var images = new Array();

function goHome()
{	
	window.location="index.htm";
}

function loadImages()
{
    loadDownstairs();
}

function loadDownstairs()
{
    images = new Array();
    images[0] = new Array("images/downstairs/Dining and Living.jpg","Dining Room","Downstairs");
    images[1] = new Array("images/downstairs/Dining.JPG","Beautiful Dining Room","Downstairs");
    images[2] = new Array("images/downstairs/Down Stairs Bath.JPG","Room","Downstairs");
    images[3] = new Array("images/downstairs/Downstairs Vanity 1.jpg","Room","Downstairs");
    images[4] = new Array("images/downstairs/Familyroom.JPG","Room","Downstairs");
    images[5] = new Array("images/downstairs/Familyroom2.jpg","Room","Downstairs");
    images[6] = new Array("images/downstairs/Front Entry.JPG","Room","Downstairs");
    images[7] = new Array("images/downstairs/Half Bath Lavi.jpg","Room","Downstairs");
    images[8] = new Array("images/downstairs/Kitchen.JPG","Room","Downstairs");
    images[9] = new Array("images/downstairs/Kitchen1.JPG","Room","Downstairs");
    images[10] = new Array("images/downstairs/Marble Entry.jpg","Room","Downstairs");
    images[11] = new Array("images/downstairs/Marvin Wood Windows 1.jpg","Room","Downstairs");
    images[12] = new Array("images/downstairs/Slate Side Entry.jpg","Room","Downstairs");
    images[13] = new Array("images/downstairs/Solid Cherrywood Cabinets.jpg","Room","Downstairs");
    images[14] = new Array("images/downstairs/Stairs Up.JPG","Room","Downstairs");

    selected = 0;
    displayImage(selected);
    window.focus();
}

function loadUpstairs()
{
    images = new Array();
    images[0] = new Array("images/upstairs/Master Bedroom 2.JPG","Master Bedroom","Upstairs");
    images[1] = new Array("images/upstairs/Master Bedroom 3.JPG","Spacious Master Room","Upstairs");
    images[2] = new Array("images/upstairs/Master Bedroom.JPG","Beautiful","Upstairs");
    images[3] = new Array("images/upstairs/Master Deck.JPG","Beautiful","Upstairs");
    images[4] = new Array("images/upstairs/Whirlpool Bath.jpg","Beautiful","Upstairs");
    images[5] = new Array("images/upstairs/Master Vanity.jpg","Beautiful","Upstairs");
    images[6] = new Array("images/upstairs/Upstairs Guest 1.JPG","Beautiful","Upstairs");
    images[7] = new Array("images/upstairs/Upstairs Guest.JPG","Beautiful","Upstairs");
    images[8] = new Array("images/upstairs/Solid Fir Doors.jpg","Beautiful","Upstairs");

    selected = 0;
    displayImage(selected);
    window.focus();
}

function loadOutside()
{
    images = new Array();
    images[0] = new Array("images/outside/House from South.jpg","Room","Outside");
    images[1] = new Array("images/outside/House.jpg","Room","Outside");
    images[2] = new Array("images/outside/Main House Front.jpg","Room","Outside");
    images[3] = new Array("images/outside/Main House Back.jpg","Room","Outside");
    images[4] = new Array("images/outside/House From Driveway.jpg","Room","Outside");
    images[5] = new Array("images/outside/House from knoll.jpg","Room","Outside");
    images[6] = new Array("images/outside/Front Porch.jpg","Room","Outside");
    images[7] = new Array("images/outside/Porch West End.jpg","Room","Outside");
    images[8] = new Array("images/outside/Back Decks.jpg","Room","Outside");
    images[9] = new Array("images/outside/Site.jpg","Room","Outside");
    images[10] = new Array("images/outside/Barn.jpg","Room","Outside");

    selected = 0;
    displayImage(selected);
    window.focus();
}

function loadLand()
{
    images = new Array();
    images[0] = new Array("images/land/RanchSetting.jpg","Land","Land");
    images[1] = new Array("images/land/Panorama.jpg","Land","Land");
    images[2] = new Array("images/land/FrontArea.jpg","Land","Land");
    images[3] = new Array("images/land/HorseBarn.jpg","Land","Land");
    images[4] = new Array("images/land/Arena1.jpg","Land","Land");
    images[5] = new Array("images/land/Arena2.jpg","Land","Land");
    images[6] = new Array("images/land/Arena3.jpg","Land","Land");
	images[7] = new Array("images/land/ArenaConstruction.jpg","Land","Land");

    selected = 0;
    displayImage(selected);
    window.focus();
}

function printImage()
{
    /* Print picture */

}


function displayInfo(currentImage)
{
    document.imageForm.imageInfo.value=images[currentImage][2];
    var imageNumber = currentImage+1;
    document.imageForm.imageNumber.value=imageNumber + ' of ' + images.length;
}



function displayImage(currentImage)
{

    document.image.src = images[currentImage][0];
    document.image.title = images[currentImage][1];
    displayInfo(selected);
    if(currentImage==(images.length-1))
    {
        disableNextButton();

    }
    else
    {
        enableNextButton();

    }
    if(currentImage==0)
    {
        disablePreviousButton();

    }
    else
    {
        enablePreviousButton();

    }

}

function nextImage()
{
    if ((selected + 1) < images.length)
    {
        selected = selected + 1;
        displayImage(selected);
    }
}

function previousImage()
{
    if ((selected -1) >= 0)
    {
        selected = selected - 1;
        displayImage(selected);
    }
}

function disableNextButton()
{
   document.controlForm.nextButton.disabled=true;
}

function disablePreviousButton()
{
    document.controlForm.previousButton.disabled=true;
}

function enableNextButton()
{
    document.controlForm.nextButton.disabled=false;
}

function enablePreviousButton()
{
    document.controlForm.previousButton.disabled=false;
}