolute",top:1,right:0,"margin-right":rail.width+4});
-              self.win.append(self.zoom);
+              bd.append(self.zoom);
             }
             rail.css({position:"absolute",top:0,right:0});
-            self.win.append(rail);
+            bd.append(rail);
           } else {
             rail.css({position:"absolute"});
             if (self.zoom) self.zoom.css({position:"absolute"});
             self.updateScrollBar();
-            $("body").append(rail);           
-            if (self.zoom) $("body").append(self.zoom);
+            self.body.append(rail);           
+            if (self.zoom) self.body.append(self.zoom);
           }
         }
         
@@ -404,9 +467,11 @@
         self.bind(window,'resize',self.onResize);
         self.bind(window,'orientationchange',self.onResize);
         
+/* DISABLED - No cross-browser implementation 
         if (!self.ispage&&!self.haswrapper) {
           self.bind(self.win,(self.isie&&!self.isie9)?"propertychange":"DOMAttrModified",self.onAttributeChange);
         }
+*/        
 
         if (!self.ispage&&self.opt.boxzoom) self.bind(window,"resize",self.resizeZoom);
         if (self.istextarea) self.bind(self.win,"mouseup",self.onResize);
@@ -438,7 +503,7 @@
           };
           self.onmousemove = function(e) {
             if (self.rail.drag) {
-              self.hasmoving = true;            
+              self.hasmoving = true;
               var my = (e.screenY-self.rail.drag.y);
 
               var fy = e.screenY;
@@ -470,7 +535,7 @@
           };
           
           if (self.cursorgrabvalue) {
-            self.css(self.win,{'cursor':self.cursorgrabvalue});            
+            self.css((self.ispage)?self.doc:self.win,{'cursor':self.cursorgrabvalue});            
             self.css(self.rail,{'cursor':self.cursorgrabvalue});
           }
         } else {
@@ -564,6 +629,7 @@
         
         //Thanks to http://www.quirksmode.org !!
         self.onkeypress = function(e) {
+          if (self.locked&&self.page.maxh==0) return true;
           e = (e) ? e : window.e;
           var tg = self.getTarget(e);          
           if (tg&&/INPUT|TEXTAREA|SELECT/.test(tg.nodeName)) {
@@ -624,21 +690,21 @@
       }
       
       if (this.doc[0].nodeName == 'IFRAME') {
-        function oniframeload(e) {
+        function oniframeload(e) {          
           self.iframexd = false;
           try {
             var doc = 'contentDocument' in this ? this.contentDocument : this.contentWindow.document;
             var a = doc.domain;            
           } catch(e){self.iframexd = true;doc=false};
           
-          if (self.iframexd) return true;  //x-domain - I can't manage this        
+          if (self.iframexd) return true;  //cross-domain - I can't manage this        
           
           if (self.isiframe) {
-            self.docscroll = $(doc);        
             self.iframe = {
               html:self.doc.contents().find('html')[0],
               body:self.doc.contents().find('body')[0]
             };
+            self.docscroll = $(this.contentWindow);
           }
           if (self.opt.iframeautoresize&&!self.isiframe) {
             self.win.scrollTop(0); // reset position
@@ -660,7 +726,7 @@
           self.bind(doc,(self.isopera)?"keypress":"keydown",self.onkeypress);          
           if (self.cantouch||self.opt.touchbehavior) {
             self.bind(doc,"mousedown",self.onmousedown);
-            if (self.cursorgrabvalue) self.css($(doc),{'cursor':self.cursorgrabvalue});
+            if (self.cursorgrabvalue) self.css($(doc.body),{'cursor':self.cursorgrabvalue});
           }
           
           self.bind(doc,"mousemove",self.onmousemove);
@@ -709,12 +775,12 @@
       },tm||400);
     };
     
-    this.noticeCursor = function(tm) {
-      self.showCursor();
+    this.noticeCursor = function(tm,py) {
+      self.showCursor(py);
       self.hideCursor(tm);
     };
     
-    this.getContentSize = function() {
+    this.getContentSize = function() {      
       var pg = 
         (self.ispage) ?
         {
@@ -736,28 +802,10 @@
           w:self.docscroll[0].scrollWidth,
           h:self.docscroll[0].scrollHeight
         };
-        
-//      pg.w-=1;
-//      pg.h-=1;
-
       return pg;
     };
     
-    this.onAttributeChange = function(e) {      
-      if (e&&e.target) {
-        if ((e.target !== self.win[0])&&(e.target!==self.doc[0])) return true;
-        var attr = ("attrChange" in e)?e.attrName:("propertyName" in e)?e.propertyName:false;
-        if (attr&&/width|height|style|block/i.test(attr)) {
-          if (self.lastattributechange) self.lastattributechange=clearTimeout(self.lastattributechange);
-          self.lastattributechange = setTimeout(function(){
-            self.lastattributechange = 0;
-            self.onResize();            
-          },60);
-        }
-      }
-    };
-    
-    this.onResize = function() {
+    this.onResize = function(e,page) {
       if (!self.haswrapper&&!self.ispage) {        
         var vis = (self.win.css('display')!='none');      
         if (vis&&!self.visibility) self.show();
@@ -770,7 +818,7 @@
         h:(self.ispage) ? self.win.height() : self.win.innerHeight()
       };
       
-      self.page = self.getContentSize();
+      self.page = (page) ? page : self.getContentSize();
       
       self.page.maxh = Math.max(0,self.page.h - self.view.h);
       
@@ -801,9 +849,13 @@
         y:(self.page.maxh/self.scrollvaluemax)
       };
      
-      self.scroll.y = Math.round(self.getScrollTop() * (1/self.scrollratio.y));
-      
-      self.noticeCursor();
+      var sy = self.getScrollTop();
+      if (sy>self.page.maxh) {
+        self.doScroll(self.page.maxh);
+      } else {     
+        self.scroll.y = Math.round(self.getScrollTop() * (1/self.scrollratio.y));      
+        self.noticeCursor();
+      }
       
       return self;
     };
@@ -927,6 +979,7 @@
     };
     
     this.onmousewheel = function(e) {
+      if (self.locked&&self.page.maxh==0) return true;
       if (self.opt.preservenativescrolling&&self.checkarea) {
         self.checkarea = false;
         self.nativescrollingarea = self.isScrollable(e); 
@@ -936,7 +989,7 @@
       if (self.rail.drag) return self.cancelEvent(e);
       var delta = 0;      
       var delta = e.detail ? e.detail * -1 : e.wheelDelta / 40;
-      if (delta) {
+      if (delta) {        
         if (self.scrollmom) self.scrollmom.y.stop();
         self.doScrollBy(delta*self.opt.mousescrollstep);
       }
@@ -961,11 +1014,15 @@
           self.lasttransitionstyle = trans;
           self.doc.css(self.transitionstyle,trans);
         }
+        return ex;
       };
-      this.doScroll = function(y) {       
+      this.doScroll = function(y) {  //trans
         var sy = self.getScrollTop();
         if (y<0&&sy<=0) return self.noticeCursor();
-        else if (y>self.page.maxh&&sy>=self.page.maxh) return self.noticeCursor();
+        else if (y>self.page.maxh&&sy>=self.page.maxh) {
+          self.checkContentSize();
+          return self.noticeCursor();
+        }
         
         self.newscrolly = y;
         
@@ -976,58 +1033,66 @@
           self.bind(self.doc,self.transitionend,self.onScrollEnd,false); //I have got to do something usefull!!
         }
         
