function $_freedom_(b)
{
   var i, a,c;
   if(arguments.length > 1){c = new Array(); for(i=0; i<arguments.length; i++) c.push(arguments[i]);}
   if(b instanceof Array){ c = b; }
   if(c instanceof Array){ a = new Array(); for(i=0; i<c.length; i++) a[i] = document.getElementById(c[i]);}
   else a = document.getElementById(b);
   return a;
}
function $_freedom_remove(a) { if(a && a.parentNode) a.parentNode.removeChild(a); }
function _freedom_addEvent(a, b, c, d, e)
{
   if(!a) return false;
   var f;
   if(typeof e != "undefined")
   {  
      if ( typeof(e) != 'string' ){ var g = []; for ( var i = 0; i < e.length; i++ ) g.push(e[i]); f = function(e) { c.apply(a,[e].concat(g)); };}
      else f = function(e) { c.apply(a, [e].concat(e)); };
   }
   else f = c;
   if (a.addEventListener){ addEventListener(b, f, d); return true; }
   else{ if (a.attachEvent) return a.attachEvent('on' + b, f); else a['on' + b] = f; }
};
function _freedom_getObjPosition(a)
{
   var b, c; a = $_freedom_(a); b = a.offsetLeft; c = a.offsetTop; var body = document.getElementsByTagName('body')[0];
   while (a.offsetParent && a!=body){ b += a.offsetParent.offsetLeft; c += a.offsetParent.offsetTop; a = a.offsetParent;}
   return {x: b, y:c};
}


var crossbrowser_BrowserDetect = {
   init: function () {
      this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
      this.version = this.searchVersion(navigator.userAgent) || this.searchVersion(navigator.appVersion) || "an unknown version";
      this.OS = this.searchString(this.dataOS) || "an unknown OS";
   },
   searchString: function (data) {
      for (var i=0;i<data.length;i++)  {
         var dataString = data[i].string;
         var dataProp = data[i].prop;
         this.versionSearchString = data[i].versionSearch || data[i].identity;
         if (dataString) { if (dataString.indexOf(data[i].subString) != -1) return data[i].identity; }
         else if (dataProp) return data[i].identity;
      }
   },
   searchVersion: function (dataString) {
      var index = dataString.indexOf(this.versionSearchString);
      if (index == -1) return;
      return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
   },
   dataBrowser: [
      { string: navigator.userAgent, subString: "Chrome", identity: "Chrome" },
      {  string: navigator.userAgent, subString: "OmniWeb", versionSearch: "OmniWeb/", identity: "OmniWeb" },
      { string: navigator.vendor, subString: "Apple", identity: "Safari", versionSearch: "Version" },
      { prop: window.opera, identity: "Opera" },
      { string: navigator.vendor, subString: "iCab", identity: "iCab" },
      { string: navigator.vendor, subString: "KDE", identity: "Konqueror" },
      { string: navigator.userAgent, subString: "Firefox", identity: "Firefox" },
      { string: navigator.vendor, subString: "Camino", identity: "Camino" },
      { string: navigator.userAgent, subString: "Netscape", identity: "Netscape" },
      { string: navigator.userAgent, subString: "MSIE", identity: "Explorer", versionSearch: "MSIE" },
      { string: navigator.userAgent, subString: "Gecko", identity: "Mozilla", versionSearch: "rv" },
      { string: navigator.userAgent, subString: "Mozilla", identity: "Netscape", versionSearch: "Mozilla" }
   ],
   dataOS : [
      { string: navigator.platform, subString: "Win", identity: "Windows" },
      { string: navigator.platform, subString: "Mac", identity: "Mac" },
      { string: navigator.platform, subString: "Linux", identity: "Linux" }
   ]

