/**
 * Used to pull data from url, used for aweber ty form.
 * e.g. document.write(formData.display('from'))
 *      document.write(formData.display('awebername'))
 */
var formData = function() {
	var query_string = (location.search) ? 
		((location.search.indexOf('#') != -1) ? 
		location.search.substring(1, location.search.indexOf('#')) : 
		location.search.substring(1)) : ''; 
	var elements = [];
	if(query_string) { 
		var pairs = query_string.split("&"); 
		for(i in pairs) { 
			var tmp = pairs[i].split("="); 
			elements[unescape(tmp[0])] = unescape(tmp[1]); 
		} 
	} return { 
		display: function(key) { 
			if(elements[key]) { 
				return elements[key]; 
			} else {
				return "";
			} 
		}
	} 
}();