-        self.timer = setTimeout(function(){        
+        self.timer = setTimeout(function(){
           var top = self.getScrollTop();
           var dif = Math.abs(top-self.newscrolly);
-          self.prepareTransition(dif);
+          var ms = self.prepareTransition(dif);
           self.timer = setTimeout(function(){
             if (self.newscrolly<0&&!self.opt.bouncescroll) self.newscrolly = 0
             else if (self.newscrolly>self.page.maxh&&!self.opt.bouncescroll) self.newscrolly = self.page.maxh;          
             if (self.newscrolly==self.getScrollTop()) {
               self.timer = 0;
-              self.onScrollEnd();
-            } else {
+              self.onScrollEnd();              
+            } else {              
+              var py = self.getScrollTop();        
+              if (self.timerscroll&&self.timerscroll.tm) clearInterval(self.timerscroll.tm);              
+              if (ms>0) {
+                self.timerscroll = {
+                  ts:(new Date()).getTime(),
+                  s:self.getScrollTop(),
+                  e:self.newscrolly,
+                  sp:ms,
+                  bz: new BezierClass(py,self.newscrolly,ms,0,1,0,1)                  
+                };
+                if (!self.cursorfreezed) self.timerscroll.tm=setInterval(function(){self.showCursor(self.getScrollTop())},60);
+              }
               self.setScrollTop(self.newscrolly);
               self.timer = 0;
             }
-          },15);
-        },self.opt.scrollspeed);
-        self.noticeCursor();
+//            self.noticeCursor();
+          },15);          
+        },self.opt.scrollspeed);        
       };
       this.cancelScroll = function() {        
-        self.scrollendtrapped = false;
-        self._unbind(self.doc,self.transitionend,self.onScrollEnd);
         var py = self.getScrollTop();
+        self.scrollendtrapped = false;
+        self._unbind(self.doc,self.transitionend,self.onScrollEnd);        
         self.prepareTransition(0);        
         self.setScrollTop(py);
+        if (self.timerscroll&&self.timerscroll.tm) clearInterval(self.timerscroll.tm);
+        self.timerscroll = false;
+        self.cursorfreezed = false;
 //        self.scrollstart = false;
-        self.noticeCursor();
+        self.noticeCursor(false,py);
         return self;
       };
-      this.onScrollEnd = function() {
+      this.onScrollEnd = function() {        
         self.scrollendtrapped = false;
         self._unbind(self.doc,self.transitionend,self.onScrollEnd);
+        if (self.timerscroll&&self.timerscroll.tm) clearInterval(self.timerscroll.tm);
+        self.timerscroll = false;
+        self.cursorfreezed = false;
         var py = self.getScrollTop();
+        self.noticeCursor(false,py);        
         if (py<0) self.doScroll(0)
         else if (py>self.page.maxh) self.doScroll(self.page.maxh);
+//        else self.checkContentSize();
       };
 
     } else {
-      this.doScroll = function(y) {
+      this.doScroll = function(y) {  //no-trans
         var py = self.getScrollTop();
         self.newscrolly = y;
-        var df = y-py;
-        self.newspeedy = {
-          x:y-Math.round(df/4),
-          v:Math.round(df/12)
-        };
-        if (Math.abs(self.newspeedy.v)<5) {
-          self.newspeedy = {
-            x:y-Math.round(df/4),
-            v:Math.round((df/4)*3)
-          };
-        }
-        if (self.newspeedy.v==0) self.newspeedy = false;
         
         if (!self.bouncescroll) {
           if (self.newscrolly<0) {
@@ -1039,55 +1104,64 @@
             self.newscrolly = self.page.maxh;
           }
         }
+
+        var mg = Math.floor(Math.abs(y-py)/40);
+        if (mg>0) {
+          var ms = Math.min(10,mg)*100;
+          self.bzscroll = (self.bzscroll) ? self.bzscroll.update(y,ms) : new BezierClass(py,y,ms,0,1,0,1);
+        } else {
+          self.bzscroll = false;
+        }
         
         if (self.timer) return;
-        var rt = 1/4;      
-        var sync = 0;
-        var lastsync = 0;
-        var tick = self.opt.scrollspeed/2;
         
-        function scrolling() {
+        if (py==self.page.maxh&&y>=self.page.maxh) self.checkContentSize();
+        
+//        var rt = 1/4;      
+        var sync = 1;
+//        var lastsync = 0;
+//        var tick = self.opt.scrollspeed;
+        
+        function scrolling() {          
           if (self.cancelAnimationFrame) return true;
-          sync=(new Date()).getTime();
-          if (sync<lastsync) return (self.timer = setAnimationFrame(scrolling)||1);
-          lastsync = Math.floor(sync+tick);
-          sync=0;
+//          sync=(new Date()).getTime();
+//          if (sync<lastsync) return (self.timer = setAnimationFrame(scrolling)||1);
+//          lastsync = Math.floor(sync+tick);
+//          sync=0;
+          
+          sync = 1-sync;
+          if (sync) return (self.timer = setAnimationFrame(scrolling)||1);
+
           var sy = self.getScrollTop();
-          var dr=0;
-          if (self.newspeedy) {
-            var sc = sy + self.newspeedy.v;
-            dr = self.newspeedy.v;           
-            if (self.newspeedy.v>0) {
-              if (sc>=self.newspeedy.x) self.newspeedy = false;
-            } else {
-              if (sc<=self.newspeedy.x) self.newspeedy = false;
-            }
-          } else {
-            var gp = self.newscrolly - self.getScrollTop();
-            var df = (gp>0) ? Math.ceil(gp*rt) : Math.floor(gp*rt);
-            var sc = (df) ? self.getScrollTop()+df : self.newscrolly;                        
-            dr = df;            
-          }                    
+          var sc = (self.bzscroll) ? self.bzscroll.getNow() : self.newscrolly;
+          var dr=sc-sy;          
           if ((dr<0&&sc<self.newscrolly)||(dr>0&&sc>self.newscrolly)) sc = self.newscrolly;
+          
           self.setScrollTop(sc);
           if (sc == self.newscrolly) {
 //            clearAnimationFrame(self.timer);
-            self.timer = 0;        
+            self.timer = 0;
             self.cursorfreezed = false;
+            self.bzscroll = false;
             if (sc<0) self.doScroll(0);
             else if (sc>self.page.maxh) self.doScroll(self.page.maxh);
+//            else self.checkContentSize();
           } else {
             self.timer = setAnimationFrame(scrolling)||1;
           }
         };
         self.cancelAnimationFrame=false;
-        self.timer = setAnimationFrame(scrolling)||1;
+        self.timer = 1;
+        scrolling();
+        
+        if (py==self.page.maxh&&y>=py) self.checkContentSize();
         
         self.noticeCursor();
       };
       this.cancelScroll = function() {
         if (self.timer) clearAnimationFrame(self.timer);
         self.timer = 0;
+        self.bzscroll = false;
         return self;
       };
     }
@@ -1097,7 +1171,7 @@
       if (relative) {
         ny = Math.floor((self.scroll.y-stp)*self.scrollratio.y)
       } else {        
-        var sy = (self.timer) ? self.newscrolly : self.getScrollTop();        
+        var sy = (self.timer) ? self.newscrolly : self.getScrollTop(true);        
         ny = sy-stp;
       }
       if (self.bouncescroll) {
@@ -1109,7 +1183,7 @@
         else if (ny>self.page.maxh) ny=self.page.maxh;
       }*/
       self.cursorfreezed = false;      
-      self.doScroll(ny);
+      self.doScroll(ny);      
     };
     
     this.doScrollTo = function(pos,relative) {
@@ -1120,16 +1194,19 @@
       self.doScroll(pos);
     };
     
+    this.checkContentSize = function() {      
+      var pg = self.getContentSize();
+      if (pg.h!=self.page.h) self.resize(false,pg);
+    };
+    
     self.onscroll = function(e) {    
-      var tm = (new Date()).getTime();
-      if (!self.lastcontentcheck || self.lastcontentcheck<tm) {
-        self.lastcontentcheck=tm+500;
-        var pg = self.getContentSize();
-        if (pg.h!=self.page.h) self.onResize();        
-      }    
       if (self.rail.drag) return;
-      if (!self.cursorfreezed) self.scroll.y = Math.round(self.getScrollTop() * (1/self.scrollratio.y));
-      self.noticeCursor();
+      if (!self.cursorfreezed) {
+        self.delayed('onscroll',function(){
+          self.scroll.y = Math.round(self.getScrollTop() * (1/self.scrollratio.y));
+          self.noticeCursor();
+        },30);
+      }
     };
     self.bind(self.docscroll,"scroll",self.onscroll);
     

