var iBG = 2;
var iColor = 2;
function changeBG() {
    var ele = "bg" + iBG;
    document.getElementById('bodyDiv').className = ele;
    iBG++;
    if (iBG > 4) { iBG = 1; }
}
function changeHome() {
    var ele = "bgColor" + iBG;
    document.getElementById('content').className = "content " + ele;
    document.getElementById('menuBarLeft').className = "menuBar " + ele;
    document.getElementById('menuBarRight').className = "menuBarRight " + ele;
    document.getElementById('footer').className = "footer " + ele;
    iBG++;
    if (iBG > 4) { iBG = 1; }
}
function menuOn(id, className) {
    document.getElementById(id).className = document.getElementById(id).className + ' ' + className;
}
function menuOff(id, className) {
    var classes = document.getElementById(id).className;
    document.getElementById(id).className = classes.replace(className,'');
}
function showLoading() {
    document.getElementById('loading').style.display = 'block';
};
function hideLoading() {
    document.getElementById('loading').style.display = 'none';
};
function highlight(ele, style) {
    var id = ele.id;
    document.getElementById(id).className = document.getElementById(id).className + ' '+ style;
};
function dehighlight(ele, style) {
    var id = ele.id;
    var classes = document.getElementById(id).className;
    var newClasses = classes.replace(' '+style, '');
    document.getElementById(id).className = newClasses;
};
function changeLogo(logo) {
    document.getElementById('imgLogo').src = logo;
}
function imgReplace(imageId, imageReplace) {
    document.getElementById(imageId).src = imageReplace;
}
function showDiv(divID) {
    $('.divMore').slideUp('slow');
    var divToShow = '#' + divID;
    $(divToShow).slideDown('fast');
}
function hideDiv(divID) {
    var divToShow = '#' + divID;
    $(divToShow).slideUp('slow');
}
function getParameterByName(name) {
    name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
    var regexS = "[\\?&]" + name + "=([^&#]*)";
    var regex = new RegExp(regexS);
    var results = regex.exec(window.location.href);
    if (results == null)
        return "";
    else
        return decodeURIComponent(results[1].replace(/\+/g, " "));
}
function showAndcenterDiv(divID) {
    var sDiv = '#' + divID;
    $('.moreClose').slideUp('slow');
    $(sDiv).show();    
    //$(sDiv).center();
}