/* --------- START SEPT 2013 ADDITIONS ----------- */


// Navigation


$(document).ready(function() {

    attachHeaderBehaviour();

    $("a.read-more").click(function() {
        if ($(this).parent().parent().hasClass("expanded")) {
            $(this).html("Read more");
            $(this).parent().parent().removeClass("expanded");
        } else {
            $(this).parent().parent().addClass("expanded");
            $(this).html("Hide");
        }

        return false;
    });


});


function attachHeaderBehaviour() {

    var scrollWindow = 0;
    var scrollDiff = 0;
    const flag = false;

    scrollWindow = $(window).scrollTop();
    scrollDiff = 0;

}


// Our clients


/* --------- END SEPT 2013 ADDITIONS ----------- */

// For Input Forms

function clearText(srcObj) {
    if (srcObj.title == srcObj.value) srcObj.value = "";
}

function writeText(srcObj) {
    if (srcObj.value == "") srcObj.value = srcObj.title;
}

function ellipsify() {

    $(".ellipsify").each(function() {

        const thisY = $(this).height();
        var childrenY = 0;
        var lastY = 0;

        $(this).children().each(function() {
            childrenY += $(this).outerHeight();
        });
        lastY = $(this).children().last().height();

        const overage = (childrenY - thisY);
        const targetY = (lastY - overage);
        var lastItemStr = $(this).children().last().html();
        var lastItemArr = lastItemStr.split(" ");
        const lastItemArrCopy = Array();

        for (i = 0; i < lastItemArr.length; i++) {
            lastItemArrCopy[i] = lastItemArr[i];
        }

        var flag = false;

        for (k = 3; flag != true; k) {

            lastItemArr = lastItemArr.splice(0, lastItemArr.length - k);
            lastItemStr = lastItemArr.join(" ");

            $(this).children().last().html(lastItemStr);


            if ($(this).children().last().outerHeight() <= targetY) {
                const lengthDiff = lastItemArrCopy.length - lastItemArr.length;
                removedString = lastItemArrCopy.reverse().slice(0, lengthDiff).join(" ");
                removedString = removedString.split(" ").reverse().join(" ");

                $(this).children().last().html(lastItemStr +
                    '<span class="ellipsis">...</span>' +
                    ' <span class="hidden-text">' +
                    removedString +
                    "</span>");

                flag = true;
            }

        }

    });
}


// About

$(document).ready(function() {
    $("#personnel .block-content").mouseenter(function() {
        $(this).find(".hover").stop(true, true).animate({ "top": "-280px" }, 600);
    }).mouseleave(function() {
        $(this).find(".hover").stop(true, true).animate({ "top": "0px" }, 600);
    });
    return false;
});


$(document).ready(function() {
    $("#clients .banner").hover(function() {
            $(this).find("img").stop(true, true).animate({ 'opacity': 0.7 });
        },
        function() {
            $(this).find("img").stop(true, true).animate({ 'opacity': 1 });
        });
});


// This stops tablets scrolling to top when the 'hover effect' link is tapped

$(document).ready(function() {
    $("#personnel a").click(function(e) {
        // do something fancy
        return false; // prevent default click action from happening!
        e.preventDefault(); // same thing as above
    });
});