};

crossbrowser_BrowserDetect.init();
function crossbrowser_down()
{
   var step = 1;
   var timeStep = 20;
   if(_freedom_getObjPosition("crossbrowser").y+step < 0) 
   {
      $_freedom_("crossbrowser").style.top = (_freedom_getObjPosition("crossbrowser").y+step)+"px";
      setTimeout("crossbrowser_down()", timeStep);
   }
}

crossbrowser_showed = false;

function crossbrowser_show(){
   if(!crossbrowser_showed &&  (crossbrowser_BrowserDetect.browser == "Internet Explorer" || crossbrowser_BrowserDetect.browser == "Explorer") && crossbrowser_BrowserDetect.version <= "7")
   {
      var stats = document.createElement("img");
      stats.setAttribute("src",crossbrowser_stats);
      stats.style.display = "none";
      document.body.appendChild(stats);
      
      var iframe = document.createElement("iframe");
      iframe.setAttribute("frameBorder","0");
      iframe.setAttribute("id","crossbrowser");
      iframe.setAttribute("scrolling","no");
      iframe.style.height = "31px";
      iframe.style.position = "absolute";
      iframe.style.width = "100%";
      iframe.style.top = "-40px";
      iframe.style.left = "0px";
      iframe.style.border = "0px solid #000";
      
      document.body.appendChild(iframe);
      var doc = iframe.document;
      if(iframe.contentDocument) doc = iframe.contentDocument; // For NS6
      else if(iframe.contentWindow) doc = iframe.contentWindow.document; // For IE5.5 and IE6
   
      doc.open();
      doc.writeln(crossbrowser_iframe);
      doc.close();
      crossbrowser_down();
      crossbrowser_showed = true;
      
