UI-slider question - capturing 2 slider values

UI-slider question - capturing 2 slider values


Hello folks,
I'm wanting to use slider in a dewpoint calculator - users will
"slide" a value for air temperature and another for relative humidity
and with those values a dewpoint temperature will be calculated and
displayed.
My problem is that I can't work out how to capture the values of the
respective "sliders" in order to proceed with the dewpoint
calculation.
My code thus far is:
$("#slider1").slider({
            value:0,
            min: 0,
orientation: "vertical",
            max: 40,
value: 21,
            step: 1,
slide: function(event, ui) {
var Ta = ui.value;
                $("#amount").val(Ta);
            }
        });
$("#slider2").slider({
            value:0,
            min: 0,
orientation: "vertical",
            max: 100,
value: 70,
            step: 1,
slide: function(event, ui) {
var rH = ui.value;
                $("#amount2").val(rH);
            }
        });
How do I store/collect/save Ta and rH in order to do the post-select
calculations?
Thanks/Bruce