document.getElementById('Calculator').innerHTML="<iframe src='http://www.calculators4mortgages.com/calc_new/refinance_input.php?body=DEEBFD&header=90BDF8&accent=B7D4FB' marginwidth='0' marginheight='0' width='420px' height='440px' frameborder='0' scrolling='no'></iframe> <br /> <a style='color:#0066CC;' href='http://www.calculators4mortgages.com/mortgage-calculator/refinance'>refinance calculator</a>";