■

google image search のページから script のところを引っ張りだしてみる。でも何がなにやら意味不明。

window.google={
  kEI:"i87nSZb7NIvm6gOu2_jsAw",kEXPI:"17259,20061,20256,20292",kHL:"en"
}
;
window.google.sn="images";
window.google.timers={
  load:{
    t:{
      start:(new Date).getTime()
    }
  }
}
;
try{
  window.google.pt=window.gtbExternal&&window.gtbExternal.pageT()||window.external&&window.external.pageT
}
catch(b){
}
window.google.jsrt_kill=1;

function g(c){
  var d="undefined",a="1";
  if(c&&c.getElementById)
    if(typeof XMLHttpRequest!=d)
      a="2";
    else
      if(typeof ActiveXObject!=d){
        var b,e,f="MSXML2.XMLHTTP",h=[f+".6.0",f+".3.0",f,"Microsoft.XMLHTTP"];
        for(b=0,e;e=h[b++];)
          try{
            new ActiveXObject(e);
            a="2"
          }
        catch(i){
        }
      }
  return a
}
;
window.maybeRedirectForGBV=function(c,d,a){
  var b=g(c);
  if(b!=a)
    d.href="http://images.google.com/images?hl=en&q=tumblr&btnG=Search+Images&ei=StHnSdO0L9KAkQWcs_XoBg&gbv="+b
}
;
maybeRedirectForGBV(document,location,"1");
google.y={
}
;
google.x=function(e,g){
  google.y[e.id]=[e,g];
  return fals
}
;
window._isr_load=function(a){
  var b=a.options[a.selectedIndex].value;
  if(b)
    location.href=b;
  return fals
}
;
window.rwt=function(a,d,e,g,h,f,i,j){
  try{
    if(a===window){
      a=window.event.srcElement;
      while(a)
        if(a.href){
          break;
          a=a.parentNod
        }
    }
    var b=encodeURIComponent||escape,c=a.href.split("#"),k=["/url?sa=t\x26source\x3dimg",d?"&oi="+b(d):"",e?"&cad="+b(e):"","&ct=",b(g||"res"),"&cd=",b(h),"&url=",b(c[0]).replace(/\+/g,"%2B"),"&ei=","StHnSdO0L9KAkQWcs_XoBg",f?"&usg="+f:"",i,c[1]?"#"+c[1]:""].join("");
    a.href=k;
    a.onmousedown=""
  }
  catch(l){
  }
  return tru
}
;
window.gbar={
}
;
(function(){
  var b=window.gbar,f,h;
  b.qs=function(a){
    var c=window.encodeURIComponent&&(document.forms[0].q||"").value;
    if(c)
      a.href=a.href.replace(/([?&])q=[^&]*|$/,function(i,g){return(g||"&")+"q="+encodeURIComponent(c)})
  }
  ;
  function j(a,c){
    a.visibility=h?"hidden":"visible";
    a.left=c+"px"
  }
  b.tg=function(a){
    a=a||window.event;
    var c=0,i,g=window.navExtra,d=document.getElementById("gbi"),e=a.target||a.srcElement;
    a.cancelBubble=true;
    if(!f){
      f=document.createElement(Array.every||window.createPopup?"iframe":"div");
      f.frameBorder="0";
      f.src="#";
      d.parentNode.appendChild(f).id="gbs";
      if(g)
        for(i in g)
          d.insertBefore(g[i],d.firstChild).className="gb2";
      document.onclick=b.clos
    }
    if(e.className!="gb3")
      e=e.parentNode;
    do c+=e.offsetLeft;
    while(e=e.offsetParent);
    j(d.style,c);
    f.style.width=d.offsetWidth+"px";
    f.style.height=d.offsetHeight+"px";
    j(f.style,c);
    h=!h
  }
  ;
  b.close=function(a){
    h&&b.tg(a)
  }
}
)();

if(google.y)
  google.y.first=[];
  google.dstr=[];
  google.rein=[];
window.setTimeout(function(){
  var xjs=document.createElement('script');
  xjs.src='/extern_js/f/CgJlbiswCjgVLCswDjgFLCswGDgDLCswJjgELA/gB4RNieG7ZU.js';
  document.body.appendChild(xjs)
},0);
google.y.first.push(function(){
  google.ac.i(document.gs,document.gs.q,'i','tumblr')
})

(function(){
  function a(){
    google.timers.load.t.ol=(new Date).getTime();
    google.report&&google.report(google.timers.load,{ei:google.kEI,e:google.kEXPI})
  }
  if(window.addEventListener)
    window.addEventListener("load",a,false);
  else
    if(window.attachEvent)
      window.attachEvent("onload",a);
  google.timers.load.t.prt=(new Date).getTime();
}
)();