$(document).ready(function() {
    homepage_flashpanelRollovers();
    bottompanel_random();
});

var homepage_flashpanel_current = 'tab1';

homepage_flashpanelRollovers = function() {
    $('.flash_panel > .tabs > a').each(function() {
        var id = $(this).attr('id');
        var classes = $(this).attr('class');

        $(this).mouseover(function() {
            if (homepage_flashpanel_current != null) {
                $(".flash_panel > .tabs > a[id='" + homepage_flashpanel_current + "']").removeClass(homepage_flashpanel_current + '_selected');
            }
            $(this).addClass(id + '_selected');
            homepage_flashpanelshowImage(id)
            homepage_flashpanel_current = id;
        });
    });
};

homepage_flashpanelshowImage = function() {
    var panelno = arguments[0].replace('tab', '');
    var image = '<img src="/_common/img/homepage/px_flash_panel_' + panelno + '.jpg" />';
    
    $('#flash_panel_image').html(image);
};

bottompanel_random = function() {
    var images = new Array();
    images[0] = 'px_panel_nch_1.jpg';
    images[1] = 'px_panel_nch_2.jpg';
    images[2] = 'px_panel_nch_3.jpg';
    images[3] = 'px_panel_nch_4.jpg';
    var img = Math.round(Math.random() * (images.length - 1));
    $('#panel_nch_img').attr('src', '/_common/img/homepage/' + images[img]);
};

bam_click = function() {
    var fname = $("input[id$='txt_become_a_member_name']").val(),
        lname = $("input[id$='txt_become_a_member_surname']").val(),
        email = $("input[id$='txt_become_a_member_email']").val();
    if (fname != '' && lname != '' && email != '')
        return true;
    else
        alert('Please fill in all information!');
    return false;
};