/**
 * jQuery.ScrollTo - Easy element scrolling using jQuery.
 * Copyright (c) 2007-2009 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com
 * Dual licensed under MIT and GPL.
 * Date: 5/25/2009
 * @author Ariel Flesler
 * @version 1.4.2
 *
 * http://flesler.blogspot.com/2007/10/jqueryscrollto.html
 */
;
(function(jQd){
	var k=jQd.scrollToNew=function(a,i,e){
		jQd(window).scrollToNew(a,i,e)
		};

	k.defaults={
		axis:'xy',
		duration:parseFloat(jQd.fn.jquery)>=1.3?0:1
		};

	k.window=function(a){
		return jQd(window)._scrollable()
		};

	jQd.fn._scrollable=function(){
		return this.map(function(){
			var a=this,i=!a.nodeName||jQd.inArray(a.nodeName.toLowerCase(),['iframe','#document','html','body'])!=-1;
			if(!i)return a;
			var e=(a.contentWindow||a).document||a.ownerDocument||a;
			return jQd.browser.safari||e.compatMode=='BackCompat'?e.body:e.documentElement
			})
		};

	jQd.fn.scrollToNew=function(n,j,b){
		if(typeof j=='object'){
			b=j;
			j=0
			}
			if(typeof b=='function')b={
			onAfter:b
		};

		if(n=='max')n=9e9;
		b=jQd.extend({},k.defaults,b);
		j=j||b.speed||b.duration;
		b.queue=b.queue&&b.axis.length>1;
		if(b.queue)j/=2;
		b.offset=p(b.offset);
		b.over=p(b.over);
		return this._scrollable().each(function(){
			var q=this,r=jQd(q),f=n,s,g={},u=r.is('html,body');
			switch(typeof f){
				case'number':case'string':
					if(/^([+-]=)?\d+(\.\d+)?(px|%)?$/.test(f)){
					f=p(f);
					break
				}
				f=jQd(f,this);
				case'object':
					if(f.is||f.style)s=(f=jQd(f)).offset()
					}
					jQd.each(b.axis.split(''),function(a,i){
				var e=i=='x'?'Left':'Top',h=e.toLowerCase(),c='scroll'+e,l=q[c],m=k.max(q,i);
				if(s){
					g[c]=s[h]+(u?0:l-r.offset()[h]);
					if(b.margin){
						g[c]-=parseInt(f.css('margin'+e))||0;
						g[c]-=parseInt(f.css('border'+e+'Width'))||0
						}
						g[c]+=b.offset[h]||0;
					if(b.over[h])g[c]+=f[i=='x'?'width':'height']()*b.over[h]
						}else{
					var o=f[h];
					g[c]=o.slice&&o.slice(-1)=='%'?parseFloat(o)/100*m:o
					}
					if(/^\d+$/.test(g[c]))g[c]=g[c]<=0?0:Math.min(g[c],m);
				if(!a&&b.queue){
					if(l!=g[c])t(b.onAfterFirst);
					delete g[c]
				}
			});
		t(b.onAfter);
			function t(a){
			r.animate(g,j,b.easing,a&&function(){
				a.call(this,n,b)
				})
			}
		}).end()
	};

k.max=function(a,i){
	var e=i=='x'?'Width':'Height',h='scroll'+e;
	if(!jQd(a).is('html,body'))return a[h]-jQd(a)[e.toLowerCase()]();
	var c='client'+e,l=a.ownerDocument.documentElement,m=a.ownerDocument.body;
	return Math.max(l[h],m[h])-Math.min(l[c],m[c])
	};

function p(a){
	return typeof a=='object'?a:{
		top:a,
		left:a
	}
}
})(jQuery);