function showMenu(menuName)
        {
            var mainMenuId=menuName+1;
            //alert(menuName);
            //document.getElementById(menuName).style.display="block";
            //document.getElementById(mainMenuId).className="sang";
            //document.getElementById(mainMenuId).style.background="url('images/common/about-us.jpg')";
            //document.getElementById(mainMenuId).style.background="red";
            if("aboutus1"==mainMenuId)
            {
                document.getElementById(mainMenuId).className="saboutusOver";
                document.getElementById(menuName).style.display="block";
            }
             if("services1"==mainMenuId)
            {
                document.getElementById(mainMenuId).className="sServicesOver";
                document.getElementById(menuName).style.display="block";
            }
             if("network1"==mainMenuId)
            {
                document.getElementById(mainMenuId).className="snetworkOver";
                document.getElementById(menuName).style.display="block";
            }
             if("benfits1"==mainMenuId)
            {
                document.getElementById(mainMenuId).className="sBenfitsOver";
                document.getElementById(menuName).style.display="block";
            }
            if("partners1"==mainMenuId)
            {
            document.getElementById(mainMenuId).className="sPartnersOver";
            }
            if("news1"==mainMenuId)
            {
            document.getElementById(mainMenuId).className="sNewsOver";
            }
            if("testimonials1"==mainMenuId)
            {
            document.getElementById(mainMenuId).className="sTestimonialsOver";
            }
             if("faq1"==mainMenuId)
            {
            document.getElementById(mainMenuId).className="sFaqOver";
            }
             if("careers1"==mainMenuId)
            {
            document.getElementById(mainMenuId).className="sCareersOver";
            }
             if("contact1"==mainMenuId)
                {
                    document.getElementById(mainMenuId).className="sContactOver";
                    document.getElementById(menuName).style.display="block";
                }
            if("home1"==mainMenuId)
            {
            document.getElementById(mainMenuId).className="sHomeOver";
            }
        }
        
        function hideMenu(menuName,flag)
        {
         var mainMenuId=menuName+1;
        //alert(mainMenuId);
         //document.getElementById(mainMenuId).style.background="none";
           // document.getElementById(mainMenuId).style.background="url('images/common/about-us.jpg')";
            //document.getElementById(mainMenuId).style.background="url('images/common/about-us.jpg')";
                if("aboutus1"==mainMenuId)
                {//alert(flag)
                    if(flag=="1")
                    {
                        document.getElementById(mainMenuId).className="saboutusOver";
                    }    
                    else
                    {
                        document.getElementById(mainMenuId).className="saboutus";
                    }    
                    document.getElementById(menuName).style.display="none";
                 }
                if("services1"==mainMenuId)
                {//alert(flag)
                    if(flag=="1")
                    {
                        document.getElementById(mainMenuId).className="sServicesOver";
                    }    
                    else
                    {
                        document.getElementById(mainMenuId).className="sServices";
                    }    
                    document.getElementById(menuName).style.display="none";
                }
                if("network1"==mainMenuId)
                {//alert(flag)
                    if(flag=="1")
                    {
                        document.getElementById(mainMenuId).className="snetworkOver";
                    }    
                    else
                    {
                        document.getElementById(mainMenuId).className="snetwork";
                    }    
                    document.getElementById(menuName).style.display="none";
                }
                if("benfits1"==mainMenuId)
                {//alert(flag)
                    if(flag=="1")
                    {
                        document.getElementById(mainMenuId).className="sBenfitsOver";
                    }    
                    else
                    {
                        document.getElementById(mainMenuId).className="sBenfits";
                    }    
                    document.getElementById(menuName).style.display="none";
                }
                if("partners1"==mainMenuId)
                {
                document.getElementById(mainMenuId).className="sPartners";
                //document.getElementById(menuName).style.display="none";
                }
                if("news1"==mainMenuId)
                {
                document.getElementById(mainMenuId).className="sNews";
                //document.getElementById(menuName).style.display="none";
                }
                if("testimonials1"==mainMenuId)
                {
                document.getElementById(mainMenuId).className="sTestimonials";
                //document.getElementById(menuName).style.display="none";
                }
                 if("faq1"==mainMenuId)
                {
                document.getElementById(mainMenuId).className="sFaq";
                //document.getElementById(menuName).style.display="none";
                }
                 if("careers1"==mainMenuId)
                {
                document.getElementById(mainMenuId).className="sCareers";
                //document.getElementById(menuName).style.display="none";
                }
                if("contact1"==mainMenuId)
                {//alert(flag)
                    if(flag=="1")
                    {
                        document.getElementById(mainMenuId).className="sContactOver";
                    }    
                    else
                    {
                        document.getElementById(mainMenuId).className="sContact";
                    }    
                    document.getElementById(menuName).style.display="none";
                }
                if("home1"==mainMenuId)
                {
                document.getElementById(mainMenuId).className="sHome";
                //document.getElementById(menuName).style.display="none";
                }
        }