function navOverHome()
{
document.nav_home.src ="http://www.interiordesignden.com/interior_design_directory/images/nav_sand_home.jpg";
}

function navOutHome()
{
document.nav_home.src ="http://www.interiordesignden.com/interior_design_directory/images/nav_blue_home.jpg";
}

function navOverAdvertise()
{
document.nav_advertise.src ="http://www.interiordesignden.com/interior_design_directory/images/nav_sand_advertise.jpg";
}
function navOutAdvertise()
{
document.nav_advertise.src ="http://www.interiordesignden.com/interior_design_directory/images/nav_blue_advertise.jpg";
}

function navOverMyDen()
{
document.nav_myden.src ="http://www.interiordesignden.com/interior_design_directory/images/nav_sand_myden.jpg";
}

function navOutMyDen()
{
document.nav_myden.src ="http://www.interiordesignden.com/interior_design_directory/images/nav_blue_myden.jpg";
}

function navOverSchools()
{
document.nav_schools.src ="http://www.interiordesignden.com/interior_design_directory/images/nav_sand_schools.jpg";
}

function navOutSchools()
{
document.nav_schools.src ="http://www.interiordesignden.com/interior_design_directory/images/nav_blue_schools.jpg";
}


function navOverResources()
{
document.nav_resources.src ="http://www.interiordesignden.com/interior_design_directory/images/nav_sand_resources.jpg";
}

function navOutResources()
{
document.nav_resources.src ="http://www.interiordesignden.com/interior_design_directory/images/nav_blue_resources.jpg";
}

function navOverContact()
{
document.nav_contact.src ="http://www.interiordesignden.com/interior_design_directory/images/nav_sand_contact.jpg";
}
function navOutContact()
{
document.nav_contact.src ="http://www.interiordesignden.com/interior_design_directory/images/nav_blue_contact.jpg";
}