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Title:

Google Auto Pager (Mnemonic Edition)

Date Added:

2010-06-01 10:03:32

Installs:

8348

Description:

Automatically load Google Search results by scrolling down.
Also removes most (if not all) ads as a side-effect.

Going back to an updated Google search page is now supported. (Only one updated page is remembered, though. If you search for something else, the new results are remembered.)

You can temporarily disable the script by double-clicking anywhere in the result page (but not on links or buttons, of course). This will allow you to access the searchbar and some of the SearchWiki features on the bottom of the page.

This version plays nice (but is not 100% compatible) with Google's new SearchWiki features.
Most of SearchWiki's features still work, but the 'promote', 'remove' and 'comment' buttons on the search results are only working for the first 10 results (i.e., the results that weren't automatically loaded.)
If people want this script to be 100% compatible with SearchWiki, post something in the comments. If enough people react, I will look into it.

The script is an adaptation of several adaptations, originally based on the ma.la pagination script. A previous version of the script (which still works for SearchWiki-less Google) can be found here: http://www.iescripts.org/view-scripts-479p1.htm

Preview of Google Auto Pager (Mnemonic Edition)

View script source of Google Auto Pager (Mnemonic Edition)

// ==UserScript==
// @name         Google Auto Pager (Mnemonic Edition)
// @description  Auto-loads next page of Google search results.
// @include      http://www.google.*/search*
// @author       Protector one (and others)
// @namespace    http://twitter.com/Protector1
// @date         1 June 2010
// @version      1.9.1
// ==/UserScript==

(function(){
  var startNr, itemQuantity, storageContainer, query,
      tmpnodes, node, omitted, resultString,
      saveInx = 0,
      loadingElemID = 'nav',
      enabled = false,
      MEMLEN = 3000,
      base = "http://"+location.host+"/search";

  function endScroll(){
    if (remain() < 1100 && enabled){
      enabled = false;
      document.body.style.cursor = 'wait';
      doRequest();
      setTimeout(function(){
        document.body.style.cursor = 'auto';
      },300);
    }
  }
  
  function remain(){
    var scroll = document.documentElement.scrollTop;
    var total = document.documentElement.scrollHeight;
    return total - scroll;
  }
  
  function existNodeNN(){
    var bfl = document.getElementById('bfl');
    if (!bfl)
      return false;
    return startNr < parseInt(bfl.innerHTML.match(/\bswrnum=(\d+)/)[1])
  }
  
  function doRequest(){
    document.getElementById(loadingElemID).style.display = 'block';
    var url, xmlhttp = PRO_xmlhttpRequest();
    if (/start=/.test(query))
      url = base + query.replace(/start=\d+/,'start=' + startNr);
    else
      url = base + query + '&start=' + startNr;
    xmlhttp.open('GET', url, true); 
    xmlhttp.onreadystatechange = function(){
      if(xmlhttp.readyState == 4){
        document.getElementById(loadingElemID).style.display = 'none';
        var googleResult = document.createElement('div');
        googleResult.innerHTML = xmlhttp.responseText;
        googleResult.style.display = 'none';
        googleResult.id = 'googleResult';
        document.body.appendChild(googleResult);
        appendSearchResult();
      }
    }
    xmlhttp.send(null);
  }

  function appendSearchResult(){
    var i, list = getResultNodes();
    storageContainer.appendChild(list);
    for (i=0; i*MEMLEN <= list.outerHTML.length; ++i)
      PRO_setValue('GSAPitem'+(saveInx+i),list.outerHTML.substr(i*MEMLEN,MEMLEN));
    saveInx += i;
    if (omitted){
      var newb = document.createElement('p');
      newb.innerHTML = omitted;
      storageContainer.appendChild(newb);
    }
    startNr += itemQuantity;
    PRO_setValue('GSAPref',document.location.href);
    PRO_setValue('GSAPmaxItem',startNr);
    /*var res = resultString.innerHTML.match(/[\d|,|\.]+/g),
        resnum = parseInt(res[2].replace(',','').replace('.',''));
    if (list.length != itemQuantity){
      var nuw = startNr - itemQuantity + list.length;
      resultString.innerHTML = resultString.innerHTML.replace(res[2],nuw);
    }else{
      var nuw = Math.min(resnum,startNr);
    }
    resultString.innerHTML = resultString.innerHTML.replace(res[1],nuw);
    PRO_setValue('GSAPresults',resultString.innerHTML);*/
    if (existNodeNN())
      enabled = true;
    else
      insertEndText();
    document.body.removeChild(document.getElementById('googleResult'));
  }
  
