realTextJquery.js

	var sum = 0;
	$(".valor-simula-"+<?php echo $a; ?>).each(function() {
		sum += Number(parseFloat($(this).val()));
		$("#mostra-total-"+<?php echo $a; ?>).text(formatNumber(sum));
	});
	
	
	//formatar para formato brasileiro
function formatNumber(number)
{
    number = number.toFixed(2) + '';
    x = number.split('.');
    x1 = x[0];
    x2 = x.length > 1 ? ',' + x[1] : '';
    var rgx = /(\d+)(\d{3})/;
    while (rgx.test(x1)) {
        x1 = x1.replace(rgx, '$1' + '.' + '$2');
    }

    // R$ 156.403,00
    return x1 + x2;
}