/*
* general.js
* General Functions
*
* www.anwalt-schulrecht-berlin.de
* © 2014 Anreas Jakubietz Berlin
*
*/


/* ==================================================
Debugging
================================================== */
// www.getfirebug.com/logging
// www.getfirebug.com/wiki/index.php/Console_API

// Prevent Console.log Errors in IE
(function() {
if (!window.console) window.console = {};
// union of Chrome, FF, IE, and Safari console methods
var m = ["log", "info", "warn", "error", "debug", "trace", "dir", "group", "groupCollapsed", "groupEnd", "time", "timeEnd", "profile", "profileEnd", "dirxml", "assert", "count", "markTimeline", "timeStamp", "clear"];
// define undefined methods as noops to prevent errors
for (var i=0; i<m.length; i++) {
if (!window.console[m[i]]) window.console[m[i]] = function() {};   
}
})();


/* ==================================================
Device Detection (Browser Checks)
================================================== */
// Retina Display
var retina = false;
if (window.matchMedia) {
var mq = window.matchMedia("only screen and (min--moz-device-pixel-ratio: 1.3), only screen and (-o-min-device-pixel-ratio: 2.6/2), only screen and (-webkit-min-device-pixel-ratio: 1.3), only screen  and (min-device-pixel-ratio: 1.3), only screen and (min-resolution: 1.3dppx)");
if ((mq && mq.matches) || (window.devicePixelRatio > 1)) retina = true;
}

// iPad and iPhone
var user_agent = navigator.userAgent.toLowerCase();
var ipad = user_agent.match(/iPad/i) != null;
var iphone = (user_agent.match(/iPhone/i) != null) || (user_agent.match(/iPod/i) != null);
if (ipad) iphone= false;
var ipad_mini = ipad?1:0;
if (screen.availWidth != 748 || screen.availHeight != 1024) ipad_mini = 0;

// Width and Height
var width = Math.min(window.innerWidth, window.outerWidth);
var height = Math.min(window.innerHeight, window.outerHeight);

var isTouch = (('ontouchstart' in window) || (navigator.msMaxTouchPoints > 0));

// Touch Support
var ms_gesture = window.navigator && window.navigator.msPointerEnabled && window.MSGesture;
var touch_support = (( "ontouchstart" in window ) || ms_gesture || window.DocumentTouch && document instanceof DocumentTouch);
if(ipad==true || iphone==true) touch_support=true;

// Smart Device
var smart_device = (typeof window.orientation=='undefined')&&(touch_support==true)?false:true;



$(document).ready(function () {


/* ==================================================
Email Address Spam Protection
================================================== */
// var email_address = "rajakubietz" + "@gmail" + ".com";
var email_address = "anwalt" + "@anwalt-schulrecht-berlin" + ".de";

// replace link to contact page by mailto link
var email_str = '<a title="Kontaktadresse" href="mailto:' + email_address + '" itemprop="email">' + email_address + '</a>';
$(".email_address").replaceWith(email_str);

// replace description of link to contact page by eMail address (homepage)
var email_form_str = '<td id="contact_box_email" class="email_form"><a title="zum Kontaktformular" href="https://www.anwalt-schulrecht-berlin.de/anwalt-schulrecht/kontakt.php" itemprop="email">' + email_address + '</a></td>';
$(".email_form").replaceWith(email_form_str );

$("#contact_box_email").removeAttr("id").addClass("contact_box_email");

// prevent showing two links to contact form if JavaScript disabled
$(".noscript_hide").removeClass("noscript_hide");



/* ==================================================
Accordion
================================================== */
// Accordion
$('.toggle_container').hide();

$('.trigger').click( function () {
var trig = $(this);

if (trig.hasClass('trigger_active')) {
trig.next('.toggle_container').slideToggle(200);
trig.removeClass('trigger_active');
} else {
$('.trigger_active').next('.toggle_container').slideToggle(200);
$('.trigger_active').removeClass('trigger_active');
trig.next('.toggle_container').slideToggle(200);
trig.addClass('trigger_active');
};

return false;
});



/* ==================================================
News
================================================== */
/*

