var source = '<i' + 'frame src="http://www.prudentminds.com/widget/loan_calculator.html?a=1&inline=yes&igoogle=no" id="pm_widg_lc" name="pm_widg_lc_n" scrolling="no" frameborder="0" width="170" height="130" style="margin:0; padding:0; border:1px solid black;"></ifr' + 'ame>';
document.write(source);