下载地址：http://files.cnblogs.com/files/LoveOrHate/jquery.nicescroll.min.js

 <script src="jquery.nicescroll.js"></script>

$(document).ready(
function() {
$("html").niceScroll();
}
);

var nice = false;
$(document).ready(
function() {
nice = $("html").niceScroll();
}
);

$(document).ready(
function() {
$("#thisdiv").niceScroll({cursorcolor:"#00F"});
}
);

 $(document).ready(
function() {
$("#viewportdiv").niceScroll("#wrapperdiv",{cursorcolor:"#00F"});
}
);

var nice = $("#mydiv").getNiceScroll();

$("#mydiv").getNiceScroll().hide();

$("#mydiv").getNiceScroll().resize();

入门篇的一些插件

Configuration parameters

When you call "niceScroll" you can pass some parameters to custom visual aspects:

• cursorcolor - change cursor color in hex, default is "#000000"
• cursoropacitymin - change opacity very cursor is inactive (scrollabar "hidden" state), range from 1 to 0, default is 0 (hidden)
• cursoropacitymax - change opacity very cursor is active (scrollabar "visible" state), range from 1 to 0, default is 1 (full opacity)
• cursorwidth - cursor width in pixel, default is 5 (you can write "5px" too)
• cursorborder - css definition for cursor border, default is "1px solid #fff"
• cursorborderradius - border radius in pixel for cursor, default is "4px"
• zindex - change z-index for scrollbar div, default value is 9999
• scrollspeed - scrolling speed, default value is 60
• mousescrollstep - scrolling speed with mouse wheel, default value is 40 (pixel)
• touchbehavior - enable cursor-drag scrolling like touch devices in desktop computer (default:false)
• hwacceleration - use hardware accelerated scroll when supported (default:true)
• boxzoom - enable zoom for box content (default:false)
• dblclickzoom - (only when boxzoom=true) zoom activated when double click on box (default:true)
• gesturezoom - (only when boxzoom=true and with touch devices) zoom activated when pitch out/in on box (default:true)
• grabcursorenabled, display "grab" icon for div with touchbehavior = true, (default:true)
• autohidemode, how hide the scrollbar works, true=default / "cursor" = only cursor hidden / false = do not hide
• background, change css for rail background, default is ""
• iframeautoresize, autoresize iframe on load event (default:true)
• cursorminheight, set the minimum cursor height in pixel (default:20)
• preservenativescrolling, you can scroll native scrollable areas with mouse, bubbling mouse wheel event (default:true)
• railoffset, you can add offset top/left for rail position (default:false)
• bouncescroll, enable scroll bouncing at the end of content as mobile-like (only hw accell) (default:false)
• spacebarenabled, enable page down scrolling when space bar has pressed (default:true)
• railpadding, set padding for rail bar (default:{top:0,right:0,left:0,bottom:0})
• disableoutline, for chrome browser, disable outline (orange hightlight) when selecting a div with nicescroll (default:true)
• horizrailenabled, nicescroll can manage horizontal scroll (default:true)
• railalign, alignment of vertical rail (defaul:"right")
• railvalign, alignment of horizontal rail (defaul:"bottom")
• enabletranslate3d, nicescroll can use css translate to scroll content (default:true)
• enablemousewheel, nicescroll can manage mouse wheel events (default:true)
• enablekeyboard, nicescroll can manage keyboard events (default:true)
• smoothscroll, scroll with ease movement (default:true)
• sensitiverail, click on rail make a scroll (default:true)
• enablemouselockapi, can use mouse caption lock API (same issue on object dragging) (default:true)
• cursorfixedheight, set fixed height for cursor in pixel (default:false)
• hidecursordelay, set the delay in microseconds to fading out scrollbars (default:400)
• directionlockdeadzone, dead zone in pixels for direction lock activation (default:6)
• nativeparentscrolling , detect bottom of content and let parent to scroll, as native scroll does (default:true)
• enablescrollonselection, enable auto-scrolling of content when selection text (default:true)