+ 53 - 51
jquery.nicescroll.min.js

@@ -1,53 +1,55 @@
-/* jquery.nicescroll - 2.6.5 - InuYaksa*2011 - MIT licensed - http://areaaperta.com/nicescroll */
-(function(f){var k=false,n=false,r=5E3,s=2E3,t=function(){var e=document.getElementsByTagName("script"),e=e[e.length-1].src.split("?")[0];return e.split("/").length>0?e.split("/").slice(0,-1).join("/")+"/":""}(),v=function(e,d){var b=this;this.version="2.6.5";this.name="nicescroll";this.me=d;this.opt={doc:f("body"),win:false,zindex:9E3,cursoropacitymin:0,cursoropacitymax:1,cursorcolor:"#424242",cursorwidth:"5px",cursorborder:"1px solid #fff",cursorborderradius:"5px",scrollspeed:60,mousescrollstep:40,
-touchbehavior:false,hwacceleration:true,usetransition:true,boxzoom:false,dblclickzoom:true,gesturezoom:true,grabcursorenabled:true,autohidemode:true,background:"",iframeautoresize:true,cursorminheight:20,preservenativescrolling:true,railoffset:false,bouncescroll:false};if(e)for(var h in b.opt)typeof e[h]!="undefined"&&(b.opt[h]=e[h]);this.id=b.opt.doc?b.opt.doc.eq(0).id||"":"";this.doc=b.opt.doc;this.ispage=/BODY|HTML/.test(b.doc[0].nodeName);this.haswrapper=b.opt.win!==false;this.win=b.opt.win||
-(this.ispage?f(window):this.doc);this.docscroll=this.ispage?f(window):this.win;this.iframe=false;this.isiframe=this.doc[0].nodeName=="IFRAME"&&this.win[0].nodeName=="IFRAME";this.istextarea=this.win[0].nodeName=="TEXTAREA";this.page=this.view=this.ongesturezoom=this.onkeypress=this.onmousewheel=this.onmousemove=this.onmouseup=this.onmousedown=false;this.scroll={x:0,y:0};this.scrollratio={x:0,y:0};this.cursorheight=20;this.scrollvaluemax=0;this.scrollmom=false;do this.id="ascrail"+s++;while(document.getElementById(this.id));
-this.hasmousefocus=this.hasfocus=this.zoomactive=this.zoom=this.cursorfreezed=this.cursor=this.rail=false;this.visibility=true;this.locked=false;b.nativescrollingarea=false;this.events=[];this.saved={};var i=document.createElement("DIV");this.isopera="opera"in window;this.isieold=(this.isie="all"in document&&"attachEvent"in i&&!this.isopera)&&!("msInterpolationMode"in i.style);this.isie7=this.isie&&!this.isieold&&(!("documentMode"in document)||document.documentMode==7);this.isie8=this.isie&&"documentMode"in
-document&&document.documentMode==8;this.isie9=this.isie&&"performance"in window&&document.documentMode>=9;this.ismozilla="MozAppearance"in i.style;this.ischrome="chrome"in window;this.isios4=(this.isios=(this.cantouch="ontouchstart"in document.documentElement)&&/iphone|ipad|ipod/i.test(navigator.platform))&&!("seal"in Object);if(b.opt.hwacceleration){if((this.trstyle=window.opera?"OTransform":document.all?"msTransform":i.style.webkitTransform!==void 0?"webkitTransform":i.style.MozTransform!==void 0?
-"MozTransform":false)&&typeof i.style[this.trstyle]=="undefined")this.trstyle=false;if(this.hastransform=this.trstyle!=false)i.style[this.trstyle]="translate3d(1px,2px,3px)",this.hastranslate3d=/translate3d/.test(i.style[this.trstyle]);this.transitionstyle=false;this.prefixstyle="";this.transitionend=false;var o="transition,webkitTransition,MozTransition,OTransition,msTransition,KhtmlTransition".split(","),j=",-webkit-,-moz-,-o-,-ms-,-khtml-".split(","),p="transitionEnd,webkitTransitionEnd,transitionend,oTransitionEnd,msTransitionEnd,KhtmlTransitionEnd".split(",");
-for(h=0;h<o.length;h++)if(o[h]in i.style){this.transitionstyle=o[h];this.prefixstyle=j[h];this.transitionend=p[h];break}this.hastransition=this.transitionstyle}else this.transitionend=this.hastransition=this.transitionstyle=this.hastranslate3d=this.hastransform=this.trstyle=false;this.cursorgrabvalue="";if(b.opt.grabcursorenabled&&b.opt.touchbehavior)this.cursorgrabvalue=function(){if(!b.ischrome&&(!b.isie||b.isie9))for(var c=["grab","-moz-grab","-webkit-grab"],g=0;g<c.length;g++){var d=c[g];i.style.cursor=
-d;if(i.style.cursor==d)return d}return"url(http://www.google.com/intl/en_ALL/mapfiles/openhand.cur),n-resize"}();i=null;this.ishwscroll=b.hastransform&&b.opt.hwacceleration&&b.haswrapper;this.css=function(c,g){for(var d in g)b.saved.css.push([c,d,c.css(d)]),c.css(d,g[d])};this.scrollTop=function(c){return typeof c=="undefined"?b.getScrollTop():b.setScrollTop(c)};this.ishwscroll?(b.doc.translate={x:0,y:0},this.getScrollTop=function(){return b.doc.translate.y},this.notifyScrollEvent=document.createEvent?
-function(b){var g=document.createEvent("UIEvents");g.initUIEvent("scroll",false,true,window,1);b.dispatchEvent(g)}:document.fireEvent?function(b){var g=document.createEventObject();b.fireEvent("onscroll");g.cancelBubble=true}:function(){},this.setScrollTop=this.hastranslate3d?function(c,g){b.doc.css(b.trstyle,"translate3d(0px,"+c*-1+"px,0px)");b.doc.translate.y=c;g||b.notifyScrollEvent(b.win[0])}:function(c,g){b.doc.css(b.trstyle,"translate(0px,"+c*-1+"px)");b.doc.translate.y=c;g||b.notifyScrollEvent(b.win[0])}):
-(this.getScrollTop=function(){return b.docscroll.scrollTop()},this.setScrollTop=function(c){return b.docscroll.scrollTop(c)});this.getTarget=function(b){return!b?false:b.target?b.target:b.srcElement?b.srcElement:false};this.hasParent=function(b,g){if(!b)return false;for(var d=b.target||b.srcElement||b||false;d&&d.id!=g;)d=d.parentNode||false;return d!==false};this.updateScrollBar=function(c){if(b.ishwscroll)b.rail.css({height:b.win.innerHeight()});else{var d=b.win.offset();d.top+=2;var e=(b.win.outerWidth()-
-b.win.innerWidth())/2;d.left+=b.win.innerWidth()+e-b.rail.width-1;if(e=b.opt.railoffset)e.top&&(d.top+=e.top),e.left&&(d.left+=e.left);b.rail.css({top:d.top,left:d.left,height:c?c.h:b.win.innerHeight()});b.zoom&&b.zoom.css({top:d.top+1,left:d.left-20})}};var l=window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||false,m=window.cancelRequestAnimationFrame||window.webkitCancelRequestAnimationFrame||
-window.mozCancelRequestAnimationFrame||window.oCancelRequestAnimationFrame||window.msCancelRequestAnimationFrame||false;b.hasanimationframe=l;b.hascancelanimationframe=m;b.hasanimationframe?b.hascancelanimationframe||(m=function(){b.cancelAnimationFrame=true}):(l=function(b){return setTimeout(b,1E3/60)},m=clearInterval);this.init=function(){b.saved.css=[];if(!b.ispage||!b.cantouch&&!b.isieold){b.ispage?b.css(b.doc,{"overflow-y":"hidden"}):b.css(b.docscroll,{"overflow-y":"hidden"});b.ispage&&b.isie7&&
