/** Help System global flag */
var gbHelpSystemFlag;

/**
 * This method change the value of the help system flag.
 * @param jsonActionUrl The URL of the JSon action to call
 * @return The new value of the help system flag. 
 */
function toggleHelpSystemFlag(jsonActionUrl) {
	var myXHR = new Request.JSON({
		url:jsonActionUrl, 
		async : false,
		onSuccess: function(responseJSON, responseTEXT){
			gbHelpSystemFlag = responseJSON.helpSystemFlag;
	}}).send();

	return gbHelpSystemFlag;
}