/*
	Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
*/


if(!dojo._hasResource["dojox.fx.scroll"]){dojo._hasResource["dojox.fx.scroll"]=true;dojo.provide("dojox.fx.scroll");dojo.experimental("dojox.fx.scroll");dojo.require("dojox.fx._core");dojox.fx.smoothScroll=function(_1){if(!_1.target){_1.target=dojo.position(_1.node);}var _2=dojo[(dojo.isIE?"isObject":"isFunction")](_1["win"].scrollTo),_3={x:_1.target.x,y:_1.target.y};if(!_2){var _4=dojo.position(_1.win);_3.x-=_4.x;_3.y-=_4.y;}var _5=(_2)?(function(_6){_1.win.scrollTo(_6[0],_6[1]);}):(function(_7){_1.win.scrollLeft=_7[0];_1.win.scrollTop=_7[1];});var _8=new dojo.Animation(dojo.mixin({beforeBegin:function(){if(this.curve){delete this.curve;}var _9=_2?dojo._docScroll():{x:_1.win.scrollLeft,y:_1.win.scrollTop};_8.curve=new dojox.fx._Line([_9.x,_9.y],[_9.x+_3.x,_9.y+_3.y]);},onAnimate:_5},_1));return _8;};}