-b.win[0].nodeName=="BODY"&&b.css(f("html"),{"overflow-y":"hidden"});var c=f(document.createElement("div"));c.css({position:"relative",top:0,"float":"right",width:b.opt.cursorwidth,height:"0px","background-color":b.opt.cursorcolor,border:b.opt.cursorborder,"background-clip":"padding-box","-webkit-border-radius":b.opt.cursorborderradius,"-moz-border-radius":b.opt.cursorborderradius,"border-radius":b.opt.cursorborderradius});c.hborder=parseFloat(c.outerHeight()-c.innerHeight());b.cursor=c;var d=f(document.createElement("div"));
-d.attr("id",b.id);d.width=1+Math.max(parseFloat(b.opt.cursorwidth),c.outerWidth());d.css({"padding-left":"0px","padding-right":"1px",width:d.width+"px",zIndex:b.ispage?b.opt.zindex:b.opt.zindex+2,background:b.opt.background});d.append(c);b.rail=d;c=false;if(b.opt.boxzoom&&!b.ispage&&!b.isieold&&(c=document.createElement("div"),b.bind(c,"click",b.doZoom),b.zoom=f(c),b.zoom.css({cursor:"pointer","z-index":b.opt.zindex,backgroundImage:"url("+t+"zoomico.png)",height:18,width:18,backgroundPosition:"0px 0px"}),
-b.opt.dblclickzoom&&b.bind(b.win,"dblclick",b.doZoom),b.cantouch&&b.opt.gesturezoom))b.ongesturezoom=function(c){c.scale>1.5&&b.doZoomIn(c);c.scale<0.8&&b.doZoomOut(c);return b.cancelEvent(c)},b.bind(b.win,"gestureend",b.ongesturezoom);b.ispage?(d.css({position:"fixed",top:"0px",right:"0px",height:"100%"}),f("body").append(d)):b.ishwscroll?(b.win.css("position")=="static"&&b.css(b.win,{position:"relative"}),b.zoom&&(b.zoom.css({position:"absolute",top:1,right:0,"margin-right":d.width+4}),b.win.append(b.zoom)),
-d.css({position:"absolute",top:0,right:0}),b.win.append(d)):(d.css({position:"absolute"}),b.zoom&&b.zoom.css({position:"absolute"}),b.updateScrollBar(),f("body").append(d),b.zoom&&f("body").append(b.zoom));if(b.opt.autohidemode===false)b.autohidedom=false;else if(b.opt.autohidemode===true)b.autohidedom=b.rail;else if(b.opt.autohidemode=="cursor")b.autohidedom=b.cursor;b.bind(window,"resize",b.onResize);b.bind(window,"orientationchange",b.onResize);!b.ispage&&!b.haswrapper&&b.bind(b.win,b.isie&&!b.isie9?
-"propertychange":"DOMAttrModified",b.onAttributeChange);!b.ispage&&b.opt.boxzoom&&b.bind(window,"resize",b.resizeZoom);b.istextarea&&b.bind(b.win,"mouseup",b.onResize);b.onResize();b.cantouch||b.opt.touchbehavior?(b.scrollmom={y:new u(b)},b.onmousedown=function(c){if(!b.locked&&(b.cancelScroll(),b.rail.drag={x:c.screenX,y:c.screenY,sx:b.scroll.x,sy:b.scroll.y,st:b.getScrollTop()},b.hasmoving=false,b.scrollmom.y.reset(c.screenY),!b.cantouch))return b.cancelEvent(c)},b.onmouseup=function(c){if(b.rail.drag&&
-(b.scrollmom.y.doMomentum(),b.rail.drag=false,b.hasmoving))return b.hasmoving=false,b.cancelEvent(c)},b.onmousemove=function(c){if(b.rail.drag){b.hasmoving=true;var d=c.screenY,g=b.rail.drag.st-(c.screenY-b.rail.drag.y);if(b.ishwscroll)g<0?(g=Math.round(g/2),d=0):g>b.page.maxh&&(g=b.page.maxh+Math.round((g-b.page.maxh)/2),d=0);else if(g<0&&(g=0),g>b.page.maxh)g=b.page.maxh;b.showCursor(g);b.prepareTransition&&b.prepareTransition(0);b.setScrollTop(g);b.scrollmom.y.update(d);return b.cancelEvent(c)}},
-b.cursorgrabvalue&&(b.css(b.win,{cursor:b.cursorgrabvalue}),b.css(b.rail,{cursor:b.cursorgrabvalue}))):(b.onmousedown=function(c){if(b.locked)return b.cancelEvent(c);b.cancelScroll();b.rail.drag={x:c.screenX,y:c.screenY,sx:b.scroll.x,sy:b.scroll.y};return b.cancelEvent(c)},b.onmouseup=function(c){if(b.rail.drag)return b.rail.drag=false,b.cancelEvent(c)},b.onmousemove=function(c){if(b.rail.drag){b.scroll.y=b.rail.drag.sy+(c.screenY-b.rail.drag.y);if(b.scroll.y<0)b.scroll.y=0;var d=b.scrollvaluemax;
-if(b.scroll.y>d)b.scroll.y=d;b.showCursor();b.cursorfreezed=true;b.doScroll(Math.round(b.scroll.y*b.scrollratio.y));return b.cancelEvent(c)}else b.checkarea=true});(b.cantouch||b.opt.touchbehavior)&&b.bind(b.win,"mousedown",b.onmousedown);b.bind(b.win,"mouseup",b.onmouseup);b.bind(b.cursor,"mousedown",b.onmousedown);b.bind(b.cursor,"mouseup",function(c){b.rail.drag=false;b.hasmoving=false;b.hideCursor();return b.cancelEvent(c)});b.bind(document,"mouseup",b.onmouseup);b.bind(document,"mousemove",b.onmousemove);
-b.cantouch||(b.rail.mouseenter(function(){b.showCursor();b.rail.active=true}),b.rail.mouseleave(function(){b.rail.active=false;b.rail.drag||b.hideCursor()}),b.isiframe||b.bind(b.isie&&b.ispage?document:b.docscroll,"mousewheel",b.onmousewheel),b.bind(b.rail,"mousewheel",b.onmousewheel));b.zoom&&(b.zoom.mouseenter(function(){b.showCursor();b.rail.active=true}),b.zoom.mouseleave(function(){b.rail.active=false;b.rail.drag||b.hideCursor()}));!b.ispage&&!b.cantouch&&(b.win.attr("tabindex")||b.win.attr({tabindex:r++}),
-b.win.focus(function(c){k=b.getTarget(c).id||true;b.hasfocus=true;b.noticeCursor()}),b.win.blur(function(){k=false;b.hasfocus=false}),b.win.mouseenter(function(c){n=b.getTarget(c).id||true;b.hasmousefocus=true;b.noticeCursor()}),b.win.mouseleave(function(){n=false;b.hasmousefocus=false}));b.onkeypress=function(c){var c=c?c:window.e,d=b.getTarget(c);if(d&&/INPUT|TEXTAREA|SELECT/.test(d.nodeName)&&(!d.getAttribute("type")&&!d.type||!/submit|button|cancel/i.tp))return true;if(b.hasfocus||b.hasmousefocus&&
-!k||b.ispage&&!k&&!n){d=c.keyCode;if(b.locked&&d!=27)return b.cancelEvent(c);var g=false;switch(d){case 38:case 63233:b.doScrollBy(72);g=true;break;case 40:case 63235:b.doScrollBy(-72);g=true;break;case 33:case 63276:b.doScrollBy(b.view.h);g=true;break;case 34:case 63277:b.doScrollBy(-b.view.h);g=true;break;case 36:case 63273:b.doScrollTo(0);g=true;break;case 35:case 63275:b.doScrollTo(b.page.maxh);g=true;break;case 27:b.zoomactive&&(b.doZoom(),g=true)}if(g)return b.cancelEvent(c)}};b.bind(document,
