function atualizarPrecoTotal(id,valor,desc)
{	
	var valoratual=document.getElementById('valortotal').innerHTML;
	
	if(document.getElementById(id).checked){
		if(valoratual.replace("R$ ","") > 0){
			valor = parseFloat(valoratual.replace("R$ ","")) + valor;
		} 
	// Calculating total price and showing it below the table with basket items
	document.getElementById('valortotal').innerHTML = "R$ " + valor.toFixed(2);
	document.getElementById('preco').value =valor.toFixed(2);
	document.getElementById('desc').value = document.getElementById('desc').value  + desc;
	document.getElementById('textoplano').innerHTML = "<input type=\"submit\" name=\"Submit\" value=\"Efetuar Pagamento\" style=\"color:#2A3F55; background-color:#FFFBF0; font-size:16px; font-family:Trebuchet ms;font-weight:bold; border: inset; border-color:#2A00AA;\" />";
	} else {
	valoratual=valoratual.replace("R$ ","");
	valor=valoratual - valor;
	document.getElementById('valortotal').innerHTML = "R$ " + valor.toFixed(2);
	document.getElementById('preco').value =valor.toFixed(2);
	document.getElementById('desc').value = document.getElementById('desc').value.replace(desc,"");
	if(valor < 1){
		document.getElementById('textoplano').innerHTML = "Selecione um Plano";	
		document.getElementById('preco').value =valor.toFixed(2);
	}
	
	}
}