function Utilities()
{
    this.InitializeHover = function() {
        $(function() {
            $("img[hover]").each(function(index, domElement){
                domElement.onmouseover = function() {domElement.oldSrc = domElement.src;domElement.src = domElement.getAttribute("hover");}
                domElement.onmouseout = function() {if (domElement.oldSrc){domElement.src = domElement.oldSrc;domElement.oldSrc = null;}}
            });
        });
    }   
    this.GetBaseURL = function() {
        var baseTag = $(document).find("head base");
        if (baseTag.length == 1) return baseTag.attr("href");
        else {var path = window.location.pathname.substring(0, window.location.pathname.lastIndexOf('/'));return window.location.protocol + "//" + window.location.host + path + "/";}
    }
}
var Utilities = new Utilities();