function LoadBannerImage() {
    var varBannerImageSrc = document.getElementById("imgBanner").src;
    var varRootUrl = varBannerImageSrc.substring(0, varBannerImageSrc.lastIndexOf("/") + 1);
    var varRandom = parseInt((Math.random() * 6) + 1);
    var varBannerImage = "banner_" + varRandom + ".jpg";
    document.getElementById("imgBanner").src = varRootUrl + varBannerImage;
}

function LoadSplashImages() {
    var varSplashImageSrc = document.getElementById("imgSplashWording").src;
    var varRootUrl = varSplashImageSrc.substring(0, varSplashImageSrc.lastIndexOf("/") + 1);
    var varRandom = parseInt((Math.random() * 6) + 1);
    var varSplashWording = "splash_wording_" + varRandom + ".gif";
    var varSplashReason = "splash_reason_" + varRandom + ".gif";
    document.getElementById("imgSplashWording").src = varRootUrl + varSplashWording;
    document.getElementById("imgSplashReason").src = varRootUrl + varSplashReason;
}