(function($){
$.fn.extend({Scroll_0:function(opt,callback){if(!opt) var opt={};var _btnUp = $("#"+ opt.up);var _btnDown = $("#"+ opt.down);var timerID;var _this=this.eq(0).find("ul:first");
var lineH=_this.find("li:first").height(),line=opt.line?parseInt(opt.line,10):parseInt(this.height()/lineH,10),speed=opt.speed?parseInt(opt.speed,10):500;timer=opt.timer; 
if(line==0) line=1;var upHeight=0-line*lineH;
var scrollUp=function(){ _btnUp.unbind("click",scrollUp);_this.animate({marginTop:upHeight},speed,function(){for(i=1;i<=line;i++){_this.find("li:first").appendTo(_this);}_this.css({marginTop:0});_btnUp.bind("click",scrollUp);});}
var scrollDown=function(){_btnDown.unbind("click",scrollDown);for(i=1;i<=line;i++){ _this.find("li:last").show().prependTo(_this);}_this.css({marginTop:upHeight});_this.animate({marginTop:0},speed,function(){_btnDown.bind("click",scrollDown);});}
/*var autoPlay = function(){if(timer)timerID = window.setInterval(scrollDown,timer);};
var autoStop = function(){if(timer)window.clearInterval(timerID); }; 
_this.hover(autoStop,autoPlay).mouseout();*/
_btnUp.css("cursor","pointer").click( scrollUp )/*.hover(autoStop,autoPlay)*/;
_btnDown.css("cursor","pointer").click( scrollDown )/*.hover(autoStop,autoPlay)*/;
}})
})(jQuery);
(function($){
$.fn.extend({Scroll_1:function(opt,callback){if(!opt) var opt={};var _btnUp = $("#"+ opt.up);var _btnDown = $("#"+ opt.down);var timerID;var _this=this.eq(0).find("ul:first");
var lineH=_this.find("li:first").height(),line=opt.line?parseInt(opt.line,10):parseInt(this.height()/lineH,10),speed=opt.speed?parseInt(opt.speed,10):500; timer=opt.timer; if(line==0) line=1;var upHeight=0-line*lineH;
var scrollUp=function(){ _btnUp.unbind("click",scrollUp);_this.animate({marginTop:upHeight},speed,function(){for(i=1;i<=line;i++){_this.find("li:first").appendTo(_this); }_this.css({marginTop:0});_btnUp.bind("click",scrollUp);});}
var scrollDown=function(){ _btnDown.unbind("click",scrollDown);for(i=1;i<=line;i++){ _this.find("li:last").show().prependTo(_this); } _this.css({marginTop:upHeight}); _this.animate({marginTop:0},speed,function(){ _btnDown.bind("click",scrollDown);});}
/*var autoPlay = function(){if(timer)timerID = window.setInterval(scrollUp,timer);};
var autoStop = function(){if(timer)window.clearInterval(timerID); }; _this.hover(autoStop,autoPlay).mouseout();*/
_btnUp.css("cursor","pointer").click( scrollUp )/*.hover(autoStop,autoPlay)*/; _btnDown.css("cursor","pointer").click( scrollDown )/*.hover(autoStop,autoPlay)*/;}})
})(jQuery);