-b.isopera?"keypress":"keydown",b.onkeypress)}if(this.doc[0].nodeName=="IFRAME"){var e=function(){b.iframexd=false;try{var c="contentDocument"in this?this.contentDocument:this.contentWindow.document}catch(d){b.iframexd=true,c=false}if(b.iframexd)return true;if(b.isiframe)b.docscroll=f(c),b.iframe={html:b.doc.contents().find("html")[0],body:b.doc.contents().find("body")[0]};if(b.opt.iframeautoresize&&!b.isiframe){b.win.scrollTop(0);b.doc.height("");var g=Math.max(c.getElementsByTagName("html")[0].scrollHeight,
-c.body.scrollHeight);b.doc.height(g)}b.onResize();b.isie7&&b.css(f(c).find("html"),{"overflow-y":"hidden"});b.css(f(c.body),{"overflow-y":"hidden"});"contentWindow"in this?b.bind(this.contentWindow,"scroll",b.onscroll):b.bind(c,"scroll",b.onscroll);b.bind(c,"mouseup",b.onmouseup);b.bind(c,"mousewheel",b.onmousewheel);b.bind(c,b.isopera?"keypress":"keydown",b.onkeypress);if(b.cantouch||b.opt.touchbehavior)b.bind(c,"mousedown",b.onmousedown),b.cursorgrabvalue&&b.css(f(c),{cursor:b.cursorgrabvalue});
+/* jquery.nicescroll - 2.8.0 - MIT InuYaksa*2012 - http://areaaperta.com/nicescroll */
+(function(f){var l=false,o=false,r=5E3,s=2E3,t=function(){var e=document.getElementsByTagName("script"),e=e[e.length-1].src.split("?")[0];return e.split("/").length>0?e.split("/").slice(0,-1).join("/")+"/":""}(),x=function(e,d){var b=this;this.version="2.8.0";this.name="nicescroll";this.me=d;this.opt={doc:f("body"),win:false,zindex:9E3,cursoropacitymin:0,cursoropacitymax:1,cursorcolor:"#424242",cursorwidth:"5px",cursorborder:"1px solid #fff",cursorborderradius:"5px",scrollspeed:60,mousescrollstep:40,
+touchbehavior:false,hwacceleration:true,usetransition:true,boxzoom:false,dblclickzoom:true,gesturezoom:true,grabcursorenabled:true,autohidemode:true,background:"",iframeautoresize:true,cursorminheight:20,preservenativescrolling:true,railoffset:false,bouncescroll:false};if(e)for(var h in b.opt)typeof e[h]!="undefined"&&(b.opt[h]=e[h]);this.id=(this.doc=b.opt.doc)&&this.doc[0]?this.doc[0].id||"":"";this.ispage=/BODY|HTML/.test(this.doc[0].nodeName);this.haswrapper=b.opt.win!==false;this.win=b.opt.win||
+(this.ispage?f(window):this.doc);this.docscroll=this.ispage?f(window):this.win;this.body=f("body");this.iframe=false;this.isiframe=this.doc[0].nodeName=="IFRAME"&&this.win[0].nodeName=="IFRAME";this.istextarea=this.win[0].nodeName=="TEXTAREA";this.page=this.view=this.ongesturezoom=this.onkeypress=this.onmousewheel=this.onmousemove=this.onmouseup=this.onmousedown=false;this.scroll={x:0,y:0};this.scrollratio={x:0,y:0};this.cursorheight=20;this.scrollvaluemax=0;this.scrollmom=false;do this.id="ascrail"+
+s++;while(document.getElementById(this.id));this.hasmousefocus=this.hasfocus=this.zoomactive=this.zoom=this.cursorfreezed=this.cursor=this.rail=false;this.visibility=true;this.locked=false;b.nativescrollingarea=false;this.events=[];this.saved={};this.delaylist={};var i=document.createElement("DIV");this.isopera="opera"in window;this.isieold=(this.isie="all"in document&&"attachEvent"in i&&!this.isopera)&&!("msInterpolationMode"in i.style);this.isie7=this.isie&&!this.isieold&&(!("documentMode"in document)||
+document.documentMode==7);this.isie8=this.isie&&"documentMode"in document&&document.documentMode==8;this.isie9=this.isie&&"performance"in window&&document.documentMode>=9;this.ismozilla="MozAppearance"in i.style;this.ischrome="chrome"in window;this.isios4=(this.isios=(this.cantouch="ontouchstart"in document.documentElement)&&/iphone|ipad|ipod/i.test(navigator.platform))&&!("seal"in Object);if(b.opt.hwacceleration){if((this.trstyle=window.opera?"OTransform":document.all?"msTransform":i.style.webkitTransform!==
+void 0?"webkitTransform":i.style.MozTransform!==void 0?"MozTransform":false)&&typeof i.style[this.trstyle]=="undefined")this.trstyle=false;if(this.hastransform=this.trstyle!=false)i.style[this.trstyle]="translate3d(1px,2px,3px)",this.hastranslate3d=/translate3d/.test(i.style[this.trstyle]);this.transitionstyle=false;this.prefixstyle="";this.transitionend=false;var p="transition,webkitTransition,MozTransition,OTransition,msTransition,KhtmlTransition".split(","),k=",-webkit-,-moz-,-o-,-ms-,-khtml-".split(","),
+u="transitionEnd,webkitTransitionEnd,transitionend,oTransitionEnd,msTransitionEnd,KhtmlTransitionEnd".split(",");for(h=0;h<p.length;h++)if(p[h]in i.style){this.transitionstyle=p[h];this.prefixstyle=k[h];this.transitionend=u[h];break}this.hastransition=this.transitionstyle}else this.transitionend=this.hastransition=this.transitionstyle=this.hastranslate3d=this.hastransform=this.trstyle=false;this.cursorgrabvalue="";if(b.opt.grabcursorenabled&&b.opt.touchbehavior)this.cursorgrabvalue=function(){if(!b.ischrome&&
+(!b.isie||b.isie9))for(var c=["grab","-moz-grab","-webkit-grab"],g=0;g<c.length;g++){var d=c[g];i.style.cursor=d;if(i.style.cursor==d)return d}return"url(http://www.google.com/intl/en_ALL/mapfiles/openhand.cur)"}();i=null;this.ishwscroll=b.hastransform&&b.opt.hwacceleration&&b.haswrapper;this.delayed=function(c,g,d){var j=b.delaylist[c],e=(new Date).getTime();if(j&&j.tt)return false;if(j&&j.last+d>e&&!j.tt)b.delaylist[c]={last:e+d,tt:setTimeout(function(){b.delaylist[c].tt=0;g.call()},d)};else if(!j||
+!j.tt)b.delaylist[c]={last:e,tt:0},setTimeout(function(){g.call()},0)};this.css=function(c,g){for(var d in g)b.saved.css.push([c,d,c.css(d)]),c.css(d,g[d])};this.scrollTop=function(c){return typeof c=="undefined"?b.getScrollTop():b.setScrollTop(c)};BezierClass=function(b,g,d,j,e,v,f){this.st=b;this.ed=g;this.spd=d;this.p1=j||0;this.p2=e||1;this.p3=v||0;this.p4=f||1;this.ts=(new Date).getTime();this.df=this.ed-this.st};BezierClass.prototype={B2:function(b){return 3*b*b*(1-b)},B3:function(b){return 3*
+b*(1-b)*(1-b)},B4:function(b){return(1-b)*(1-b)*(1-b)},getNow:function(){var b=1-((new Date).getTime()-this.ts)/this.spd,g=this.B2(b)+this.B3(b)+this.B4(b);return b<0?this.ed:this.st+Math.round(this.df*g)},update:function(b,g){this.st=this.getNow();this.ed=b;this.spd=g;this.ts=(new Date).getTime();this.df=this.ed-this.st;return this}};this.ishwscroll?(this.doc.translate={x:0,y:0},this.getScrollTop=function(c){return b.timerscroll&&!c?b.timerscroll.bz.getNow():b.doc.translate.y},this.notifyScrollEvent=
