var sPath = window.location.pathname;
var sPage = sPath.substring(sPath.lastIndexOf('/') + 1);
switch(sPage)
{
    case "Index.aspx":
        document.getElementById("tagHome").src="graphics/btnHome_On.jpg";
        document.getElementById("tagSearch").src="graphics/btnSearch_Off.jpg";
        document.getElementById("tagListing").src="graphics/btnAddListing_Off.jpg";
        document.getElementById("tagContact").src="graphics/btnContact_Off.jpg";
        break;
    case "SearchCampsites.aspx":
        document.getElementById("tagHome").src="graphics/btnHome_Off.jpg";
        document.getElementById("tagSearch").src="graphics/btnSearch_On.jpg";
        document.getElementById("tagListing").src="graphics/btnAddListing_Off.jpg";
        document.getElementById("tagContact").src="graphics/btnContact_Off.jpg";
        break;
    case "AddCampsite.aspx":
        document.getElementById("tagHome").src="graphics/btnHome_Off.jpg";
        document.getElementById("tagSearch").src="graphics/btnSearch_Off.jpg";
        document.getElementById("tagListing").src="graphics/btnAddListing_On.jpg";
        document.getElementById("tagContact").src="graphics/btnContact_Off.jpg";
        break;
    case "ContactCampingMole.aspx":
        document.getElementById("tagHome").src="graphics/btnHome_Off.jpg";
        document.getElementById("tagSearch").src="graphics/btnSearch_Off.jpg";
        document.getElementById("tagListing").src="graphics/btnAddListing_Off.jpg";
        document.getElementById("tagContact").src="graphics/btnContact_On.jpg";
        break;
    case "CampsiteDetails.aspx":
        document.getElementById("tagHome").src="graphics/btnHome_Off.jpg";
        document.getElementById("tagSearch").src="graphics/btnSearch_On.jpg";
        document.getElementById("tagListing").src="graphics/btnAddListing_Off.jpg";
        document.getElementById("tagContact").src="graphics/btnContact_Off.jpg";
        break;
    
    default:
        document.getElementById("tagHome").src="graphics/btnHome_On.jpg";
        document.getElementById("tagSearch").src="graphics/btnSearch_Off.jpg";
        document.getElementById("tagListing").src="graphics/btnAddListing_Off.jpg";
        document.getElementById("tagContact").src="graphics/btnContact_Off.jpg";
        break;
}        

function showHome(overorout)
{
    var sPath = window.location.pathname;
    var sPage = sPath.substring(sPath.lastIndexOf('/') + 1);
    if(sPage!="Index.aspx" && sPage.indexOf("aspx")!=-1)
    {
        if(overorout=="over")
        {
            document.getElementById("tagHome").src="graphics/btnHome_On.jpg";
        }
        else
        {
            document.getElementById("tagHome").src="graphics/btnHome_Off.jpg";
        }
    }
}
function showSearch(overorout)
{
    var sPath = window.location.pathname;
    var sPage = sPath.substring(sPath.lastIndexOf('/') + 1);
    if(sPage!="SearchCampsites.aspx")
    {
        if(overorout=="over")
        {
            document.getElementById("tagSearch").src="graphics/btnSearch_On.jpg";
        }
        else
        {
            document.getElementById("tagSearch").src="graphics/btnSearch_Off.jpg";
        }
    }
}
function showListing(overorout)
{
    var sPath = window.location.pathname;
    var sPage = sPath.substring(sPath.lastIndexOf('/') + 1);
    if(sPage!="AddCampsite.aspx")
    {
        if(overorout=="over")
        {
            document.getElementById("tagListing").src="graphics/btnAddListing_On.jpg";
        }
        else
        {
            document.getElementById("tagListing").src="graphics/btnAddListing_Off.jpg";
        }
    }
}
function showContact(overorout)
{
    var sPath = window.location.pathname;
    var sPage = sPath.substring(sPath.lastIndexOf('/') + 1);
    if(sPage!="ContactCampingMole.aspx")
    {
        if(overorout=="over")
        {
            document.getElementById("tagContact").src="graphics/btnContact_On.jpg";
        }
        else
        {
            document.getElementById("tagContact").src="graphics/btnContact_Off.jpg";
        }
    }
}