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();};