View, View Controller, Model Controller, Model (VVCMCM) Pattern

var Core =
{
    ModelControllerUrl: 'ModelController.rspx',
    
    CreateQueryString: function()
    {
        var key = '';
        var value = '';
        var queryString = '?';
        var keyValueLength = 0;

        keyValueLength = arguments.length;

        //since this is a name value pair check if this is an even number
        if (keyValueLength % 2 != 0)
        {
            //TODO implement try catch throw logic
            alert('Error in creating Query String');
        }
        else
        {

            for (var counter = 0; counter < keyValueLength; counter++)
            {
                //the first argument is the key
                if (counter % 2 == 0)
                {
                    key = arguments[counter];
                    queryString += key + '=';
                }
                //second argument is the value
                else
                {
                    //escape the value as it may contain special characters
                    value = escape(arguments[counter]);
                    queryString += value;
                    //do not add the & at the end of the query string
                    if (counter < keyValueLength - 1)
                    {
                        queryString += '&';
                    }
                }

            }
            return queryString;
        }
    }
};