var nnkr_question =[];
nnkr_question.push('<ifr' + 'ame ');
nnkr_question.push('src="'+nnkr_url+'" ');
nnkr_question.push('marginwidth="0" ');
nnkr_question.push('marginheight="0" ');
nnkr_question.push('vspace="0" ');
nnkr_question.push('hspace="0" ');
nnkr_question.push('allowtransparency="true" ');
nnkr_question.push('align="middle" ');
nnkr_question.push('scrolling="no" ');
nnkr_question.push('frameborder="0" ');
nnkr_question.push('width="400" ');
nnkr_question.push('height="150" ');
nnkr_question.push('>');
nnkr_question.push('</if' + 'rame>');

document.write(nnkr_question.join(''));