function jsScroller(o,w,h){var self=this;var list=o.getElementsByTagName("div");for(var i=0;i<list.length;i++){if(list[i].className.indexOf("Scroller-Container")>-1){o=list[i];}}
this._setPos=function(x,y){if(x<this.viewableWidth-this.totalWidth)
x=this.viewableWidth-this.totalWidth;if(x>0)x=0;if(y<this.viewableHeight-this.totalHeight)
y=this.viewableHeight-this.totalHeight;if(y>0)y=0;this._x=x;this._y=y;with(o.style){left=this._x+"px";top=this._y+"px";}};this.reset=function(){this.content=o;this.totalHeight=o.offsetHeight;this.totalWidth=o.offsetWidth;this._x=0;this._y=0;with(o.style){left="0px";top="0px";}};this.scrollBy=function(x,y){this._setPos(this._x+x,this._y+y);};this.scrollTo=function(x,y){this._setPos(-x,-y);};this.stopScroll=function(){if(this.scrollTimer)window.clearInterval(this.scrollTimer);};this.startScroll=function(x,y){this.stopScroll();this.scrollTimer=window.setInterval(function(){self.scrollBy(x,y);},40);};this.swapContent=function(c,w,h){o=c;var list=o.getElementsByTagName("div");for(var i=0;i<list.length;i++){if(list[i].className.indexOf("Scroller-Container")>-1){o=list[i];}}
if(w)this.viewableWidth=w;if(h)this.viewableHeight=h;this.reset();};this.content=o;this.viewableWidth=w;this.viewableHeight=h;this.totalWidth=o.offsetWidth;this.totalHeight=o.offsetHeight;this.scrollTimer=null;this.reset();};function jsScrollbar(o,s,a,ev){var self=this;this.reset=function(){this._parent=o;this._src=s;this.auto=a?a:false;this.eventHandler=ev?ev:function(){};this._up=this._findComponent("Scrollbar-Up",this._parent);this._down=this._findComponent("Scrollbar-Down",this._parent);this._yTrack=this._findComponent("Scrollbar-Track",this._parent);this._yHandle=this._findComponent("Scrollbar-Handle",this._yTrack);this._trackTop=findOffsetTop(this._yTrack);this._trackHeight=this._yTrack.offsetHeight;this._handleHeight=this._yHandle.offsetHeight;this._x=0;this._y=0;this._scrollDist=5;this._scrollTimer=null;this._selectFunc=null;this._grabPoint=null;this._tempTarget=null;this._tempDistX=0;this._tempDistY=0;this._disabled=false;this._ratio=(this._src.totalHeight-this._src.viewableHeight)/(this._trackHeight-this._handleHeight);this._yHandle.ondragstart=function(){return false;};this._yHandle.onmousedown=function(){return false;};this._addEvent(this._src.content,"mousewheel",this._scrollbarWheel);this._removeEvent(this._parent,"mousedown",this._scrollbarClick);this._addEvent(this._parent,"mousedown",this._scrollbarClick);this._src.reset();with(this._yHandle.style){top="0px";left="0px";}
this._moveContent();if(this._src.totalHeight<this._src.viewableHeight){this._disabled=true;this._yHandle.style.visibility="hidden";if(this.auto)this._parent.style.visibility="hidden";}else{this._disabled=false;this._yHandle.style.visibility="visible";this._parent.style.visibility="visible";}};this._addEvent=function(o,t,f){if(o.addEventListener)o.addEventListener(t,f,false);else if(o.attachEvent)o.attachEvent('on'+t,f);else o['on'+t]=f;};this._removeEvent=function(o,t,f){if(o.removeEventListener)o.removeEventListener(t,f,false);else if(o.detachEvent)o.detachEvent('on'+t,f);else o['on'+t]=null;};this._findComponent=function(c,o){var kids=o.childNodes;for(var i=0;i<kids.length;i++){if(kids[i].className&&kids[i].className==c){return kids[i];}}};function findOffsetTop(o){var t=0;if(o.offsetParent){while(o.offsetParent){t+=o.offsetTop;o=o.offsetParent;}}
