var is_ie = ((/msie/i.test(window.navigator.userAgent) && !/opera/i.test(window.navigator.userAgent)) || /Firefox/i.test(window.navigator.userAgent));
var BrUserAgent = navigator.userAgent.toLowerCase();
var BrUserVersion = parseInt(navigator.appVersion);
var browser = '';

function GID(id){ return (is_ie) ? document.all[id] : document.getElementById(id);}

if(BrUserAgent.indexOf('opera')!=-1){browser = 'Opera';}else if(BrUserAgent.indexOf('msie')!=-1){browser = 'Explorer';}else if(BrUserAgent.indexOf('mozilla')!=-1){browser = 'Mozilla';}else{browser = 'Unknown';}

$(document).ready(function() {
   $(document).pngFix();
   checkFlash();
});

function fnCheckSearchForm(f) {
   if (f.search.value == '') {
      alert("Óêàæèòå ïîèñêîâûé çàïðîñ!");
      f.search.focus();
      return false;
   }
   return true;
}

function checkFlash() {
   var flash_versions = 20; var flash_installed = 0; var flash_version = '0.0'; var java_installed = 0;
   if (navigator.plugins && navigator.plugins.length) {  // Netscape style plugin detection
      for (x = 0; x < navigator.plugins.length; x++) {
         if (navigator.plugins[x].name.indexOf('Shockwave Flash') != -1) {
            flash_version = navigator.plugins[x].description.split('Shockwave Flash ')[1];
            flash_installed = 1;
            break;
         }
      }
      for (x = 0; x < navigator.plugins.length; x++) {
         if (navigator.plugins[x].name.indexOf('Java(TM)') != -1) {
            java_installed = 1;
            break;
         }
      }
   }
   else if (window.ActiveXObject) {  // ActiveX style plugin detection
      for (x = 2; x <= flash_versions; x++) {
         try {
            oFlash = eval("new ActiveXObject('ShockwaveFlash.ShockwaveFlash." + x + "');");
            if (oFlash) {
               flash_installed = 1;
               flash_version = x + '.0';
            }
         }
         catch(e) { }
      }
   }
   return flash_installed;
}

var isFlash = checkFlash();