$('.news_more').hide(); // initially don't show details
$('.news_more_open, .news_more_close').show(); // show open/close-links

$('.news_teaser, .news_more').click( function () {
var trig = $(this);

if (trig.hasClass('news_active')) {
trig.next('.news_more').slideToggle(200);
trig.removeClass('news_active').addClass('news_inactive');
} else {
$('.news_active').next('.news_more').slideToggle(200);
$('.news_active').removeClass('news_active');
trig.next('.news_more').slideToggle(200);
trig.addClass('news_active').removeClass('news_inactive');
};

$('.news_more_open').show(); // show news details
$('.news_active .news_more_open').hide(); // hide news details

return false;
});


$('.news_teaser a, .news_more a').click( function () {
window.location.href = $('.news_teaser a, .news_more a').attr('href');
return false;
});

*/


/* ==================================================
Smooth Scroll
================================================== */
// To Top of Page
$("a[href='#top']").click(function () {
$("html, body").animate({ scrollTop : 0 }, "slow");
return false;
});

$('a[href^=#]').on("click", function(e){
var href = $(this).attr("href");
$("html, body").animate({ scrollTop : $(href).offset().top }, "slow");
return false;
});

// To Target
function scrollToTarget(target)
{
var first_char = target.substring(0, 1);
target = first_char!="#" && first_char!="." ? "#"+target : target;

if (target=="top" || target=="#top" || target=="#" || target=="") {
$("html, body").animate({ scrollTop : 0 }, "slow");
}
else {
$("html, body").animate({ scrollTop : $(target).offset().top }, "slow", function() { window.location.hash = target; } );
}

// alert("Scrolled to " + target);
return false;
}



/* ==================================================
Scroll to Top
================================================== */
$('#uplink').css({'position':'fixed', 'bottom':'.2em', 'right':'0', 'padding-right':'.4em', 'z-index':'999'});
$('#uplink').hide();
$(window).scroll(function () {
if($(this).scrollTop()>300) {$('#uplink').fadeIn();} else {$('#uplink').fadeOut();}
});



/* ==================================================
Save Referer Cookie for Contact Form Readout
================================================== */
var ref=document.referrer;
var ref_host_name=ref.split('/')[2];

var host_name=document.location.hostname;
var ref_cookie_name=ref_host_name==host_name?"internalreferer":"externalreferer";
// if (document.location.href.indexOf("kontakt.htm")==-1)
$.cookie(ref_cookie_name,ref,{path:'/',expires:7});

// var current_page = document.location.href;
// alert('Current Page: ' + current_page);
// alert('Kontaktseite: ' + document.location.href.indexOf("kontakt.htm"));
// alert('Referer: ' + ref);
// alert('Referer Host Name: ' + ref_host_name);
// alert('Host: ' + host_name);
// alert('External Referer Cookie Content: ' + $.cookie("referer"));
// alert('Internal Referer Cookie Content: ' + $.cookie("internalreferer"));



/* ==================================================
DSGVO Cookie Consent
================================================== */
if($.cookie('dsgvo_cookie')) {
$('#dsgvo_wrapper').hide();
} else {
$('#dsgvo_wrapper').css('visibility', 'visible');
$('#dsgvo_wrapper').slideUp(0).delay(600).slideDown(1000);
// $('#dsgvo_wrapper').show();
}
$('.dsgvo_reminder_closer').click(function() {
$.cookie('dsgvo_cookie', 1);
$('#dsgvo_wrapper').slideUp();
return false;
});



/* ==================================================
Touch Devices
================================================== */
var supports_touch = false;
var deviceAgent = navigator.userAgent.toLowerCase();
var agentID = deviceAgent.match(/(iphone|ipod|ipad)/); // android, blackberry, opera mini, iemobile, windows phone, webos
if(agentID) { // check for iOS device
supports_touch = true;
} else if('ontouchstart' in window) { // check for iOS & Android touch support
supports_touch = true;
} else if(window.navigator.msPointerEnabled) { // check for Windows touch support
if(navigator.msMaxTouchPoints) supports_touch = true;
}

// supports_touch = true; // test
if(supports_touch==true) $('abbr, acronym').css('border-bottom', 'none');



}); // end $(document).ready