//Image preload, initiate the image count variable
var imageCount = 0;
// create an array to contain the preloaded image files
var preloadImages = new Array();
// Main function to load new image into browser
function preload(imageFile) { imageCount++; preloadImages[imageCount] = new Image(); preloadImages[imageCount].src = imageFile; }
// Basic function to load the images when the browser has loaded the webpage.
//Get in Touch popup
function popup(divid) {
    var block = document.getElementById(divid);
    block.style.display = "block";
}
function windowClose(divid) {
    var block = document.getElementById(divid);
    block.style.display = "none";
}
function resizeSearchLayer() {
    var x = jQuery("#searchBar").offset().left;
    var y = jQuery("#searchBar").offset().top;
    var offsetX = 3;
    var offsetY = 39;

    $("search_overlay").style.left = x + offsetX + "px";
    $("search_overlay").style.top = y + offsetY + "px";
}
function hideSearchLayer() {
    $("search_overlay").style.visibility = "hidden";
    $("search_footer").style.visibility = "hidden";
}
jQuery(document).ready(function()
{
    preload('/Images/bw_button_hugeOn.gif');
    preload('/Images/bw_button_medOn.gif');

    resizeSearchLayer();

    jQuery(window).resize(function() {
        resizeSearchLayer();
    });

    jQuery(document).click(function(e) {
        // element outside of search layer and not the search textbox clicked, so hide it
        if (e.target.id.toLowerCase().indexOf("search") == -1 && e.target.id.toLowerCase().indexOf(txtSearchID.toLowerCase()) == -1) {
            setTimeout("hideSearchLayer()", 1000); // give it a 1-second delay
        }
    });
});

function uuid()
{
    var chars = '0123456789abcdef'.split('');
    var uuid = [], rnd = Math.random, r;
    uuid[8] = uuid[13] = uuid[18] = uuid[23] = '-';
    uuid[14] = '4'; // version 4
    for (var i = 0; i < 36; i++)
    {
        if (!uuid[i])
        {
            r = 0 | rnd() * 16;
            uuid[i] = chars[(i == 19) ? (r & 0x3) | 0x8 : r & 0xf];
        }
    }
    return uuid.join('');
}