//** jQuery Scroll to Top Control script- (c) Dynamic Drive DHTML code library: http://www.dynamicdrive.com.
//** Available/ usage terms at http://www.dynamicdrive.com (March 30th, 09')
//** v1.1 (April 7th, 09'):
//** 1) Adds ability to scroll to an absolute position (from top of page) or specific element on the page instead.
//** 2) Fixes scroll animation not working in Opera. 


var scrolltotop={
	//startline: Integer. Number of pixels from top of doc scrollbar is scrolled before showing control
	//scrollto: Keyword (Integer, or "Scroll_to_Element_ID"). How far to scroll document up when control is clicked on (0=top).
	setting: {startline:100, scrollto: 0, scrollduration:1000, fadeduration:[500, 100]},
	controlHTML: '<img src="images/top.png" style="width:25px; height:25px" />', //HTML for control, which is auto wrapped in DIV w/ ID="topcontrol"
	controlattrs: {offsetx:5, offsety:5}, //offset of control relative to right/ bottom of window corner
	anchorkeyword: '#top', //Enter href value of HTML anchors on the page that should also act as "Scroll Up" links

	state: {isvisible:false, shouldvisible:false},

	scrollup:function(){
		if (!this.cssfixedsupport) //if control is positioned using JavaScript
			this.$control.css({opacity:0}) //hide control immediately after clicking it
		var dest=isNaN(this.setting.scrollto)? this.setting.scrollto : parseInt(this.setting.scrollto)
		if (typeof dest=="string" && jQuery('#'+dest).length==1) //check element set by string exists
			dest=jQuery('#'+dest).offset().top
		else
			dest=0
		this.$body.animate({scrollTop: dest}, this.setting.scrollduration);
	},

	keepfixed:function(){
		var $window=jQuery(window)
		var controlx=$window.scrollLeft() + $window.width() - this.$control.width() - this.controlattrs.offsetx
		var controly=$window.scrollTop() + $window.height() - this.$control.height() - this.controlattrs.offsety
		this.$control.css({left:controlx+'px', top:controly+'px'})
	},

	togglecontrol:function(){
		var scrolltop=jQuery(window).scrollTop()
		if (!this.cssfixedsupport)
			this.keepfixed()
		this.state.shouldvisible=(scrolltop>=this.setting.startline)? true : false
		if (this.state.shouldvisible && !this.state.isvisible){
			this.$control.stop().animate({opacity:1}, this.setting.fadeduration[0])
			this.state.isvisible=true
		}
		else if (this.state.shouldvisible==false && this.state.isvisible){
			this.$control.stop().animate({opacity:0}, this.setting.fadeduration[1])
			this.state.isvisible=false
		}
	},
	
	init:function(){
		jQuery(document).ready(function($){
			var mainobj=scrolltotop
			var iebrws=document.all
			mainobj.cssfixedsupport=!iebrws || iebrws && document.compatMode=="CSS1Compat" && window.XMLHttpRequest //not IE or IE7+ browsers in standards mode
			mainobj.$body=(window.opera)? (document.compatMode=="CSS1Compat"? $('html') : $('body')) : $('html,body')
			mainobj.$control=$('<div id="topcontrol">'+mainobj.controlHTML+'</div>')
				.css({position:mainobj.cssfixedsupport? 'fixed' : 'absolute', bottom:mainobj.controlattrs.offsety, right:mainobj.controlattrs.offsetx, opacity:0, cursor:'pointer'})
				.attr({title:'Scroll Back to Top'})
				.click(function(){mainobj.scrollup(); return false})
				.appendTo('body')
			if (document.all && !window.XMLHttpRequest && mainobj.$control.text()!='') //loose check for IE6 and below, plus whether control contains any text
				mainobj.$control.css({width:mainobj.$control.width()}) //IE6- seems to require an explicit width on a DIV containing text
			mainobj.togglecontrol()
			$('a[href="' + mainobj.anchorkeyword +'"]').click(function(){
				mainobj.scrollup()
				return false
			})
			$(window).bind('scroll resize', function(e){
				mainobj.togglecontrol()
			})
		})
	}
}

scrolltotop.init()


$(document).ready(function() {
		$(".topMenuAction").click( function() {
			if ($("#openCloseIdentifier").is(":hidden")) {
				$("#contactSlider").animate({ 
					marginTop: "-390px"
					},{queue:false, duration: 1000, easing: 'easeInOutCirc'});
				$("#topMenuImage").html('');
				$("#openCloseIdentifier").show();
			} else {
				$("#contactSlider").animate({ 
					marginTop: "100px"
					}, {queue:false, duration: 1000, easing: 'easeOutBounce'} );
				$("#topMenuImage").html('<img src="close.png" alt="close" />');
				$("#openCloseIdentifier").hide();
			}
		});  
	});
	
	    jQuery(document).ready(function($) {
      $(".slider").slideshow({
        width      : 890,
        height     : 354,
        pauseOnClick    : false,
        control         : false,
        transition : ['Explode', 'ExplodeRandom']
      });
    });
	

(function($){
	var js= {
twitFeed: function(){
$.getJSON("http://twitter.com/status/user_timeline/danlebowitz.json?count=10&callback=?",function(data)
{
 $('.twitter_status').html(data[0].text);
 $('.time').html(js.timeAgo(data[0].created_at));
});
},			

timeAgo: function(dateString) {
        var rightNow = new Date();
        var then = new Date(dateString);
         
        if ($.browser.msie) {

            then = Date.parse(dateString.replace(/( \+)/, ' UTC$1'));
        }
        var diff = rightNow - then;
 
        var second = 1000,
        minute = second * 60,
        hour = minute * 60,
        day = hour * 24,
        week = day * 7;
 
        if (isNaN(diff) || diff < 0) {
            return ""; 
        }
 
        if (diff < second * 2) {
            return "right now";
        }
        if (diff < minute) {
            return Math.floor(diff / second) + " seconds ago";
        }
        if (diff < minute * 2) {
            return "about 1 minute ago";
        }
        if (diff < hour) {
            return Math.floor(diff / minute) + " minutes ago";
        }
        if (diff < hour * 2) {
            return "about 1 hour ago";
        }
        if (diff < day) {
            return  Math.floor(diff / hour) + " hours ago";
        }
        if (diff > day && diff < day * 2) {
            return "yesterday";
        }
        if (diff < day * 365) {
            return Math.floor(diff / day) + " days ago";
        }
        else {
            return "over a year ago";
        }
    },
			init: function( loaded ){
				$(document).ready( function(){
					js.twitFeed();		
				});
			}
	};
	js.init();
}(jQuery));