/**
 * jQuery.LocalScroll - Animated scrolling navigation, using anchors.
 * Copyright (c) 2007-2009 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com
 * Dual licensed under MIT and GPL.
 * Date: 3/11/2009
 * @author Ariel Flesler
 * @version 1.2.7
 **/
;(function($){var URI=location.href.replace(/#.*/,'');var $localScroll=$.localScroll=function(settings){$('body').localScroll(settings);};$localScroll.defaults={duration:1000,axis:'y',event:'click',stop:true,target:window,reset:true};$localScroll.hash=function(settings){if(location.hash){settings=$.extend({},$localScroll.defaults,settings);settings.hash=false;if(settings.reset){var d=settings.duration;delete settings.duration;$(settings.target).scrollTo(0,settings);settings.duration=d;}
scroll(0,location,settings);}};$.fn.localScroll=function(settings){settings=$.extend({},$localScroll.defaults,settings);return settings.lazy?this.bind(settings.event,function(e){var a=$([e.target,e.target.parentNode]).filter(filter)[0];if(a)
scroll(e,a,settings);}):this.find('a,area').filter(filter).bind(settings.event,function(e){scroll(e,this,settings);}).end().end();function filter(){return!!this.href&&!!this.hash&&this.href.replace(this.hash,'')==URI&&(!settings.filter||$(this).is(settings.filter));};};function scroll(e,link,settings){var id=link.hash.slice(1),elem=document.getElementById(id)||document.getElementsByName(id)[0];$('#mastnav li a').each(function(){if($(this).hasClass('active')){$(this).removeClass('active');}});var anchor=id.substr(6);anchor="nav"+anchor;$('#'+anchor).find('a').addClass('active');if(!elem)
return;if(e)
e.preventDefault();var $target=$(settings.target);if(settings.lock&&$target.is(':animated')||settings.onBefore&&settings.onBefore.call(settings,e,elem,$target)===false)
return;if(settings.stop)
$target.stop(true);if(settings.hash){var attr=elem.id==id?'id':'name',$a=$('<a> </a>').attr(attr,id).css({position:'absolute',top:$(window).scrollTop(),left:$(window).scrollLeft()});elem[attr]='';$('body').prepend($a);location=link.hash;$a.remove();elem[attr]=id;}
$target.scrollTo(elem,settings).trigger('notify.serialScroll',[elem]);};})(jQuery);


/**
 * 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(d){var k=d.scrollTo=function(a,i,e){d(window).scrollTo(a,i,e)};k.defaults={axis:'xy',duration:parseFloat(d.fn.jquery)>=1.3?0:1};k.window=function(a){return d(window)._scrollable()};d.fn._scrollable=function(){return this.map(function(){var a=this,i=!a.nodeName||d.inArray(a.nodeName.toLowerCase(),['iframe','#document','html','body'])!=-1;if(!i)return a;var e=(a.contentWindow||a).document||a.ownerDocument||a;return d.browser.safari||e.compatMode=='BackCompat'?e.body:e.documentElement})};d.fn.scrollTo=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=d.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=d(q),f=n,s,g={},u=r.is('html,body');switch(typeof f){case'number':case'string':if(/^([+-]=)?\d+(\.\d+)?(px|%)?$/.test(f)){f=p(f);break}f=d(f,this);case'object':if(f.is||f.style)s=(f=d(f)).offset()}d.each(b.axis.split(''),function(a,i){var e=i=='x'?'Left':'Top',h=e.toLowerCase(),c='scroll'+e,l=q[c],m=k.max(q,i);if(s){g[c]=s[h]+(u?0:l-r.offset()[h]);if(b.margin){g[c]-=parseInt(f.css('margin'+e))||0;g[c]-=parseInt(f.css('border'+e+'Width'))||0}g[c]+=b.offset[h]||0;if(b.over[h])g[c]+=f[i=='x'?'width':'height']()*b.over[h]}else{var o=f[h];g[c]=o.slice&&o.slice(-1)=='%'?parseFloat(o)/100*m:o}if(/^\d+$/.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(!d(a).is('html,body'))return a[h]-d(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);

/**
 * author Remy Sharp
 * url http://remysharp.com/2009/01/26/element-in-view-event-plugin/
 */
(function($){function getViewportHeight(){var height=window.innerHeight;var mode=document.compatMode;if((mode||!$.support.boxModel)){height=(mode=='CSS1Compat')?document.documentElement.clientHeight:document.body.clientHeight;}
return height;}
$(window).scroll(function(){var vpH=getViewportHeight(),scrolltop=(document.documentElement.scrollTop?document.documentElement.scrollTop:document.body.scrollTop),elems=[];$.each($.cache,function(){if(this.events&&this.events.inview){elems.push(this.handle.elem);}});if(elems.length){$(elems).each(function(){var $el=$(this),top=$el.offset().top,height=$el.height(),inview=$el.data('inview')||false;if(scrolltop>(top+height)||scrolltop+vpH<top){if(inview){$el.data('inview',false);$el.trigger('inview',[false]);}}else if(scrolltop<(top+height)){if(!inview){$el.data('inview',true);$el.trigger('inview',[true]);}}});}});$(function(){$(window).scroll();});})(jQuery);