+document.createEvent?function(b){var g=document.createEvent("UIEvents");g.initUIEvent("scroll",false,true,window,1);b.dispatchEvent(g)}:document.fireEvent?function(b){var g=document.createEventObject();b.fireEvent("onscroll");g.cancelBubble=true}:function(){},this.setScrollTop=this.hastranslate3d?function(c,g){b.doc.css(b.trstyle,"translate3d(0px,"+c*-1+"px,0px)");b.doc.translate.y=c;g||b.notifyScrollEvent(b.win[0])}:function(c,g){b.doc.css(b.trstyle,"translate(0px,"+c*-1+"px)");b.doc.translate.y=
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-l(d)||1;b.noticeCursor()}},this.cancelScroll=function(){b.timer&&m(b.timer);b.timer=0;return b});this.doScrollBy=function(c,d){var e=0,e=d?Math.floor((b.scroll.y-c)*b.scrollratio.y):(b.timer?b.newscrolly:b.getScrollTop())-c;if(b.bouncescroll){var f=Math.round(b.view.h/2);e<-f?e=-f:e>b.page.maxh+f&&(e=b.page.maxh+f)}b.cursorfreezed=false;b.doScroll(e)};this.doScrollTo=function(c,d){d&&Math.round(c*b.scrollratio.y);b.cursorfreezed=false;b.doScroll(c)};b.onscroll=function(){var c=(new Date).getTime();
-if(!b.lastcontentcheck||b.lastcontentcheck<c)if(b.lastcontentcheck=c+500,b.getContentSize().h!=b.page.h)b.onResize();if(!b.rail.drag){if(!b.cursorfreezed)b.scroll.y=Math.round(b.getScrollTop()*(1/b.scrollratio.y));b.noticeCursor()}};b.bind(b.docscroll,"scroll",b.onscroll);this.doZoomIn=function(c){if(!b.zoomactive){b.zoomactive=true;b.zoomrestore={style:{}};var d="position,top,left,zIndex,backgroundColor,marginTop,marginBottom,marginLeft,marginRight".split(","),e=b.win[0].style,h;for(h in d){var i=
-d[h];b.zoomrestore.style[i]=typeof e[i]!="undefined"?e[i]:""}b.zoomrestore.style.width=b.win.css("width");b.zoomrestore.style.height=b.win.css("height");b.zoomrestore.padding={w:b.win.outerWidth()-b.win.width(),h:b.win.outerHeight()-b.win.height()};if(b.isios4)b.zoomrestore.scrollTop=f(window).scrollTop(),f(window).scrollTop(0);b.win.css({position:b.isios4?"absolute":"fixed",top:0,left:0,"z-index":b.opt.zindex+100,margin:"0px"});d=b.win.css("backgroundColor");(d==""||/transparent|rgba\(0, 0, 0, 0\)|rgba\(0,0,0,0\)/.test(d))&&
-b.win.css("backgroundColor","#fff");b.rail.css({"z-index":b.opt.zindex+110});b.zoom.css({"z-index":b.opt.zindex+112});b.zoom.css("backgroundPosition","0px -18px");b.resizeZoom();return b.cancelEvent(c)}};this.doZoomOut=function(c){if(b.zoomactive)return b.zoomactive=false,b.win.css("margin",""),b.win.css(b.zoomrestore.style),b.isios4&&f(window).scrollTop(b.zoomrestore.scrollTop),b.rail.css({"z-index":b.ispage?b.opt.zindex:b.opt.zindex+2}),b.zoom.css({"z-index":b.opt.zindex}),b.zoomrestore=false,b.zoom.css("backgroundPosition",
-"0px 0px"),b.onResize(),b.cancelEvent(c)};this.doZoom=function(c){return b.zoomactive?b.doZoomOut(c):b.doZoomIn(c)};this.resizeZoom=function(){if(b.zoomactive){var c=b.getScrollTop();b.win.css({width:f(window).width()-b.zoomrestore.padding.w+"px",height:f(window).height()-b.zoomrestore.padding.h+"px"});b.onResize();b.setScrollTop(Math.min(b.page.maxh,c))}};this.init()},u=function(e){var d=this;this.nc=e;this.lasttime=this.speedy=this.lasty=0;this.snapy=false;this.timer=this.demuly=0;this.time=function(){return(new Date).getTime()};
-this.reset=function(b){d.stop();d.lasttime=d.time();d.speedy=0;d.lasty=b};this.update=function(b){d.lasttime=d.time();var f=b-d.lasty,i=e.getScrollTop()+f;d.snapy=i<0||i>d.nc.page.maxh;d.speedy=f;d.lasty=b};this.stop=function(){if(d.timer)clearTimeout(d.timer),d.timer=0};this.doSnapy=function(b){b<0?d.nc.doScrollTo(0,true):b>d.nc.page.maxh&&d.nc.doScrollTo(d.nc.page.maxh,true)};this.doMomentum=function(){var b=d.lasttime,e=d.time();d.speedy=Math.min(60,d.speedy);if(d.speedy&&b&&e-b<=50&&d.speedy){var f=
-e-b,j=d.nc.page.maxh;d.demuly=0;var k=function(){var b=Math.floor(d.nc.getScrollTop()-d.speedy*(1-d.demuly));d.demuly+=b<0||b>j?0.08:0.01;d.nc.setScrollTop(b);d.nc.showCursor(b);d.demuly<1?d.timer=setTimeout(k,f):(d.timer=0,d.nc.hideCursor(),d.doSnapy(b))};k()}else d.snapy&&d.doSnapy(d.nc.getScrollTop())}},j=jQuery.fn.scrollTop;f.cssHooks.scrollTop={get:function(e){var d=f.data(e,"__nicescroll")||false;return d&&d.ishwscroll?d.getScrollTop():j.call(e)},set:function(e,d){var b=f.data(e,"__nicescroll")||
-false;b&&b.ishwscroll?b.setScrollTop(parseInt(d)):j.call(e,d);return this}};f.fx.step.scrollTop=function(e){if(e.start=="")e.start=f.cssHooks.scrollTop.get(e.elem);f.cssHooks.scrollTop.set(e.elem,e.now+e.unit)};jQuery.fn.scrollTop=function(e){if(typeof e=="undefined"){var d=f.data(this[0],"__nicescroll")||false;return d&&d.ishwscroll?d.getScrollTop():j.call(this)}else return this.each(function(){var b=f.data(this,"__nicescroll")||false;b&&b.ishwscroll?b.setScrollTop(parseInt(e)):j.call(f(this),e)})};
-var q=function(e){var d=this;this.length=0;this.name="nicescrollarray";this.each=function(b){for(var e=0;e<d.length;e++)b.call(d[e]);return d};this.push=function(b){d[d.length]=b;d.length++};this.eq=function(b){return d[b]};if(e)for(a=0;a<e.length;a++){var b=f.data(e[a],"__nicescroll")||false;b&&(this[this.length]=b,this.length++)}return this};(function(e,d,b){for(var f=0;f<d.length;f++)b(e,d[f])})(q.prototype,"show,hide,onResize,resize,remove,stop".split(","),function(e,d){e[d]=function(){return this.each(function(){this[d].call()})}});
-jQuery.fn.getNiceScroll=function(e){return typeof e=="undefined"?new q(this):f.data(this[e],"__nicescroll")||false};jQuery.extend(jQuery.expr[":"],{nicescroll:function(e){return f.data(e,"__nicescroll")?true:false}});f.fn.niceScroll=function(e,d){typeof d=="undefined"&&typeof e=="object"&&!("jquery"in e)&&(d=e,e=false);var b=new q;typeof d=="undefined"&&(d={});if(e)d.doc=f(e),d.win=f(this);var h=!("doc"in d);if(!h&&!("win"in d))d.win=f(this);this.each(function(){var e=f(this).data("__nicescroll")||
-false;if(!e)d.doc=h?f(this):d.doc,e=new v(d,f(this)),f(this).data("__nicescroll",e);b.push(e)});return b.length==1?b[0]:b}})(jQuery);
