lang_vals = new Array("eng", "fr");lang_names = new Array("English", "French");error_pack = new Array();error_pack[0] = "You not filled in the username field!";error_pack[1] = "Your username is too short! (Min. 3 chars)";error_pack[2] = "Your username is too long! (Max. 12 chars)";error_pack[3] = "You not filled in the password field!";error_pack[4] = "Your password is too short! (Min. 3 chars)";error_pack[5] = "Your password is too long! (Max. 12 chars)";error_pack[6] = "Your passwords don't match!";error_pack[7] = "You not filled in the e-Mail field!";error_pack[8] = "Your e-Mail address is too long! (Max. 255 chars)";error_pack[9] = "Your comments are too long! (Max. 255 chars)";error_pack[10] = "You not selected a class!";error_pack[11] = "You not selected a language!";error_pack[12] = "You not filled in the name field!";error_pack[13] = "Your name is too long! (Max. 255 chars)";error_pack[14] = "Your company's name is too long! (Max. 255 chars)";error_pack[15] = "You not filled in the telephone field!";error_pack[16] = "Your telephone number is too long! (Max. 16 chars)";error_pack[17] = "You not filled in the country field!";error_pack[18] = "Your country's name is too long! (Max. 255 chars)";error_pack[19] = "You not filled in the ZIP code field!";error_pack[20] = "Your ZIP code is too long! (Max. 10 chars)";error_pack[21] = "You not filled in the city field!";error_pack[22] = "Your city's name is too long! (Max. 255 chars)";error_pack[23] = "You not filled in the street/house number field!";error_pack[24] = "Your street's name/house nuber is too long! (Max. 255 chars)";error_pack[25] = "You not filled in the banner URL field!";error_pack[26] = "Your banner URL is too long! (Max. 255 chars)";error_pack[27] = "You not filled in the target URL field!";error_pack[28] = "Your target URL is too long! (Max. 255 chars)";error_pack[29] = "You not filled in the comments field!";error_pack[30] = "Your comments are too long! (Max. 1024 chars)";error_pack[31] = "You not selected an answer!";error_pack[32] = "You not selected a type!";error_pack[33] = "You not filled in the quantity field!";error_pack[34] = "The quantity must be a positive integer!";error_pack[35] = "You not selected a way of payment!";function check_form(mode, lang) {
 switch(mode) {
  case "banners":
   for(l in lang_vals) {
    eval("val = document.form.comments_" + lang_vals[l] + ".value.length;");
    if(val>255) {
     alert(error_pack[9] + " (" + lang_names[l] + ")");
     eval("document.form.comments_" + lang_vals[l] + ".focus();");
     return false;
    }
   }
   if(document.form.comments_hun.value.length>255 || document.form.comments_eng.value.length>255) {
    alert(error_pack[9] + "(" +  + ")");
    document.form.comments_hun.focus();
    return false;
   }
   if(document.form.url.value=="") {
    alert(error_pack[25]);
    document.form.url.focus();
    return false;
   }
   if(document.form.url.value.length>255) {
    alert(error_pack[26]);
    document.form.url.focus();
    return false;
   }
   if(document.form.link.value=="") {
    alert(error_pack[27]);
    document.form.link.focus();
    return false;
   }
   if(document.form.link.value.length>255) {
    alert(error_pack[28]);
    document.form.link.focus();
    return false;
   }
   return true;
   break;
  case "forum":
   if(document.form.comments.value=="") {
    alert(error_pack[29]);
    document.form.comments.focus();
    return false;
   }
   if(document.form.comments.value.length>1024) {
    alert(error_pack[30]);
    document.form.comments.focus();
    return false;
   }
   return true;
   break;
  case "login":
   if(document.form.username.value=="") {
    alert(error_pack[0]);
    document.form.username.focus();
    return false;
   }
   if(document.form.username.value.length<3) {
    alert(error_pack[1]);
    document.form.username.focus();
    return false;
   }
   if(document.form.username.value.length>12) {
    alert(error_pack[2]);
    document.form.username.focus();
    return false;
   }
   if(document.form.password.value=="") {
    alert(error_pack[3]);
    document.form.password.focus();
    return false;
   }
   if(document.form.password.value.length<3) {
    alert(error_pack[4]);
    document.form.password.focus();
    return false;
   }
   if(document.form.password.value.length>12) {
    alert(error_pack[5]);
    document.form.password.focus();
    return false;
   }
   return true;
   break;
  case "lost":
   if(document.form.mail.value=="") {
