function checkItemHighlight(oListItemBase) {
					var sHighlight = oListItemBase.getHighlight();
					var sHighlightText = oListItemBase.getHighlightText();
					var sItemId = oListItemBase.getId();
					var sListId = oListItemBase.getParent().getId();

					if (!(sHighlight in MessageType) && sHighlightText === "") {
						oIssueManager.addIssue({
							severity: Severity.High,
							details: "Item '" + sItemId + "' does not have a highlight text.",
							context: {
								id: sListId
							}
						});
					}
				}
*******************************************************
		// Rule Definitions
		//**********************************************************

		/**
Checks column widths configuration