/*
 * jQuery Nivo Slider v2.0
 * http://nivo.dev7studios.com
 *
 * Copyright 2010, Gilbert Pellegrom
 * Free to use and abuse under the MIT license.
 * http://www.opensource.org/licenses/mit-license.php
 * 
 * May 2010 - Pick random effect from specified set of effects by toronegro
 * May 2010 - controlNavThumbsFromRel option added by nerd-sh
 * May 2010 - Do not start nivoRun timer if there is only 1 slide by msielski
 * April 2010 - controlNavThumbs option added by Jamie Thompson (http://jamiethompson.co.uk)
 * March 2010 - manualAdvance option added by HelloPablo (http://hellopablo.co.uk)
 */

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/**
 * 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);



/***********form validation stuff***************/
function validateForm()
 {
    if (document.leadform.first_name.value == "" || document.leadform.last_name.value == "" || document.leadform.email.value == "" || document.leadform.city.value == "" || document.leadform.state.value == "" || document.leadform.zip.value == "" || document.leadform.street.value == "" || document.leadform.phone.value == "")
    {
        alert("all fields except Comments are required");
        return false;
    }
    else
    {
        document.leadform.spam_validation__c.value = document.title + " 543state";
        if (scramble())
        {
            return true;
        }
        else
        {
            return false;
        }
    }
}

var randomscramble;
var scrambox;
function loadscramble()
 {
    var randomnumber = Math.floor(Math.random() * 4);
    scrambox = document.getElementById("scramblebox");
    if (randomnumber == 1)
    {
        scrambox.innerHTML = '<img src="http://www.hopeworks.org/images/s_1a.gif ">';
        randomscramble = '912FG';
    }
    else if (randomnumber == 2)
    {
        scrambox.innerHTML = '<img src="http://www.hopeworks.org/images/s_2a.gif">';
        randomscramble = 'R11eH';
    }
    else
    {
        scrambox.innerHTML = '<img src="http://www.hopeworks.org/images/s_3a.gif">';
        randomscramble = 'B885L';
    }
}
function scramble()
 {
    if (document.leadform.scramvar.value == randomscramble || document.leadform.scramvar.value == randomscramble)
    {
        return true;
    }
    else
    {
        alert("verification phrase incorrect");
        return false;
    }
}

/*********end form validation***********/

function tweetScroll(li) {
	
	var currentLi = li;
	if (currentLi == 0) {
		// make currentLi the first li
		currentLi = $('#recent-tweets .aktt_tweets ul').children('li:first');
	}
	var nextLi = $(currentLi).next('li');
	
	// if there is no next li, meaning this is the last li, make nextLi the first
	if ($(currentLi)[0] == $('#recent-tweets .aktt_tweets ul').children('li:last')[0]) {
		nextLi = $('#recent-tweets .aktt_tweets ul').children('li:first');
	}
	
	// scroll to the nextLi
	$('.aktt_tweets').scrollTo($(nextLi), 500);
	
	// call tweetScroll again in 5 seconds
	setTimeout(function(){tweetScroll($(nextLi))}, 5000);
	
	//alert ('hello');
}

Date.prototype.setISO8601 = function (string) {
    var regexp = "([0-9]{4})(-([0-9]{2})(-([0-9]{2})" + 
        "(T([0-9]{2}):([0-9]{2})(:([0-9]{2})(\.([0-9]+))?)?" +
        "(Z|(([-+])([0-9]{2}):([0-9]{2})))?)?)?)?";
    var d = string.match(new RegExp(regexp));

    var offset = 0;
    var date = new Date(d[1], 0, 1);

    if (d[3]) { date.setMonth(d[3] - 1); }
    if (d[5]) { date.setDate(d[5]); }
    if (d[7]) { date.setHours(d[7]); }
    if (d[8]) { date.setMinutes(d[8]); }
    if (d[10]) { date.setSeconds(d[10]); }
    if (d[12]) { date.setMilliseconds(Number("0." + d[12]) * 1000); }
    if (d[14]) {
        offset = (Number(d[16]) * 60) + Number(d[17]);
        offset *= ((d[15] == '-') ? 1 : -1);
    }