    alert(error_pack[7]);
    document.form.mail.focus();
    return false;
   }
   if(document.form.mail.value.length>255) {
    alert(error_pack[8]);
    document.form.mail.focus();
    return false;
   }
   return true;
   break;
  case "modify":
   if(document.form.password.value=="") {
    alert(error_pack[3]);
    document.form.password.focus();
    return false;
   }
   if(document.form.password.value.length<3) {
    alert(error_pack[4]);
    document.form.password.focus();
    return false;
   }
   if(document.form.password.value.length>12) {
    alert(error_pack[5]);
    document.form.password.focus();
    return false;
   }
   if(document.form.password.value!=document.form.password2.value) {
    alert(error_pack[6]);
    document.form.password.focus();
    return false;
   }
   if(document.form.mail.value=="") {
    alert(error_pack[7]);
    document.form.mail.focus();
    return false;
   }
   if(document.form.mail.value.length>255) {
    alert(error_pack[8]);
    document.form.mail.focus();
    return false;
   }
   if(document.form.comments.value.length>255) {
    alert(error_pack[9]);
    document.form.comments.focus();
    return false;
   }
   summary = false;
   if(document.form.classes.length!=undefined) {
    for(l=0;l<=document.form.classes.length-1;l++) {
     if(document.form.classes[l].checked==true) {
      summary = true;
      extras = class_extras[l];
     }
    }
   }
   else if(document.form.classes.checked==true) {
    summary = true;
    extras = class_extras[0];
   }
   if(!summary) {
    alert(error_pack[10]);
    return false;
   }
   summary = false;
   if(document.form.language.length!=undefined) {
    for(l=0;l<=document.form.language.length-1;l++) {
     if(document.form.language[l].checked==true) summary = true;
    }
   }
   else if(document.form.language.checked==true) summary = true;
   if(!summary) {
    alert(error_pack[11]);
    return false;
   }
   if(extras && document.form.name.value=="") {
    alert(error_pack[12]);
    document.form.name.focus();
    return false;
   }
   if(extras && document.form.name.value.length>255) {
    alert(error_pack[13]);
    document.form.name.focus();
    return false;
   }
   if(extras && document.form.company.value.length>255) {
    alert(error_pack[14]);
    document.form.company.focus();
    return false;
   }
   if(extras && document.form.tel.value=="") {
    alert(error_pack[15]);
    document.form.tel.focus();
    return false;
   }
   if(extras && document.form.tel.value.length>16) {
    alert(error_pack[16]);
    document.form.tel.focus();
    return false;
   }
   if(extras && document.form.country.value=="") {
    alert(error_pack[17]);
    document.form.country.focus();
    return false;
   }
   if(extras && document.form.country.value.length>255) {
    alert(error_pack[18]);
    document.form.country.focus();
    return false;
   }
   if(extras && document.form.zip.value=="") {
    alert(error_pack[19]);
    document.form.zip.focus();
    return false;
   }
   if(extras && document.form.zip.value.length>10) {
    alert(error_pack[20]);
    document.form.zip.focus();
    return false;
   }
   if(extras && document.form.city.value=="") {
    alert(error_pack[21]);
    document.form.city.focus();
    return false;
   }
   if(extras && document.form.city.value.length>255) {
    alert(error_pack[22]);
    document.form.city.focus();
    return false;
   }
   if(extras && document.form.street.value=="") {
    alert(error_pack[23]);
    document.form.street.focus();
    return false;
   }
   if(extras && document.form.street.value.length>255) {
    alert(error_pack[24]);
    document.form.street.focus();
    return false;
   }
   return true;
   break;
  case "poll":
   summary = false;
   if(document.form.vote.length!=undefined) {
    for(l=0;l<=document.form.vote.length-1;l++) {
    if(document.form.vote[l].checked==true) summary = true;
    }
   }
   else if(document.form.vote.checked==true) summary = true;
   if(!summary) {
    alert(error_pack[31]);
    return false;
   }
   return true;
   break;
  case "reg":
   if(document.form.username.value=="") {
    alert(error_pack[0]);
    document.form.username.focus();
    return false;
   }
   if(document.form.username.value.length<3) {
    alert(error_pack[1]);
    document.form.username.focus();
    return false;
   }
   if(document.form.username.value.length>12) {
    alert(error_pack[2]);
    document.form.username.focus();
    return false;
   }
