[рони]

Yu.Ka.,

$(function() {
    var range = [5E4, 12];
    $("#slider-range-max").slider({
        range: "max",
        min: 5E4,
        max: 5E6,
        value: 5E4,
        step: 5E4,
        slide: function(event, ui) {
            $("#amount").val(("" + ui.value).replace(/(\d)(?=(\d\d\d)+([^\d]|$))/g, "$1 "));
            range[0] = +ui.value;
            calc()
        },
        change: function(event, ui) {
            $("#amount").val(("" + ui.value).replace(/(\d)(?=(\d\d\d)+([^\d]|$))/g, "$1 "));
            range[0] = +ui.value;
            calc()
        }
    });
    $("#slider-range-max2").slider({
        range: "max",
        min: 6,
        max: 48,
        value: 12,
        slide: function(event, ui) {
            $("#amount2").val(ui.value);
            range[1] = +ui.value;
            calc()
        },
        change: function(event, ui) {
            $("#amount2").val(ui.value);
            range[1] = +ui.value;
            calc()
        }
    });
    $("#slider-range-max").slider("option", "value", 5E4);
    $("#slider-range-max2").slider("option", "value", 12);

    function calc(par) {
        var summ = (range[0] + .01 * range[0] * range[1]) / range[1],
            summ2 = range[0] + .01 * range[0] * range[1];
        summ = summ.toFixed(0);
        summ2 = summ2.toFixed(0);
        summ = summ.replace(/(\d)(?=(\d\d\d)+([^\d]|$))/g, "$1 ");
        summ2 = summ2.replace(/(\d)(?=(\d\d\d)+([^\d]|$))/g, "$1 ");
        document.getElementById("summ").innerHTML = summ;
        document.getElementById("summ2").innerHTML = summ2;
        return false
    }
});