sriprasanna/trello.html

## trello.html
<!DOCTYPE html>
<html>
<head>
<meta charset=utf-8 />
<title>Trello Test</title>
  <style>
    li.pass{
      color:green;
    }
    li.fail{
      color:red;
    }
  </style>

  <script type="text/javascript">
    var letters = "acdegilmnoprstuw";
    function hash(string) {
      var computed_hash = 7;
      for (var i = 0; i < string.length; i++) {
        computed_hash = computed_hash * 37 + letters.indexOf(string[i]);
      }
      return computed_hash;
    }

    function dehash(computed_hash){
      if (parseInt(computed_hash) == 7) { return ""; }
      return dehash(computed_hash / 37) + letters[parseInt(computed_hash % 37)];
    }
  </script>

  <script>
    function assert(value,desc){
      var li = document.createElement("li");
      li.className = value? "pass": "fail";
      li.appendChild(document.createTextNode(desc));
      document.getElementById("results").appendChild(li);
    }

    window.onload = function(){
      assert(hash("leepadg") == 680131659347, "Test hashing function - leepadg");
      assert(dehash(680131659347, 7) == "leepadg", "Test dehashing function - 680131659347");
      assert(hash("ac") == 9584, "Test hashing function - ac");
      assert(dehash(9584, 2) == "ac", "Test dehashing function - 9584");
    };
  </script>
</head>
<body>
  <ul id="results"></ul>
</body>
</html>
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset=utf-8 />
	<title>Trello Test</title>
	<style>
	li.pass{
	color:green;
	}
	li.fail{
	color:red;
	}
	</style>

	<script type="text/javascript">
	var letters = "acdegilmnoprstuw";
	function hash(string) {
	var computed_hash = 7;
	for (var i = 0; i < string.length; i++) {
	computed_hash = computed_hash * 37 + letters.indexOf(string[i]);
	}
	return computed_hash;
	}

	function dehash(computed_hash){
	if (parseInt(computed_hash) == 7) { return ""; }
	return dehash(computed_hash / 37) + letters[parseInt(computed_hash % 37)];
	}
	</script>

	<script>
	function assert(value,desc){
	var li = document.createElement("li");
	li.className = value? "pass": "fail";
	li.appendChild(document.createTextNode(desc));
	document.getElementById("results").appendChild(li);
	}

	window.onload = function(){
	assert(hash("leepadg") == 680131659347, "Test hashing function - leepadg");
	assert(dehash(680131659347, 7) == "leepadg", "Test dehashing function - 680131659347");
	assert(hash("ac") == 9584, "Test hashing function - ac");
	assert(dehash(9584, 2) == "ac", "Test dehashing function - 9584");
	};
	</script>
	</head>
	<body>
	<ul id="results"></ul>
	</body>
	</html>