javascript prototype

[tobias]

resp.

var objectFct, prototypeFct;

for (methodName in obj)
{
  if ((typeof obj[methodName] == "function"))
    {
      if(!obj.constructor.prototype[methodName])
        {
          objMethodStr = obj[methodName].toString();
          obj.constructor.prototype[methodName] = function(text)
            {
            objMethodStr();
            };
        }

prototypeFct = obj.constructor.prototype[methodName];

obj[methodName] = function()
        {
        // ?? oder --> obj.constructor.prototype[methodName] = function() { ... }
        prototypeFct();
        alert("---> saved!");
        };
    }
}