  function getResultNodes(){
    var i, j, cname, ols,
        res = [],
        node = document.getElementById('googleResult'),
        pars = node.getElementsByTagName('p');
    for (i=0,j=pars.length; i<j; ++i)
      if (pars[i].id == 'ofr'){
        omitted = pars[i].innerHTML;
        PRO_setValue('GSAPomitted',omitted);
        break;
      }
    ols = node.getElementsByTagName('ol');
    for (i=0, j=ols.length; i<j; ++i)
      if (ols[i].parentNode.id == 'ires')
        return ols[i];
    return ols[0];
  }

  function insertEndText(){
    var elem = document.getElementById(loadingElemID)
    elem.innerHTML = "<br /><center>End of the search results</center>";
    elem.style.color = 'black';
    elem.style.fontWeight = 'bold';
    elem.style.display = 'block';
  }
  
  function insertLoadingText(){
    var wait = document.getElementById(loadingElemID);
    if(!wait)
      return;
    var par = wait.parentNode,
        nu = document.createElement('div');
    nu.id = loadingElemID;
    nu.innerHTML = '<div style="margin: 0 auto; width: 176px; height: 63px;"><p style="margin: 0; padding: 20px 0 0 15px; font-weight: bold; font-size: 130%; color: #222;">Loading</p></div>';
    par.replaceChild(nu,wait);
  }

  function makesSense(){
    var sense = document.getElementById('rhs');
    if (sense){
      sense.style.display = 'none';
    }
    sense = document.getElementById('tads');
    if (sense){
      sense.parentNode.removeChild(sense);
    }
  }

  function getStorageContainer(){
    storageContainer = document.getElementById('ires');
  }

  /*function getResultsCount(){
    var elms = document.getElementsByTagName('li');
    var count = 0;
    for(var i=0; i<elms.length; ++i){
      if(elms[i].className == 'g w0'){ ++count; }
    }
    return count;
  }*/

  function init(){
    query = location.search;
    var mini, tmp = query.match(/num=(\d+)/);
    //resultsCount = getResultsCount();
    itemQuantity = tmp ? parseInt(tmp[1]) : 10;
    mini = query.match(/start=(\d+)/);
    startNr = itemQuantity;
    if (mini)
      startNr += parseInt(mini[1]);
  }

  function dblClickEvents(){
    if (window.location.href.indexOf(base) > -1 && existNodeNN()){
      document.body.style.cursor = 'move';
      setTimeout(function(){
        document.body.style.cursor = 'auto';
      },200);
      enabled = !enabled;
      if (enabled)
        endScroll();
      else
        document.getElementById('nav').style.display = 'none';
    }
  }
  
  function checkHistory(){
    var ref = PRO_getValue('GSAPref');
    if (ref == location.href){
      var exist, content, i,
          maxi = parseInt(PRO_getValue('GSAPmaxItem')),
          addition = [];
      startNr = maxi;
      omitted = PRO_getValue('GSAPomitted','');
      //resultString.innerHTML = PRO_getValue('GSAPresults');
      exist = existNodeNN();
      if (!exist){
        insertLoadingText();
        insertEndText();
      }
      i = -1;
      while (content = PRO_getValue('GSAPitem'+(++i)))
        addition.push(content);
      saveInx = i;
      storageContainer.innerHTML += addition.join('');
      document.documentElement.scrollTop = parseInt(PRO_getValue('GSAPscroll',0));
      if (!exist && PRO_getValue('GSAPomitted','')){
        var newp = document.createElement('p');
        newp.innerHTML = omitted;
        storageContainer.appendChild(newp);
      }
    }else{
      var i = -1;
      while(PRO_getValue('GSAPitem'+(++i)))
        PRO_setValue('GSAPitem'+i,'')
      PRO_setValue('GSAPmaxItem','');
      PRO_setValue('GSAPomitted','');
      PRO_setValue('GSAPref','');
    }
  }
  
