function swapHomeImage()
    {
    var img_name = new Array("HomeCouple.jpg", "homepage_image.jpg", "HomeCouple2.jpg", "HomeElder.jpg", "HomeFamily.jpg", "HomeMomDaughter.jpg", "HomeMomFamily2.jpg");
    var l = img_name.length;
    var rnd_no = Math.round((l-1)*Math.random());
    document.getElementById('homeimage').style.backgroundImage='url(graphics/design/' + img_name[rnd_no] + ')';
    }
    function changeImage(x)
    {
        if (x == "coun")
        {
            document.getElementById(x).src = "graphics/design/counseling_on.gif"
        }
        else if (x == "aboutbtn")
        {
            document.getElementById(x).src = "graphics/design/about_on.gif"
        }
         else if (x == "missionbtn")
        {
            document.getElementById(x).src = "graphics/design/mission_on.gif"
        }
         else if (x == "locationbtn")
        {
            document.getElementById(x).src = "graphics/design/location_on.gif"
        }
         else if (x == "appointmentbtn")
        {
            document.getElementById(x).src = "graphics/design/appointment_on.gif"
        }
        else if (x == "counseling2btn")
        {
            document.getElementById(x).src = "graphics/design/counseling2_on.gif"
        }   
        else if (x == "evaluation2btn")
        {
            document.getElementById(x).src = "graphics/design/eval2_on.gif"
        }
          else if (x == "partnersbtn")
        {
            document.getElementById(x).src = "graphics/design/partners_on.gif"
        }
		else if (x == "privacybtn")
        {
            document.getElementById(x).src = "graphics/design/privacy_on.gif"
        }             
        else
		
        {
        document.getElementById(x).src = "graphics/design/psych_on.gif"
        }

    }
    function changeBack(x)
    {
        if (x == "coun")
        {
            document.getElementById(x).src = "graphics/design/counseling_off.gif"
        }
        else if (x == "aboutbtn")
        {
            document.getElementById(x).src = "graphics/design/about_off.gif"
        }
         else if (x == "missionbtn")
        {
            document.getElementById(x).src = "graphics/design/mission_off.gif"
        }
         else if (x == "locationbtn")
        {
            document.getElementById(x).src = "graphics/design/location_off.gif"
        }
         else if (x == "appointmentbtn")
        {
            document.getElementById(x).src = "graphics/design/appointment_off.gif"
        }
        else if (x == "counseling2btn")
        {
            document.getElementById(x).src = "graphics/design/counseling2_off.gif"
        }   
        else if (x == "evaluation2btn")
        {
            document.getElementById(x).src = "graphics/design/eval2_off.gif"
        }
         else if (x == "partnersbtn")
        {
            document.getElementById(x).src = "graphics/design/partners_off.gif"
        }  
		else if (x == "privacybtn")
        {
            document.getElementById(x).src = "graphics/design/privacy_off.gif"
        }           
        else
	
        {
        document.getElementById(x).src = "graphics/design/psych_off.gif"
        }

    }