http://generatorland.com/scripts/search.js

1       function SearchSite(){
2            document.location.href="http://www.generatorland.com/searchresults.aspx?cx=006849709091967055183%3Aoo0boyuxv64&cof=FORID%3A11&ie=UTF-8&q=" +   
3            URLEncode(document.getElementById('q').value) + "&sa=Search";  
4       }  
5       
6       function URLEncode (clearString) {
7            var output = '';
8            var x = 0;
9            clearString = clearString.toString();
10            var regex = /(^[a-zA-Z0-9_.]*)/;
11            while (x < clearString.length) {
12                var match = regex.exec(clearString.substr(x));
13                if (match != null && match.length > 1 && match[1] != '') {
14                    output += match[1];
15                    x += match[1].length;
16                } else {
17                    if (clearString[x] == ' ')
18                        output += '+';
19                    else {
20                        var charCode = clearString.charCodeAt(x);
21                        var hexVal = charCode.toString(16);
22                        output += '%' + ( hexVal.length < 2 ? '0' : '' ) + hexVal.toUpperCase();
23                    }
24                    x++;
25                }
26            }
27            return output;
28        }
29
30function SubmitOnEnter(myfield,e)  {
31    var keycode;
32    if (window.event) keycode = window.event.keyCode;
33    else if (e) keycode = e.which;
34    else return true;
35
36    if (keycode == 13){
37        SearchSite();;
38        return false;
39   }
40   else
41        return true;
42}