$(document).ready(function() {
    $(".menuoverstate").each(function(i) {

        preload_image = new Image();
        preload_image.src = this.src.replace(".jpg", "_o.jpg");

        $(this).hover(
            function() {
                if (this.src.indexOf("_o.jpg") == -1) {
                    this.src = this.src.replace(".jpg", "_o.jpg");
                }

            },

            function() {
                this.src = this.src.replace("_o.jpg", ".jpg");

            });

    }
        );
});


function preloader() { // loads on masterpage onload, preload all images for jquery cycle

    // counter
    var i = 0;

    // create object
    imageObj = new Image();

    // set image list
    images = new Array();
    images[0] = "/images/header_gallery/1_1.jpg";
    images[1] = "/images/header_gallery/1_2.jpg";
    images[2] = "/images/header_gallery/1_3.jpg";
    images[3] = "/images/header_gallery/5_1.jpg";
    images[4] = "/images/header_gallery/5_2.jpg";
    images[5] = "/images/header_gallery/5_3.jpg";
    images[6] = "/images/header_gallery/6_1.jpg";
    images[7] = "/images/header_gallery/6_2.jpg";
    images[8] = "/images/header_gallery/6_3.jpg";
    images[9] = "/images/header_gallery/7_1.jpg";
    images[10] = "/images/header_gallery/9_1.jpg";
    images[11] = "/images/header_gallery/9_2.jpg";
    images[12] = "/images/header_gallery/9_3.jpg";
    images[13] = "/images/header_gallery/11_1.jpg";
    images[14] = "/images/header_gallery/11_1.jpg";
    images[15] = "/images/header_gallery/11_2.jpg";
    images[16] = "/images/header_gallery/11_3.jpg";
    images[17] = "/images/header_gallery/19_1.jpg";
    images[18] = "/images/header_gallery/19_2.jpg";
    images[19] = "/images/header_gallery/19_3.jpg";
    images[20] = "/images/header_gallery/menu_1.jpg";
    images[21] = "/images/header_gallery/menu_2.jpg";
    images[22] = "/images/header_gallery/menu_3.jpg";     

    // start preloading
    for (i = 0; i <= 22; i++) {
        var obj = new Image();
        obj.src = images[i];
    }        
} 

function loadCarousel() {

    $('.slideshow').cycle({
        fx: 'scrollLeft',
        timeout: 5000
    });
}