/**

 * A little helper that will post a form with arbitrary number of fields in it.

 * 

 * @param Object fields An object containing the field names and their values.

 * @param String action A string containing the url to post to (default = the current url with the query string stripped).

 * @param String method "get" or "post" (default = "post").

 */

function inlineSubmit(fields, method, action, target)

{

	if (typeof action == 'undefined' || action === null) {

		action = document.location.href.split('?')[0];

	}

	if (typeof method == 'undefined' || method === null) {

		method = 'post';

	}

	if (typeof target == 'undefined' || target === null) {

		target = null;

	}	

	var form = document.createElement('form');

	form.action = action;

	form.method = method;

	if (target !== null) form.target = target;	

	for (var i in fields) {

		var input = document.createElement('input');

		input.type = 'hidden';

		input.name = i;

		input.value = fields[i];

		form.appendChild(input);

	}

	document.body.appendChild(form);

	form.submit();

}