gistfile1.txt

// ==UserScript==
// @name Hello user javascript
// @author hiru926
// @include http://www.google.co.jp/webhp?complete=1&hl=ja&esrch=BetaShortcuts
// @version 0.1
// ==/UserScript==
// @include http://www.google.co.jp/*

(function(){
  document.addEventListener('keypress', function(event){
//    alert(event.keyCode);
//    alert(event.cancelable);

    if (event.ctrlKey) {
			if (document.getElementsByTagName('tr').item(0).firstChild.nextSibling.nodeName != '#text') {
	  	  for (var i = 0; i < 10; i++) {
					var tnode = document.createTextNode('...................' + ((i+1)%10).toString());
	  		  document.getElementsByTagName('tr').item(i).insertBefore(tnode, document.getElementsByTagName('td').item((i+1)*2-1))
	  	  }
	    }
      if (48 <= event.keyCode && event.keyCode <= 59) {
      var j = (event.keyCode - 48 - 1)*2;
        if (j < 0) {
					j = 18;
				}
      event.preventDefault();
			document.getElementsByTagName('input').item(3).value = document.getElementsByTagName('td').item(j).innerHTML;
			}
  	}
		}, false);
})();