$(document).ready(function () {
    $(".ws_payment_method").bind("click",function(){
	$(".ws_payment_method").removeClass("ws_ps");
	$(this).addClass("ws_ps");
	$("#ws_payment_sumb").html($("#"+$(this).attr("for")).attr("rel"));
	tsum();
    });
    $(".ws_shipping_method").bind("click",function(){
	$(".ws_shipping_method").removeClass("ws_ss");
	$(this).addClass("ws_ss");
	$("#ws_shipping_sumb").html($("#"+$(this).attr("for")).attr("rel"));
	tsum();
    });

});

function tsum(){
    a = $("#ws_shipping_sumb").html();
    a = Math.round(a.replace(".",""));
    b = $("#ws_payment_sumb").html();
    b = Math.round(b.replace(".",""));
    c = $("#ws_total_sumb").attr("rel");
    c = Math.round(c.replace(".",""));
    $("#ws_total_sumb").html(a+b+c);
}

//ws_shipping_sum ws_payment_sum