ProjectJavascriptQueryTest.html

<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Javascript Query Test</title>
</head>

<body>
<script type="text/javascript">

function buildUrl(url, parameters){
  var qs = "";
  for(var key in parameters) {
    var value = parameters[key];
    qs += encodeURIComponent(key) + "=" + encodeURIComponent(value) + "&";
  }
  if (qs.length > 0){
    qs = qs.substring(0, qs.length-1); //chop off last "&"
    url = url + "?" + qs;
  }
  return url;
}

//example:
var url = "http://www.site.com/";
var parameters = new Array();
parameters["name"] = "George Washington";
parameters["dob"] = "17320222";
alert(buildUrl(url, parameters));
//displays: http://www.site.com/?name=George%20Washington&dob=17320222

</script>

</body>
</html>