return t;};this._scrollbarClick=function(e){if(self._disabled)return false;e=e?e:event;if(!e.target)e.target=e.srcElement;if(e.target.className.indexOf("Scrollbar-Up")>-1)self._scrollUp(e);else if(e.target.className.indexOf("Scrollbar-Down")>-1)self._scrollDown(e);else if(e.target.className.indexOf("Scrollbar-Track")>-1)self._scrollTrack(e);else if(e.target.className.indexOf("Scrollbar-Handle")>-1)self._scrollHandle(e);self._tempTarget=e.target;self._selectFunc=document.onselectstart;document.onselectstart=function(){return false;};self.eventHandler(e.target,"mousedown");self._addEvent(document,"mouseup",self._stopScroll,false);return false;};this._scrollbarDrag=function(e){e=e?e:event;var t=parseInt(self._yHandle.style.top);var v=e.clientY+document.body.scrollTop-self._trackTop;with(self._yHandle.style){if(v>=self._trackHeight-self._handleHeight+self._grabPoint)
top=self._trackHeight-self._handleHeight+"px";else if(v<=self._grabPoint)top="0px";else top=v-self._grabPoint+"px";self._y=parseInt(top);}
self._moveContent();};this._scrollbarWheel=function(e){e=e?e:event;var dir=0;if(e.wheelDelta>=120)dir=-1;if(e.wheelDelta<=-120)dir=1;self.scrollBy(0,dir*20);e.returnValue=false;};this._startScroll=function(x,y){this._tempDistX=x;this._tempDistY=y;this._scrollTimer=window.setInterval(function(){self.scrollBy(self._tempDistX,self._tempDistY);},40);};this._stopScroll=function(){self._removeEvent(document,"mousemove",self._scrollbarDrag,false);self._removeEvent(document,"mouseup",self._stopScroll,false);if(self._selectFunc)document.onselectstart=self._selectFunc;else document.onselectstart=function(){return true;};if(self._scrollTimer)window.clearInterval(self._scrollTimer);self.eventHandler(self._tempTarget,"mouseup");};this._scrollUp=function(e){this._startScroll(0,-this._scrollDist);};this._scrollDown=function(e){this._startScroll(0,this._scrollDist);};this._scrollTrack=function(e){var curY=e.clientY+document.body.scrollTop;this._scroll(0,curY-this._trackTop-this._handleHeight/2);};this._scrollHandle=function(e){var curY=e.clientY+document.body.scrollTop;this._grabPoint=curY-findOffsetTop(this._yHandle);this._addEvent(document,"mousemove",this._scrollbarDrag,false);};this._scroll=function(x,y){if(y>this._trackHeight-this._handleHeight)
y=this._trackHeight-this._handleHeight;if(y<0)y=0;this._yHandle.style.top=y+"px";this._y=y;this._moveContent();};this._moveContent=function(){this._src.scrollTo(0,Math.round(this._y*this._ratio));};this.scrollBy=function(x,y){this._scroll(0,(-this._src._y+y)/this._ratio);};this.scrollTo=function(x,y){this._scroll(0,y/this._ratio);};this.swapContent=function(o,w,h){this._removeEvent(this._src.content,"mousewheel",this._scrollbarWheel,false);this._src.swapContent(o,w,h);this.reset();};this.reset();};function jsScrollerTween(o,t,s){var self=this;this._tweenTo=function(y){if(self._idle){var tHeight=self._parent._src?self._parent._src.totalHeight:self._parent.totalHeight;var vHeight=self._parent._src?self._parent._src.viewableHeight:self._parent.viewableHeight;var scrollY=self._parent._src?self._parent._src._y:self._parent._y;if(y<0)y=0;if(y>tHeight-vHeight)y=tHeight-vHeight;var dist=y-(-scrollY);self._inc=0;self._timer=null;self._values=[];self._idle=false;for(var i=0;i<self.steps.length;i++){self._values[i]=Math.round((-scrollY)+dist*(self.steps[i]/100));}
self._timer=window.setInterval(function(){self._parent.scrollTo(0,self._values[self._inc]);if(self._inc==self.steps.length-1){window.clearTimeout(self._timer);self._idle=true;}else self._inc++;},self.stepDelay);}};this._tweenBy=function(y){var scrollY=self._parent._src?self._parent._src._y:self._parent._y;self._tweenTo(-scrollY+y);};this._trackTween=function(e){e=e?e:event;self._parent.canScroll=false;var curY=e.clientY+document.body.scrollTop;self._tweenTo((curY-self._parent._trackTop-self._parent._handleHeight/2)*self._parent._ratio);};this.stepDelay=40;this.steps=s?s:[0,25,50,70,85,95,97,99,100];this._values=[];this._parent=o;this._timer=[];this._idle=true;o.tweenTo=this._tweenTo;o.tweenBy=this._tweenBy;o.trackTween=this._trackTween;if(t)o._scrollTrack=function(e){this.trackTween(e);};};