var is_ie = (/msie/i.test(navigator.userAgent) && !/opera/i.test(navigator.userAgent));
function GID(id) { return (is_ie) ? document.all[id] : document.getElementById(id); }

var cartonA = new Image ();
cartonA.src = "image/str-down-a.gif";
var cartoffA = new Image ();
cartoffA.src = "image/str-down.gif";
var cartonD = new Image ();
cartonD.src = "image/str-up-a.gif";
var cartoffD = new Image ();
cartoffD.src = "image/str-up.gif";
var parmsSug = { delay: 10, minChars: 1, matchSubset: 1, autoFill: true, maxItemsToShow: 20 };

$(document).ready(function() {
   suggestForm();
});

function showDiv(idL) {
   var offset = $("#letterSelf"+idL).offset();
   var left = offset['left']-($.browser.msie ? 2 : 0);
   var top = offset['top']+7-($.browser.msie ? 2 : 0);
   $("#letter"+idL).css({'left': left, 'top': top, 'display': 'block'});
}

function hideDiv(idL) {
   $("#letter"+idL).css('display', 'none');
}

function checkfastSearch(form) {
   if (form.fastsearch.value) {
      var idL = _links[form.fastsearch.value];
      document.location.href='catalogsoft_'+idL+'.htm';
   }
   return false;
}

function turnOnA(nameI) { if (document.images) document.images[nameI].src = cartonA.src; }
function turnOffA(nameI) { if (document.images) document.images[nameI].src = cartoffA.src; }
function turnOnD(nameI) { if (document.images) document.images[nameI].src = cartonD.src; }
function turnOffD(nameI) { if (document.images) document.images[nameI].src = cartoffD.src; }

function fnCheckSearchForm(f) {
   if (!f.q.value.match(/^.+$/)) {
      alert("Óêàæèòå ïîèñêîâûé çàïðîñ!");
      f.q.focus();
      return false;
   }
   return true;
}

function fnCheckOrders(obj) {
   var is_ok = false;
   for (i = 0; i < obj.length; i++) {
      if (obj[i].type == "text") {
         if (!obj[i].value.match(/^([1-9][0-9]*)?$/)) {
            alert("Ââåäåíî íåêîððåêòíîå çíà÷åíèå!");
            obj[i].focus();
            return false;
         }
         if (is_ok == false) {
            if (obj[i].value) {
               is_ok = true;
            }
         }
      }
   }
   if (is_ok == false) {
      alert("Óêàæèòå êîëè÷åñòâî çàêàçûâàåìûõ ïîçèöèé!");
      return false;
   }
   return true;
}

function fnCheckOrders2(obj) {
   for (i = 0; i < obj.length; i++) {
      if (obj[i].type == "text") {
         if (!obj[i].value.match(/^([1-9][0-9]*)?$/)) {
            alert("Ââåäåíî íåêîððåêòíîå çíà÷åíèå!");
            obj[i].focus();
            return false;
         }
      }
   }
   return true;
}

function fnCheckOrderForm(form_name) {
   if (!form_name.fio.value.match(/(.+)/)) {
      alert('Óêàæèòå ÔÈÎ!');
      form_name.fio.focus();
      return false;
   }
   if (!form_name.phones.value.match(/(.+)/)) {
      alert('Óêàæèòå êîíòàêòíûå òåëåôîíû!');
      form_name.phones.focus();
      return false;
   }
   if (!form_name.email.value.match(/^[a-zA-Z0-9._-]+\@[^\s:,]+\.[^\s:,]+$/i)) {
      alert('Óêàæèòå ïðàâèëüíûé e-mail!');
      form_name.email.focus();
      return false;
   }
   if (!form_name.address.value.match(/(.+)/)) {
      alert('Óêàæèòå àäðåñ!');
      form_name.address.focus();
      return false;
   }
   return true;
}

function fnCheckSubsForm(form_name) {
   if (!form_name.name.value.match(/(.+)/)) {
      alert('Óêàæèòå ÔÈÎ!');
      form_name.name.focus();
      return false;
   }
   if (!form_name.email.value.match(/^[a-zA-Z0-9._-]+\@[^\s:,]+\.[^\s:,]+$/i)) {
      alert('Óêàæèòå ïðàâèëüíûé e-mail!');
      form_name.email.focus();
      return false;
   }
   return true;
}

function fnCheckCatForm(form_name) {
    if (!form_name.cpu.value.match(/(.+)/)) {
      alert("Óêàæèòå CPU!");
      form_name.cpu.focus();
      return false;
    }
    if (!form_name.count_cpu.value.match(/(.+)/)) {
      alert("Óêàæèòå êîë-âî CPU!");
      form_name.count_cpu.focus();
      return false;
    }
    if (!form_name.ram.value.match(/(.+)/)) {
      alert("Óêàæèòå RAM!");
      form_name.ram.focus();
      return false;
    }
    if (!form_name.count_ram.value.match(/(.+)/)) {
      alert("Óêàæèòå êîë-âî RAM!");
      form_name.count_ram.focus();
      return false;
    }
    if (!form_name.raid0.checked && !form_name.raid1.checked && !form_name.raid5.checked && !form_name.raid10.checked) {
      alert("Óêàæèòå ïîääåðæêó RAID!");
      return false;
    }
    if (!form_name.disk.value.match(/(.+)/)) {
      alert("Óêàæèòå ðàçìåð äèñêîâîé ñèñòåìû!");
      form_name.disk.focus();
      return false;
    }
    if (!form_name.count_disk.value.match(/(.+)/)) {
      alert("Óêàæèòå êîë-âî äèñêîâ!");
      form_name.count_disk.focus();
      return false;
    }
    if (!form_name.name.value.match(/(.+)/)) {
      alert("Óêàæèòå íàèìåíîâàíèå çàêàç÷èêà!");
      form_name.name.focus();
      return false;
    }
    if (!form_name.email.value.match(/^[a-zA-Z0-9._-]+\@[^\s:,]+\.[^\s:,]+$/i)) {
      alert("Óêàæèòå ïðàâèëüíûé e-mail!");
      form_name.email.focus();
      return false;
    }
    if (!form_name.phones.value.match(/(.+)/)) {
      alert("Óêàæèòå êîíòàêòíûå òåëåôîíû!");
      form_name.phones.focus();
      return false;
    }
   return true;
}