    offset -= date.getTimezoneOffset();
    time = (Number(date) + (offset * 60 * 1000));
    this.setTime(Number(time));
}

function dtFixer(string) {
	if (string === null) {
		return null;
	}
	
	var dSplit = string.split("T");
	var date = dSplit[0].split("-");
		// date[0] = YYYY
		// date[1] = MM
		// date[2] = DD
	if (dSplit[1] == undefined) {
		// no time given
		var time = new Array();
		time[0] = '12';
		time[1] = '00';
		time[2] = 'am';
	} else {
		var time = dSplit[1].split(":");
		if (time[0] > 11) {
			time[0] = time[0] - 12;
			time[2] = 'pm';
		} else {
			time[2] = 'am';
		}
		if (time[0] == 0) {
			time[0] = 12;
			time[2] = 'am';
		}
		if (time[1] < 10) {
			time[1] = '0' + time[1];
		}
		if (time[1] == '000') {
			time[1] = '00';
		}
	}
	
	var res = new Array();
	res[0] = date[0];	// year
	res[1] = date[1];	// month
	res[2] = date[2];	// day
	res[3] = time[0];	// hour
	res[4] = time[1];	// minutes
	res[5] = time[2];	// am/pm
	
	return res;
}

$(document).ready(function() {
	/**********insert title tag text into input fields*************/
	$('input[title]').each(function() {
		if($(this).val() === '') {
			$(this).val($(this).attr('title'));
		}

		$(this).focus(function() {
			if($(this).val() === $(this).attr('title')) {
				$(this).val('').addClass('focused');
			}
		});

		$(this).blur(function() {
			if($(this).val() === '') {
				$(this).val($(this).attr('title')).removeClass('focused');
			}
		});
	});
	
	/*
	$('#recent-tweets .aktt_tweets').jCarouselLite({
		vertical: true,
		hoverPause: true,
		visible: 1,
		auto: 500,
		speed: 3000
	});
	*/
	
	/*
	// check if we're on the home page and the twitter box is there
	if ($('.aktt_tweets').length) {
		$('.aktt_tweets').tweet({
			username: "hopeworkscamden",
			join_text: "auto",
			avatar_size: 32,
			count: 10,
			loading_text: "loading tweets...",
			template: "{text} {time}"
        });

		var timeLimit = 50000;
		setTimeout(function(){tweetScroll(0)}, 10000);
	}
	*/
	
	var timeLimit = 50000;
	setTimeout(function(){tweetScroll(0)}, 5000);
	
	
	$('#home-large-image').nivoSlider({
		effect:'fade', //Specify sets like: 'fold,fade,sliceDown'
		slices:1,
		animSpeed:1000, //Slide transition speed
		pauseTime:5000,
		startSlide:0, //Set starting Slide (0 index)
		directionNav:false, //Next & Prev
		directionNavHide:true, //Only show on hover
		controlNav:false, //1,2,3...
		controlNavThumbs:false, //Use thumbnails for Control Nav
		controlNavThumbsFromRel:false, //Use image rel for thumbs
		keyboardNav:false, //Use left & right arrows
		pauseOnHover:true
	});
	
	// display google event info in a pop-up
    $('.calendar-event-link').live('click', function(){
        var url = $(this).attr('href');
        $.colorbox({href: '/wp-content/themes/hwmain/calendar-event.php?url='+url, width: "600px", height: "500px"});
        //$.colorbox({html: '<p>'+url+'</p>'});
        return false;
    });
	
	/*
	// check if an element with the ID of scramblebox exists. if so, call functions to handle it
	if ($('#scramblebox').length) {
		
	}
	*/
	
	
	
	
	
});