function buyDownload()
{
    document.write('<span style="text-decoration: line-through; font-weight: bold;">$39.98</span><span style="font-size: 13pt; font-weight: 700; color: rgb(255, 0, 0);">$19.95 <br>(Limit Time Offer)</span> ');
}
function buyApp()
{
   buyDownload();
}

function buyBuy()
{
    buyDownload();
}