  function leave(){
    PRO_setValue('GSAPscroll',document.documentElement.scrollTop);
  }
  
  function getResultString(){
    resultString = document.getElementById('resultStats');
  }
  
  function main(){
    getResultString();
    getStorageContainer();
    makesSense();
    init();
    checkHistory();
    attachEvent('onbeforeunload', leave);
    if (existNodeNN()){
      insertLoadingText();
      enabled = true;
      attachEvent('onscroll', endScroll);
      document.body.attachEvent('ondblclick', dblClickEvents);
    }
  }
  
  main();

})();

Comment of Google Auto Pager (Mnemonic Edition)

	[2008-11-24 11:40:39]Protector0ne says:
	Version 1.7.1 fixes a bug that listed Google Ads as results.

[2008-11-25 18:52:56]Jason404 says:

I like using this script, but there is one problem when using it. After clicking on a result, viewing it, and the pressing Back, you go to the start of the results again. You then have to scroll through, until you find the pink coloured link that you visited, unsure if it was the last one you viewed.

Is there any way that that the script can be made to return Back to the same result?

The workaround I am using is to open links with a CRTL-Click, to open them in a new tab.

	[2008-11-26 02:30:00]Protector0ne says:
	I know what you mean... I'm actually using the same workaround myself. Unfortunately, I don't know how I can get the 'back' page updated. If anyone does know, please let me know.

	[2008-11-26 02:45:16]Protector0ne says:
	Version 1.7.2 fixes a bug (introduced in 1.7.1) which caused the script to stop working for non-SearchWiki pages.

	[2008-11-26 06:05:12]Protector0ne says:
	Version 1.7.3 fixes a bug (by Google this time!) where the script tries to pull results whilst Google doesn't have any left (yet indicates it does). I promise this will be the last update today. (Unless someone posts a fix for the problem described by Jason404... :D)

[2008-12-09 10:03:18]Protector0ne says:

[2008-11-25 18:52:56]Jason404 says:
"I like using this script, but there is one problem when using it. After clicking on a result, viewing it, and the pressing Back, you go to the start of the results again. You then have to scroll through, until you find the pink coloured link that you visited, unsure if it was the last one you viewed.

Is there any way that that the script can be made to return Back to the same result?"

This problem is being worked on. I am currently testing a build that solves it. If all goes well, expect an update soon.

	[2008-12-10 06:19:57]Protector0ne says:
	The Mnemonic Edition (version 1.8.0) is up! Please leave a comment with your remarks and experiences with it.

	[2008-12-10 09:06:27]Protector0ne says:
	Version 1.8.1 fixes a bug and reloads remembered result pages with many results much faster.

	[2008-12-12 08:14:07]Jason404 says:
	Great!

	[2009-01-03 10:34:40]zeelot says:
	This is an awesome userscript, save me a lot of time, nice job!

	[2009-01-09 08:17:44]taliban1982 says:
	Wa tuyet

	[2009-02-03 14:50:17]Jason404 says:
	This is still the most useful script available for IE7Pro!

	[2009-02-20 10:05:23]Protector0ne says:
	Version 1.8.3 fixes some small bugs that appeared due to Google increasing the number of ads.

	[2009-02-20 10:08:00]Protector0ne says:
	And thanks for the compliments! :)

	[2009-03-10 05:49:27]Jason404 says:
	Is the right version linked? It says 1.8.2 on the one I am getting.

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Written by


Name:	Protector0ne
Scripts:	19
Styles:	1
Plugins:	0
Tags

Google, auto, pager, autopager, pagination, ads

About IE7Pro
IE7Pro is a plugin for the Internet Explorer web browser. It allows you to change how your favorite pages behave and look. There are many scripts that have already been written, and if you know javascript you can easily create your own! This site is a repository to download and install IE user scripts.
How to install user script
1 . First you should have install IE7Pro 0.9.12 and above which support IE user scripts. 2. Check if IE7Pro "Preference" - "User Scripts" - "EnabLe User Script" is enabled. 3. Find your favorite scripts on iescripts.org and click "Install This Script" .

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