function getHipokukuForm(css)
{
	document.write('<link rel="stylesheet" type="text/css" href="' + css + '" />');
	document.write('<iframe class="hipokukuFrame" marginwidth="0" marginheight="0" id="voucher" frameborder="0" scrolling="No" src="http://www.hipokuku.com/VoucherForm?css=' + css + '"></iframe>');
}