function MenuHover(strObjectID,bolHover)
    {
        var objObject = document.getElementById(strObjectID);
        var strObjectSrc = objObject.src;
        var strObjectIDjQuery = "#" + strObjectID;
        var strKey = objObject.name;
        if(bolHover)
            {
                objObject.src = objObject.src.replace(strKey,strKey + "_hover");                                        
            } else {
                objObject.src = objObject.src.replace(strKey + "_hover",strKey);                                                                                
            }
    }