//extending the base types from our webservice since Microsoft is to lacy to do it properly
formItems.prototype.itemList = new Object();
formItem.prototype.values = new Object();
formErrors.prototype.errorList = new Object();

Object.size = function(obj) {
	var size = 0, key;
	for (key in obj) {
		if (obj.hasOwnProperty(key)) size++;
	}
	return size;
};