$(document).ready(function() {
/* Случайные слагаемые */
    var sl1 = $('#sl1').text(randomInteger(0, 9));
    var sl2 = $('#sl2').text(randomInteger(0, 9));

});
function upregData(){
        if(checkValidatorPost()){
    $.ajax({  
        type: "POST",
        contentType: "application/x-www-form-urlencoded; charset=utf-8",
        url: location.origin+"/php/registratAjx.php?nn="+randomInteger(1, 500)+"&contact_up=up",
        beforeSend: loadtimes('loading7_dark_green.gif'),
        cache: false,
        data: {clas: "no",
        fullname: $("#fullname").val(),
        email: $("#mail").val(),
        login: $("#login").val(),
        phones: $("#phones").val(),
        sl1: $("#sl1").text(),
        sl2: $("#sl2").text(),
        sum: $("#sum").val(),
        },
        success: function(html){
            $("#formaz").html(html);
            loadtimes('');
     }
    });
    }else{alert('NO');return false;}; 
}
function checkValidatorPost(){
    //if(!$('#yes:checked').val()){ return false;}
    var sumsl= $("#sl1").text()*1 + $("#sl2").text()*1;
    if($("#sum").val()!=sumsl){ return false;}
    return true;
}
function loadtimes(imgload){
    document.getElementById("formaz").style.backgroundImage = "url('../images/"+imgload+"')";
}
/* Генератор случайного числа */
function randomInteger(min, max) {
    var rand = min + Math.random() * (max + 1 - min);
    rand = Math.floor(rand);
    return rand;
}