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()
                {
                    domElement.src = domElement.oldSrc;
                    domElement.oldSrc = null;
                }
            });
        });
    }
    
    this.GetQueryString = function()
    {
        var QueryString = {};
        var pairArray = window.location.search.substring(1, window.location.search.length).split("&");
        for(var i = 0; i < pairArray.length; i++)
        {
            var singlePair = pairArray[i].split("=");
            QueryString[singlePair[0]] = singlePair[1];
        }
        return QueryString;
    }

    this.OpenWindow = function(url)
    {
	window.open(url);
    }
}

var Utilities = new Utilities();