// JavaScript Document
<!--
/*
function emailOk(emailAddr) {
        var i;
        i = emailAddr.indexOf("@");
        if (i == -1) {
                return false;
        }
        var username = emailAddr.substring(0, i);
        var domain = emailAddr.substring(i + 1, emailAddr.length)
        i = 0;
        while ((username.substring(i, i + 1) == " ") && (i < username.length)) {
                i++;
        }
        if (i > 0) {
                username = username.substring(i, username.length);
        }
        i = domain.length - 1;
        while ((domain.substring(i, i + 1) == " ") && (i >= 0)) {
                i--;
        }
        if (i < (domain.length - 1)) {
                domain = domain.substring(0, i + 1);
        }
        if ((username == "") || (domain == "")) {
                return false;
        }
        var ch;
        for (i = 0; i < username.length; i++) {
                ch = (username.substring(i, i + 1)).toLowerCase();
                if (!(((ch >= "a") && (ch <= "z")) ||
                        ((ch >= "0") && (ch <= "9")) ||
                        (ch == "_") || (ch == "-") || (ch == "."))) {
                                return false;
                }
        }
        for (i = 0; i < domain.length; i++) {
                ch = (domain.substring(i, i + 1)).toLowerCase();
                if (!(((ch >= "a") && (ch <= "z")) ||
                        ((ch >= "0") && (ch <= "9")) ||
                        (ch == "_") || (ch == "-") || (ch == "."))) {
                                return false;
                }
        }
        i = domain.indexOf(".");
        if (i == -1) {
                return false;
        }
        return true;
};
function validate(form){
    good = true;
    err = "Missing or incorrect data:\n";

    if (form.fname.value==''){
        good=false;
        err+="First name,\n";
    };
    if (form.lname.value==''){
        good=false;
        err+="Last name,\n";
    };
    if (form.city.value==''){
        good=false;
        err+="City,\n";
    };
    if (form.zip.value==''){
        good=false;
        err+="ZIP code,\n";
    };
    if (!emailOk(form.email.value)){
        good=false;
        err+="E-mail,\n";
    };
    if (form.username.value.length<6){
        good=false;
        err+="User Name (at least 6 characters),\n";
    };
    if (form.username.value.length>12){
        good=false;
        err+="User Name must be max 12 symbols,\n";
    };
    if(form.product.value == '') {
      good=false;
      err+="No Product Selected,\n";
    }
    for (i = 0; i < form.username.value.length; i++) {
        ch = (form.username.value.substring(i, i + 1)).toLowerCase();
        if(!(((ch >= "a") && (ch <= "z")) ||
             ((ch >= "0") && (ch <= "9")) ||
              (ch == "_") || (ch == "-") || (ch == "."))) {
            good=false;
            err+="Username may only contain symbols a-z, A-Z, 0-9, underscores '_' or dashes '-',\n";
        }
    }
    if (form.password.value == form.username.value){
        good=false;
        err+="Password and Username are Too Similar,\n";
    };

    err+="please correct and fill the data and click Join button again.";
    if (!good) {
        alert(err);
    };
    return good;
};
*/
if(top != self) {
  top.location.href = location.href;
};
//-->