   if(document.form.password.value=="") {
    alert(error_pack[3]);
    document.form.password.focus();
    return false;
   }
   if(document.form.password.value.length<3) {
    alert(error_pack[4]);
    document.form.password.focus();
    return false;
   }
   if(document.form.password.value.length>12) {
    alert(error_pack[5]);
    document.form.password.focus();
    return false;
   }
   if(document.form.password.value!=document.form.password2.value) {
    alert(error_pack[6]);
    document.form.password.focus();
    return false;
   }
   if(document.form.mail.value=="") {
    alert(error_pack[7]);
    document.form.mail.focus();
    return false;
   }
   if(document.form.mail.value.length>255) {
    alert(error_pack[8]);
    document.form.mail.focus();
    return false;
   }
   if(document.form.comments.value.length>255) {
    alert(error_pack[9]);
    document.form.comments.focus();
    return false;
   }
   summary = false;
   if(document.form.classes.length!=undefined) {
    for(l=0;l<=document.form.classes.length-1;l++) {
     if(document.form.classes[l].checked==true) {
      summary = true;
      extras = class_extras[l];
     }
    }
   }
   else if(document.form.classes.checked==true) {
    summary = true;
    extras = class_extras[0];
   }
   if(!summary) {
    alert(error_pack[10]);
    return false;
   }
   summary = false;
   if(document.form.language.length!=undefined) {
    for(l=0;l<=document.form.language.length-1;l++) {
     if(document.form.language[l].checked==true) summary = true;
    }
   }
   else if(document.form.language.checked==true) summary = true;
   if(!summary) {
    alert(error_pack[11]);
    return false;
   }
   if(extras && document.form.name.value=="") {
    alert(error_pack[12]);
    document.form.name.focus();
    return false;
   }
   if(extras && document.form.name.value.length>255) {
    alert(error_pack[13]);
    document.form.name.focus();
    return false;
   }
   if(extras && document.form.company.value.length>255) {
    alert(error_pack[14]);
    document.form.company.focus();
    return false;
   }
   if(extras && document.form.tel.value=="") {
    alert(error_pack[15]);
    document.form.tel.focus();
    return false;
   }
   if(extras && document.form.tel.value.length>16) {
    alert(error_pack[16]);
    document.form.tel.focus();
    return false;
   }
   if(extras && document.form.country.value=="") {
    alert(error_pack[17]);
    document.form.country.focus();
    return false;
   }
   if(extras && document.form.country.value.length>255) {
    alert(error_pack[18]);
    document.form.country.focus();
    return false;
   }
   if(extras && document.form.zip.value=="") {
    alert(error_pack[19]);
    document.form.zip.focus();
    return false;
   }
   if(extras && document.form.zip.value.length>10) {
    alert(error_pack[20]);
    document.form.zip.focus();
    return false;
   }
   if(extras && document.form.city.value=="") {
    alert(error_pack[21]);
    document.form.city.focus();
    return false;
   }
   if(extras && document.form.city.value.length>255) {
    alert(error_pack[22]);
    document.form.city.focus();
    return false;
   }
   if(extras && document.form.street.value=="") {
    alert(error_pack[23]);
    document.form.street.focus();
    return false;
   }
   if(extras && document.form.street.value.length>255) {
    alert(error_pack[24]);
    document.form.street.focus();
    return false;
   }
   return true;
   break;
  case "shop_basket":
   summary = false;
   if(document.form.type.length!=undefined) {
    for(l=0;l<=document.form.type.length-1;l++) {
     if(document.form.type[l].checked==true) summary = true;
    }
   }
   else if(document.form.type.checked==true) summary = true;
   if(!summary) {
    alert(error_pack[32]);
    return false;
   }
   if(document.form.quantity.value=="") {
    alert(error_pack[33]);
    document.form.quantity.focus();
    return false;
   }
   if(document.form.quantity.value!=Math.abs(Math.round(document.form.quantity.value))) {
    alert(error_pack[34]);
    document.form.quantity.focus();
    return false;
   }
   return true;
   break;
  case "shop_order":
   summary = false;
   if(document.form.mode.length!=undefined) {
    for(l=0;l<=document.form.mode.length-1;l++) {
     if(document.form.mode[l].checked==true) summary = true;
    }
   }
   else if(document.form.mode.checked==true) summary = true;
   if(!summary) {
    alert(error_pack[35]);
    return false;
   }
   return true;
   break;
 }
}