+{w:b.docscroll[0].scrollWidth,h:b.docscroll[0].scrollHeight}};this.resize=this.onResize=function(c,d){if(!b.haswrapper&&!b.ispage){var e=b.win.css("display")!="none";e&&!b.visibility&&b.show();!e&&b.visibility&&b.hide();if(!b.visibility)return false}b.view={w:b.ispage?b.win.width():b.win.innerWidth(),h:b.ispage?b.win.height():b.win.innerHeight()};b.page=d?d:b.getContentSize();b.page.maxh=Math.max(0,b.page.h-b.view.h);if(b.page.maxh==0)return b.hide(),b.scrollvaluemax=0,b.scroll.y=0,b.scrollratio=
+{x:0,y:0},b.cursorheight=0,b.locked=true,b.setScrollTop(0),false;else b.visibility||b.show();b.locked=false;b.istextarea&&b.win.css("resize")&&b.win.css("resize")!="none"&&(b.view.h-=20);b.ispage||b.updateScrollBar(b.view);b.cursorheight=Math.min(b.view.h,Math.round(b.view.h*(b.view.h/b.page.h)));b.cursorheight=Math.max(b.opt.cursorminheight,b.cursorheight);b.scrollvaluemax=b.view.h-b.cursorheight-b.cursor.hborder;b.scrollratio={x:0,y:b.page.maxh/b.scrollvaluemax};b.getScrollTop()>b.page.maxh?b.doScroll(b.page.maxh):
+(b.scroll.y=Math.round(b.getScrollTop()*(1/b.scrollratio.y)),b.noticeCursor());return b};this._bind=function(c,d,e,f){b.events.push({e:c,n:d,f:e});c.addEventListener?c.addEventListener(d,e,f||false):c.attachEvent?c.attachEvent("on"+d,e):c["on"+d]=e};this.bind=function(c,d,e,f){var h="jquery"in c?c[0]:c;h.addEventListener?(b.cantouch&&/mouseup|mousedown|mousemove/.test(d)&&b._bind(h,d=="mousedown"?"touchstart":d=="mouseup"?"touchend":"touchmove",function(b){if(b.touches.length<2){var c=b.touches.length>
+0?b.touches[0]:b;c.original=b;e.call(this,c)}},f||false),b._bind(h,d,e,f||false),d=="mousewheel"&&b._bind(h,"DOMMouseScroll",e,f||false),b.cantouch&&d=="mouseup"&&b._bind(h,"touchcancel",e,f||false)):b._bind(h,d,function(c){if(c=c||window.event||false){if(c.srcElement)c.target=c.srcElement;if("screenY"in c)c.pageX=c.screenX,c.pageY=c.screenY}return e.call(h,c)===false||f===false?b.cancelEvent(c):true})};this._unbind=function(b,d,e){b.removeEventListener?b.removeEventListener(d,e,false):b.detachEvent?
+b.detachEvent("on"+d,e):b["on"+d]=false};this.unbindAll=function(){for(var c=0;c<b.events.length;c++){var d=b.events[c];b._unbind(d.e,d.n,d.f)}};this.cancelEvent=function(c){c=b.cantouch?c.original?c.original:c||false:c?c:window.event||false;if(!c)return false;c.stopPropagation&&c.stopPropagation();c.preventDefault&&c.preventDefault();c.cancelBubble=true;c.cancel=true;return c.returnValue=false};this.show=function(){b.visibility=true;b.rail.css("display","block");return b};this.hide=function(){b.visibility=
+false;b.rail.css("display","none");return b};this.remove=function(){b.doZoomOut();b.unbindAll();b.events=[];b.rail.remove();b.zoom&&b.zoom.remove();b.cursor=false;b.rail=false;b.zoom=false;for(var c=0;c<b.saved.css.length;c++){var d=b.saved.css[c];d[0].css(d[1],typeof d[2]=="undefined"?"":d[2])}b.saved=false;b.me.data("__nicescroll","");return b};this.isScrollable=function(b){for(b=b.target?b.target:b;b&&b.nodeName&&!/BODY|HTML/.test(b.nodeName);){var d=f(b);if(/scroll|auto/.test(d.css("overflowY")||
+d.css("overflow")||""))return b.clientHeight!=b.scrollHeight;b=b.parentNode?b.parentNode:false}return false};this.onmousewheel=function(c){if(b.locked&&b.page.maxh==0)return true;if(b.opt.preservenativescrolling&&b.checkarea)b.checkarea=false,b.nativescrollingarea=b.isScrollable(c);if(b.nativescrollingarea)return true;if(b.locked)return b.cancelEvent(c);if(b.rail.drag)return b.cancelEvent(c);var d=0;if(d=c.detail?c.detail*-1:c.wheelDelta/40)b.scrollmom&&b.scrollmom.y.stop(),b.doScrollBy(d*b.opt.mousescrollstep);
+return b.cancelEvent(c)};this.stop=function(){b.cancelScroll();b.scrollmon&&b.scrollmon.stop();b.cursorfreezed=false;b.scroll.y=Math.round(b.getScrollTop()*(1/b.scrollratio.y));b.noticeCursor();return b};b.ishwscroll&&b.hastransition&&b.opt.usetransition?(this.prepareTransition=function(c){var d=Math.round(b.opt.scrollspeed*10),c=Math.min(d,Math.round(c/20*b.opt.scrollspeed)),d=c>20?b.prefixstyle+"transform "+c+"ms ease-out 0s":"";if(!b.lasttransitionstyle||b.lasttransitionstyle!=d)b.lasttransitionstyle=
+d,b.doc.css(b.transitionstyle,d);return c},this.doScroll=function(c){var d=b.getScrollTop();if(c<0&&d<=0)return b.noticeCursor();else if(c>b.page.maxh&&d>=b.page.maxh)return b.checkContentSize(),b.noticeCursor();b.newscrolly=c;if(b.timer)return false;if(!b.scrollendtrapped)b.scrollendtrapped=true,b.bind(b.doc,b.transitionend,b.onScrollEnd,false);b.timer=setTimeout(function(){var c=b.getScrollTop(),c=Math.abs(c-b.newscrolly),d=b.prepareTransition(c);b.timer=setTimeout(function(){if(b.newscrolly<0&&
+!b.opt.bouncescroll)b.newscrolly=0;else if(b.newscrolly>b.page.maxh&&!b.opt.bouncescroll)b.newscrolly=b.page.maxh;if(b.newscrolly==b.getScrollTop())b.timer=0,b.onScrollEnd();else{var c=b.getScrollTop();b.timerscroll&&b.timerscroll.tm&&clearInterval(b.timerscroll.tm);if(d>0&&(b.timerscroll={ts:(new Date).getTime(),s:b.getScrollTop(),e:b.newscrolly,sp:d,bz:new BezierClass(c,b.newscrolly,d,0,1,0,1)},!b.cursorfreezed))b.timerscroll.tm=setInterval(function(){b.showCursor(b.getScrollTop())},60);b.setScrollTop(b.newscrolly);
+b.timer=0}},15)},b.opt.scrollspeed)},this.cancelScroll=function(){var c=b.getScrollTop();b.scrollendtrapped=false;b._unbind(b.doc,b.transitionend,b.onScrollEnd);b.prepareTransition(0);b.setScrollTop(c);b.timerscroll&&b.timerscroll.tm&&clearInterval(b.timerscroll.tm);b.timerscroll=false;b.cursorfreezed=false;b.noticeCursor(false,c);return b},this.onScrollEnd=function(){b.scrollendtrapped=false;b._unbind(b.doc,b.transitionend,b.onScrollEnd);b.timerscroll&&b.timerscroll.tm&&clearInterval(b.timerscroll.tm);
+b.timerscroll=false;b.cursorfreezed=false;var c=b.getScrollTop();b.noticeCursor(false,c);c<0?b.doScroll(0):c>b.page.maxh&&b.doScroll(b.page.maxh)}):(this.doScroll=function(c){function d(){if(b.cancelAnimationFrame)return true;if(h=1-h)return b.timer=m(d)||1;var c=b.getScrollTop(),e=b.bzscroll?b.bzscroll.getNow():b.newscrolly,c=e-c;if(c<0&&e<b.newscrolly||c>0&&e>b.newscrolly)e=b.newscrolly;b.setScrollTop(e);e==b.newscrolly?(b.timer=0,b.cursorfreezed=false,b.bzscroll=false,e<0?b.doScroll(0):e>b.page.maxh&&
