/**********************************

(c) 2011 Webtechniek, Dennis vd Meer
http://www.webtechniek.nl


**********************************/

$(document).ready(function ()
{
    //Examples of how to assign the ColorBox event to elements
    $("#nieuwsbriefClick").colorbox({ iframe: true, innerWidth: 680, innerHeight: 580 });
    $("#ctl00_cphMain_nieuwsMenu_rpSubMenu_ctl04_hlSubMenu").colorbox({ iframe: true, innerWidth: 680, innerHeight: 580 });
});


function reStoreInput(element, text)
{
    if (element.value == '') 
    {
        element.value = text;
    }
    else if (element.value == text) 
    {
        element.value = '';
    }
}

function SwapImage(element, newImage)
{
    element.src = newImage;
}

function ChangeVisibile(elementId)
{
    var el = document.getElementById(elementId);
    el.style.display = (el.style.display != "block") ? "block" : "none";
}


function Hide(element)
{
    $('#' + element).fadeOut(200);
}

function ChangeVisibileBelofte(elementId)
{
    $('.belItem').filter(function ()
    {
        return (($(this).css('display') != 'none') && this.id != elementId);
    }).css({ 'display': 'none' });

    $('#' + elementId).css({ 'display': (($('#' + elementId).css('display') != 'block') ? 'block' : 'none') });
}

function ChangeVisibility(elementId)
{
    elements = getElementsByClassName('projectHover');
    for (i = 0; i < elements.length; i++)
    {
        if (elements[i].id != elementId && elements[i].style.display != "none")
        {
            $("#" + elements[i].id).fadeOut(100);
        }
    }
    
    elementId = '#' + elementId;
    if ($(elementId).css("display") == "none")
    {
        $(elementId).fadeIn(150);
    }
    else
    {
        $(elementId).fadeOut(100);
    }
}
/*
Developed by Robert Nyman, http://www.robertnyman.com
Code/licensing: http://code.google.com/p/getelementsbyclassname/

IE < 9 getElementsByClassName FIX

*/
var getElementsByClassName = function (className, tag, elm)
{
    if (document.getElementsByClassName)
    {
        getElementsByClassName = function (className, tag, elm)
        {
            elm = elm || document;
            var elements = elm.getElementsByClassName(className),
				nodeName = (tag) ? new RegExp("\\b" + tag + "\\b", "i") : null,
				returnElements = [],
				current;
            for (var i = 0, il = elements.length; i < il; i += 1)
            {
                current = elements[i];
                if (!nodeName || nodeName.test(current.nodeName))
                {
                    returnElements.push(current);
                }
            }
            return returnElements;
        };
    }
    else if (document.evaluate)
    {
        getElementsByClassName = function (className, tag, elm)
        {
            tag = tag || "*";
            elm = elm || document;
            var classes = className.split(" "),
				classesToCheck = "",
				xhtmlNamespace = "http://www.w3.org/1999/xhtml",
				namespaceResolver = (document.documentElement.namespaceURI === xhtmlNamespace) ? xhtmlNamespace : null,
				returnElements = [],
				elements,
				node;
            for (var j = 0, jl = classes.length; j < jl; j += 1)
            {
                classesToCheck += "[contains(concat(' ', @class, ' '), ' " + classes[j] + " ')]";
            }
            try
            {
                elements = document.evaluate(".//" + tag + classesToCheck, elm, namespaceResolver, 0, null);
            }
            catch (e)
            {
                elements = document.evaluate(".//" + tag + classesToCheck, elm, null, 0, null);
            }
            while ((node = elements.iterateNext()))
            {
                returnElements.push(node);
            }
            return returnElements;
        };
    }
    else
    {
        getElementsByClassName = function (className, tag, elm)
        {
            tag = tag || "*";
            elm = elm || document;
            var classes = className.split(" "),
				classesToCheck = [],
				elements = (tag === "*" && elm.all) ? elm.all : elm.getElementsByTagName(tag),
				current,
				returnElements = [],
				match;
            for (var k = 0, kl = classes.length; k < kl; k += 1)
            {
                classesToCheck.push(new RegExp("(^|\\s)" + classes[k] + "(\\s|$)"));
            }
            for (var l = 0, ll = elements.length; l < ll; l += 1)
            {
                current = elements[l];
                match = false;
                for (var m = 0, ml = classesToCheck.length; m < ml; m += 1)
                {
                    match = classesToCheck[m].test(current.className);
                    if (!match)
                    {
                        break;
                    }
                }
                if (match)
                {
                    returnElements.push(current);
                }
            }
            return returnElements;
        };
    }
    return getElementsByClassName(className, tag, elm);
};