   }
}

function crossbrowser_hide(){
   $_freedom_remove($_freedom_("crossbrowser"));
}

_freedom_addEvent(window, "load", crossbrowser_show);
//crossbrowser_iframe = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html><body style="margin:0px; padding:0px; overflow:hidden; height:30px;"><div id="crossbrowser" style="height:30px;background:#F5FAFF;position:absolute;width:100%;left:0px;text-align:left;border-bottom:1px solid #AAAEB2;"><ul style="width:800px; margin:0 auto;padding:1px 0;list-style:none;"><li style="margin:3px 0 0 0;float:left;font:bold 16px Arial, Helvetica, sans-serif;color:#666;" title="Atualize seu navegador">Atualize seu navegador</li><li style="margin:3px 100px 0 8px;float:left;font:9px Arial, Helvetica, sans-serif;" title="Seguran&ccedil;a para voc&ecirc;, liberdade aos desenvolvedores">Mais seguran&ccedil;a para voc&ecirc;,<br />mais liberdade aos desenvolvedores</li><li style="float:right;margin: 0 0 0 10px;"><a href="javascript:window.parent.crossbrowser_hide();" style="margin:7px 0 0 0;display:block;width:14px;height:14px;background:url(http://imasters.com.br/crossbrowser/sprBarratopo.png) 0px -41px no-repeat;text-indent:-9999px;" title="Fechar">Fechar</a></li><li style="float:right;margin-left:10px;"><a target="_blank" href="http://imasters.com.br/crossbrowser/pt-br/" style="margin:4px 0 0 0;padding:4px;display:block;font:bold 9px Arial, Helvetica, sans-serif;text-decoration:none;color:#666;" title="Fa&ccedil;a parte da campanha">Fa&ccedil;a parte da campanha</a></li><li style="float:left;padding:2px 0 0 0;font-weight:bold;color:#690"><small style="font:10px Arial, Helvetica, sans-serif;">Baixe agora!</small></li><li style="float:left;"><a target="_blank" href="http://www.mozilla.com/" title="Mozilla Firefox" style="margin:0 0 0 12px;display:block;width:26px;height:26px;background: url(http://imasters.com.br/crossbrowser/img/sprBarratopo.png) -62px -5px no-repeat;text-indent:-9999px;">Mozilla Firefox</a></li><li style="float:left;margin-left:2px;"><a target="_blank" href="http://www.google.com/chrome" title="Google Chrome" style="margin:4px 0 0 4px;display:block;width:19px;height:19px;background:url(http://imasters.com.br/crossbrowser/sprBarratopo.png) -125px -8px no-repeat;text-indent:-9999px;">Google Chrome</a></li><li style="float:left;margin-left:2px;"><a target="_blank" href="http://www.apple.com/safari/download/" title="Apple Safari" style="margin:4px 0 0 4px;display:block;width:19px;height:19px;background:url(http://imasters.com.br/crossbrowser/sprBarratopo.png) -96px -9px no-repeat;text-indent:-9999px;">Safari</a></li><li style="float:left;margin-left:2px;"><a target="_blank" href="http://www.opera.com/download/" title="Opera" style="margin:4px 0 0 4px;display:block;width:22px;height:18px;background:url(http://imasters.com.br/crossbrowser/sprBarratopo.png) -151px -8px no-repeat;text-indent:-9999px;">Opera</a></li><li style="float:left;margin-left:2px;"><a target="_blank" href="http://www.microsoft.com/windows/internet-explorer/" title="Internet Explorer 8" style="margin:4px 0 0 4px;display:block;width:21px;height:20px;background:url(http://imasters.com.br/crossbrowser/sprBarratopo.png) -180px -7px no-repeat;text-indent:-9999px;">Internet Explorer</a></li></ul></div></body></html>';
crossbrowser_iframe = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html><body style="margin:0px; padding:0px; overflow:hidden; height:30px;"><div id="crossbrowser" style="height:30px;background:#F5FAFF;position:absolute;width:100%;left:0px;text-align:left;border-bottom:1px solid #AAAEB2;"><ul style="width:800px; margin:0 auto;padding:1px 0;list-style:none;"><li style="margin:3px 0 0 0;float:left;font:bold 16px Arial, Helvetica, sans-serif;color:#666;" title="Atualize seu navegador">Atualize seu navegador</li><li style="margin:3px 100px 0 8px;float:left;font:9px Arial, Helvetica, sans-serif;" title="Seguran&ccedil;a para voc&ecirc;, liberdade aos desenvolvedores">O navegador que você está usando é muito antigo, <br/>atualize-o para uma experi&ecirc;ncia melhor e mais segura</li><li style="float:right;margin: 0 0 0 10px;"><a href="javascript:window.parent.crossbrowser_hide();" style="margin:7px 0 0 0;display:block;width:14px;height:14px;background:url(http://imasters.com.br/crossbrowser/sprBarratopo.png) 0px -41px no-repeat;text-indent:-9999px;" title="Fechar">Fechar</a></li><li style="float:right;margin-left:10px;"></li><li style="float:left;padding:2px 0 0 0;font-weight:bold;color:#690"><small style="font:10px Arial, Helvetica, sans-serif;">Baixe agora!</small></li><li style="float:left;"><a target="_blank" href="http://www.mozilla.com/" title="Mozilla Firefox" style="margin:0 0 0 12px;display:block;width:26px;height:26px;background: url(http://imasters.com.br/crossbrowser/img/sprBarratopo.png) -62px -5px no-repeat;text-indent:-9999px;">Mozilla Firefox</a></li><li style="float:left;margin-left:2px;"><a target="_blank" href="http://www.opera.com/download/" title="Opera" style="margin:4px 0 0 4px;display:block;width:22px;height:18px;background:url(http://imasters.com.br/crossbrowser/sprBarratopo.png) -151px -8px no-repeat;text-indent:-9999px;">Opera</a></li><li style="float:left;margin-left:2px;"><a target="_blank" href="http://www.microsoft.com/windows/internet-explorer/" title="Internet Explorer 8" style="margin:4px 0 0 4px;display:block;width:21px;height:20px;background:url(http://imasters.com.br/crossbrowser/sprBarratopo.png) -180px -7px no-repeat;text-indent:-9999px;">Internet Explorer</a></li><li style="float:left;margin-left:2px;"><a target="_blank" href="http://www.apple.com/safari/download/" title="Apple Safari" style="margin:4px 0 0 4px;display:block;width:19px;height:19px;background:url(http://imasters.com.br/crossbrowser/sprBarratopo.png) -96px -9px no-repeat;text-indent:-9999px;">Safari</a></li><li style="float:left;margin-left:2px;"><a target="_blank" href="http://www.google.com/chrome" title="Google Chrome" style="margin:4px 0 0 4px;display:block;width:19px;height:19px;background:url(http://imasters.com.br/crossbrowser/sprBarratopo.png) -125px -8px no-repeat;text-indent:-9999px;">Google Chrome</a></li></ul></div></body></html>';
crossbrowser_stats = 'http://imasters.com.br/crossbrowser/stats.gif?l=pt-br&ua='+navigator.userAgent+'&ref='+window.location+'&p=1';