jQuery(document).ready(function($){
                                                    if($("#sign-up-role").val() == "seller"){
                                                        $(".buyer-seller-text").text("sellers");
                                                        $(".buyer-seller-arrow").css({"top": "40%", "border-width": "0px 6px 7px 6px", "border-color": "transparent transparent #45BA80"});
                                                        $(".buyer-field").hide();
                                                        $(".seller-field").show();
                                                        $(".buyer-field select").prop('required', false);
                                                        $(".buyer-field input").prop('required', false);
                                                        $(".seller-field textarea").prop('required', true);
                                                    }
                                                    $(".buyer-seller-switcher").click(function(){
                                                        var now_role = $(this).attr("data-value");
                                                        if(now_role=="buyer"){
                                                            $(this).attr("data-value", "seller");
                                                            $("#sign-up-role").val("seller");
                                                            $(".buyer-seller-text").text("sellers");
                                                            $(".buyer-seller-arrow").css({"top": "40%", "border-width": "0px 6px 7px 6px", "border-color": "transparent transparent #45BA80"});
                                                            $(".buyer-field").hide();
                                                            $(".seller-field").show();
                                                            $(".buyer-field select").prop('required', false);
                                                            $(".buyer-field input").prop('required', false);
                                                            $(".seller-field textarea").prop('required', true);
                                                        }
                                                        else{
                                                            $(this).attr("data-value", "buyer");
                                                            $("#sign-up-role").val("buyer");
                                                            $(".buyer-seller-text").text("buyers");
                                                            $(".buyer-seller-arrow").css({"top": "45%", "border-width": "7px 6px 0px 6px", "border-color": "#45BA80 transparent transparent"});
                                                            $(".buyer-field").show();
                                                            $(".seller-field").hide();
                                                            $(".buyer-field select").prop('required', true);
                                                            $(".buyer-field input").prop('required', true);
                                                            $(".seller-field textarea").prop('required', false);
                                                        }
                                                    });
                                                });