+b.doScroll(b.page.maxh)):b.timer=m(d)||1}var e=b.getScrollTop();b.newscrolly=c;if(!b.bouncescroll)if(b.newscrolly<0){if(b.newspeedy)b.newspeedy.x=0;b.newscrolly=0}else if(b.newscrolly>b.page.maxh){if(b.newspeedy)b.newspeedy.x=b.page.maxh;b.newscrolly=b.page.maxh}var f=Math.floor(Math.abs(c-e)/40);f>0?(f=Math.min(10,f)*100,b.bzscroll=b.bzscroll?b.bzscroll.update(c,f):new BezierClass(e,c,f,0,1,0,1)):b.bzscroll=false;if(!b.timer){e==b.page.maxh&&c>=b.page.maxh&&b.checkContentSize();var h=1;b.cancelAnimationFrame=
+false;b.timer=1;d();e==b.page.maxh&&c>=e&&b.checkContentSize();b.noticeCursor()}},this.cancelScroll=function(){b.timer&&n(b.timer);b.timer=0;b.bzscroll=false;return b});this.doScrollBy=function(c,d){var e=0,e=d?Math.floor((b.scroll.y-c)*b.scrollratio.y):(b.timer?b.newscrolly:b.getScrollTop(true))-c;if(b.bouncescroll){var f=Math.round(b.view.h/2);e<-f?e=-f:e>b.page.maxh+f&&(e=b.page.maxh+f)}b.cursorfreezed=false;b.doScroll(e)};this.doScrollTo=function(c,d){d&&Math.round(c*b.scrollratio.y);b.cursorfreezed=
+false;b.doScroll(c)};this.checkContentSize=function(){var c=b.getContentSize();c.h!=b.page.h&&b.resize(false,c)};b.onscroll=function(){b.rail.drag||b.cursorfreezed||b.delayed("onscroll",function(){b.scroll.y=Math.round(b.getScrollTop()*(1/b.scrollratio.y));b.noticeCursor()},30)};b.bind(b.docscroll,"scroll",b.onscroll);this.doZoomIn=function(c){if(!b.zoomactive){b.zoomactive=true;b.zoomrestore={style:{}};var d="position,top,left,zIndex,backgroundColor,marginTop,marginBottom,marginLeft,marginRight".split(","),
+e=b.win[0].style,h;for(h in d){var i=d[h];b.zoomrestore.style[i]=typeof e[i]!="undefined"?e[i]:""}b.zoomrestore.style.width=b.win.css("width");b.zoomrestore.style.height=b.win.css("height");b.zoomrestore.padding={w:b.win.outerWidth()-b.win.width(),h:b.win.outerHeight()-b.win.height()};if(b.isios4)b.zoomrestore.scrollTop=f(window).scrollTop(),f(window).scrollTop(0);b.win.css({position:b.isios4?"absolute":"fixed",top:0,left:0,"z-index":b.opt.zindex+100,margin:"0px"});d=b.win.css("backgroundColor");
+(d==""||/transparent|rgba\(0, 0, 0, 0\)|rgba\(0,0,0,0\)/.test(d))&&b.win.css("backgroundColor","#fff");b.rail.css({"z-index":b.opt.zindex+110});b.zoom.css({"z-index":b.opt.zindex+112});b.zoom.css("backgroundPosition","0px -18px");b.resizeZoom();return b.cancelEvent(c)}};this.doZoomOut=function(c){if(b.zoomactive)return b.zoomactive=false,b.win.css("margin",""),b.win.css(b.zoomrestore.style),b.isios4&&f(window).scrollTop(b.zoomrestore.scrollTop),b.rail.css({"z-index":b.ispage?b.opt.zindex:b.opt.zindex+
+2}),b.zoom.css({"z-index":b.opt.zindex}),b.zoomrestore=false,b.zoom.css("backgroundPosition","0px 0px"),b.onResize(),b.cancelEvent(c)};this.doZoom=function(c){return b.zoomactive?b.doZoomOut(c):b.doZoomIn(c)};this.resizeZoom=function(){if(b.zoomactive){var c=b.getScrollTop();b.win.css({width:f(window).width()-b.zoomrestore.padding.w+"px",height:f(window).height()-b.zoomrestore.padding.h+"px"});b.onResize();b.setScrollTop(Math.min(b.page.maxh,c))}};this.init()},w=function(e){var d=this;this.nc=e;this.lasttime=
+this.speedy=this.lasty=0;this.snapy=false;this.timer=this.demuly=0;this.time=function(){return(new Date).getTime()};this.reset=function(b){d.stop();d.lasttime=d.time();d.speedy=0;d.lasty=b};this.update=function(b){d.lasttime=d.time();var f=b-d.lasty,i=e.getScrollTop()+f;d.snapy=i<0||i>d.nc.page.maxh;d.speedy=f;d.lasty=b};this.stop=function(){if(d.timer)clearTimeout(d.timer),d.timer=0};this.doSnapy=function(b){b<0?d.nc.doScrollTo(0,true):b>d.nc.page.maxh&&d.nc.doScrollTo(d.nc.page.maxh,true)};this.doMomentum=
+function(){var b=d.lasttime,e=d.time();d.speedy=Math.min(60,d.speedy);if(d.speedy&&b&&e-b<=50&&d.speedy){var f=e-b,k=d.nc.page.maxh;d.demuly=0;var l=function(){var b=Math.floor(d.nc.getScrollTop()-d.speedy*(1-d.demuly));d.demuly+=b<0||b>k?0.08:0.01;d.nc.setScrollTop(b);d.nc.showCursor(b);d.demuly<1?d.timer=setTimeout(l,f):(d.timer=0,d.nc.hideCursor(),d.doSnapy(b))};l()}else d.snapy&&d.doSnapy(d.nc.getScrollTop())}},k=jQuery.fn.scrollTop;f.cssHooks.scrollTop={get:function(e){var d=f.data(e,"__nicescroll")||
+false;return d&&d.ishwscroll?d.getScrollTop():k.call(e)},set:function(e,d){var b=f.data(e,"__nicescroll")||false;b&&b.ishwscroll?b.setScrollTop(parseInt(d)):k.call(e,d);return this}};f.fx.step.scrollTop=function(e){if(e.start=="")e.start=f.cssHooks.scrollTop.get(e.elem);f.cssHooks.scrollTop.set(e.elem,e.now+e.unit)};jQuery.fn.scrollTop=function(e){if(typeof e=="undefined"){var d=f.data(this[0],"__nicescroll")||false;return d&&d.ishwscroll?d.getScrollTop():k.call(this)}else return this.each(function(){var b=
+f.data(this,"__nicescroll")||false;b&&b.ishwscroll?b.setScrollTop(parseInt(e)):k.call(f(this),e)})};var q=function(e){var d=this;this.length=0;this.name="nicescrollarray";this.each=function(b){for(var e=0;e<d.length;e++)b.call(d[e]);return d};this.push=function(b){d[d.length]=b;d.length++};this.eq=function(b){return d[b]};if(e)for(a=0;a<e.length;a++){var b=f.data(e[a],"__nicescroll")||false;b&&(this[this.length]=b,this.length++)}return this};(function(e,d,b){for(var f=0;f<d.length;f++)b(e,d[f])})(q.prototype,
+"show,hide,onResize,resize,remove,stop".split(","),function(e,d){e[d]=function(){return this.each(function(){this[d].call()})}});jQuery.fn.getNiceScroll=function(e){return typeof e=="undefined"?new q(this):f.data(this[e],"__nicescroll")||false};jQuery.extend(jQuery.expr[":"],{nicescroll:function(e){return f.data(e,"__nicescroll")?true:false}});f.fn.niceScroll=function(e,d){typeof d=="undefined"&&typeof e=="object"&&!("jquery"in e)&&(d=e,e=false);var b=new q;typeof d=="undefined"&&(d={});if(e)d.doc=
+f(e),d.win=f(this);var h=!("doc"in d);if(!h&&!("win"in d))d.win=f(this);this.each(function(){var e=f(this).data("__nicescroll")||false;if(!e)d.doc=h?f(this):d.doc,e=new x(d,f(this)),f(this).data("__nicescroll",e);b.push(e)});return b.length==1?b[0]:b}})(jQuery);

+ 1 - 1
package.json

@@ -1,6 +1,6 @@
 {
     "name": "nicescroll",
-    "version": "2.6.5",
+    "version": "2.8.0",
     "title": "jQuery.NiceScroll",
     "author": {
         "name": "InuYaksa",