function showProductImage(imgPath, imgDesc)
{
        // replace #rangeImage with product imgPath
        var ri = document.getElementById('rangeImage');
        var riW = document.getElementById('rangeImageWrapper');
        $('#rangeImage').css('width', '270px');
        var newPath = imgPath.replace('.jpg', '_big.jpg');
        ri.setAttribute('src', newPath);
        var pd = document.getElementById('productDescription');
        pd.innerHTML = 'Product Description: ' + imgDesc;
        window.location = '#';
        // hide download box if they change product
        $('#pressDownloadFormWrapper').hide('slow');
}
function previewProductImage(product_id, sample)
{
        if ( !$('#previewProductImage') )
        {
                return false;
        }
        if(sample==''){
        	$('#previewProductImage').html('<label for="productImagePreview">Product Image Preview:</label><img src="i/products/web/' + product_id + '.jpg" /><br/><br/>');
        }else{
        	$('#previewProductImage'+sample).html('<img src="i/products/web/' + product_id + '.jpg" />');
        }
}
function showPrintDownloadLink(printImage, product_id)
{
        var ext = printImage.split('.')[1];
        var icon = '<img style="display:inline;vertical-align:middle;" src="images/icons/file_' + ext + '.gif" />';
        var str = '<br/><br/><strong>Press Download:</strong>' + '<a id="printDownloadLink" href="' + printImage + '">' + icon + ' ' + 'Download</a>';
        $('#productDescription').append(str);
        $('#product_id').attr('value', product_id);
        $('#print_image_dl').attr('value', printImage);
        $('#printDownloadLink').click(function()
        {
                showPressDownloadForm();
                return false;
        });
}
function showPressDownloadForm()
{
        $('#pressDownloadFormWrapper').show('slow');
}