/*
* home.js
* Home Page Functions
*
* www.anwalt-schulrecht-berlin.de
* © 2014 Anreas Jakubietz Berlin
*
*/

$(document).ready(function () { 



/* ==================================================
Retina Images
================================================== */
if (retina===true) {
$("#image_1").attr("src", "/images/kanzlei-schulrecht-berlin@2x.jpg");
$("#image_2").attr("src", "/images/rechtsanwaltskanzlei-schulrecht-berlin@2x.jpg");
}



/* ==================================================
Elastislide Carousel
================================================== */
$('#carousel').elastislide({ 
speed: 450,
imageW: 195,
margin: 0,
border: 0,
minItems: 3,
current: 0,
onClick: true
});



/* ==================================================
Theme Area Teaser Boxes
================================================== */
var tbox_max_height, tbox_default_height, tbox_default_top, tbox_default_bottom, tbox_animate_height, tbox_animate_top;
var hover_delay = 300;

var mql = window.matchMedia?window.matchMedia("only screen and (min-width: 900px) and (max-width: 1050px)"):1;
mq_check(mql);
if(window.matchMedia)mql.addListener(mq_check);


function mq_check(mql)
{

// smaller screen (min-width: 900px, max-width: 1050px)
if (mql.matches) {
// fixed values (as defined in style sheet)
tbox_max_height = "340"; // max height (.theme_area height)
tbox_default_height = "100"; // default height (teaser_box height)
tbox_default_top = "230"; // default distance from top (teaser_box top)
tbox_default_bottom = "15"; // default distance from bottom (teaser_box bottom)

tbox_animate_height = "270"; // animated height
tbox_animate_top = "60"; // animated distance from top (tbox_max_height - tbox_animate_height - tbox_default_bottom)

$("div.teaser_box").show();
}

// big screen
else {
tbox_max_height = "400";
tbox_default_height = "120";
tbox_default_top = "265";
tbox_default_bottom = "20";

tbox_animate_height = "310";
tbox_animate_top = "75";
}

tbox_max_height+="px";
tbox_default_height+="px";
tbox_default_top+="px";
tbox_default_bottom+="px";

tbox_animate_height+="px";
tbox_animate_top+="px";
for (i=1; i<=3; i++) $("#teaser_box_"+i).css({ "height": tbox_default_height, "top": tbox_default_top });

}


function teaserBoxMinimize(id, auto_minimize)
{
if($(id).css('height')!=tbox_default_height) $(id).animate({ "height": tbox_default_height, "top": tbox_default_top }, 300);
if(auto_minimize) setTimeout(function () { teaserBoxMinimize(id); }, 8000);
}


function teaserBoxMaximize(id, touch)
{
// touch screen (mobile) devices
if(touch==true) {

$(id).on('click touchstart', function(event) {

// disable ghost clicks
if (event.type=="touchstart") $(id).off('click');

// enable link
$(".teaser_box_more a, .teaser_box_more img").on('touchstart', function () { window.location.href = $(".teaser_box_more a").attr('href'); });

// maximize clicked teaser box
if($(id).css('height')==tbox_default_height) $(id).animate({ "height": tbox_animate_height, "top": tbox_animate_top }, 300);

// minimize teaser boxes
for (i=1; i<=3; i++) teaserBoxMinimize("#teaser_box_"+i, 1);
});

}

// non touch screen (desktop) devices
else {

$(function () { $(id).hover(
function () {$(id).animate({ "height": tbox_animate_height, "top": tbox_animate_top }, 300); },
function () {$(id).delay(hover_delay).animate({ "height": tbox_default_height, "top": tbox_default_top }, 300); }
); });

}

}

for (i=1; i<=3; i++) teaserBoxMaximize("#teaser_box_"+i, touch_support);


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