// open or close a headingSection component
ADP.showHideSection = function(sId, bShowHide) {
	var oEl = eid(sId);
	var oHeadingEl = eid(sId + 'Heading');
	if (!def(bShowHide))
		bShowHide = (oEl.style.display == 'none');
	if (bShowHide) {
		oEl.style.display = 'block';
		oHeadingEl.className = 'ADPUI-sectionHeadingsOpened';
		oHeadingEl.title = 'Minimize';
	} else {
		oEl.style.display = 'none';
		oHeadingEl.className = 'ADPUI-sectionHeadingsClosed';
		oHeadingEl.title = 'Maximize';

	}
};

// dinamically update a navigationToolbar component
ADP.updateNavigationToolbar = function(iIndex, iTotal) {
	var oFirst = eid('mainNavigateFirst');
	var oPrevious = eid('mainNavigateBack');
	var oNext = eid('mainNavigateNext');
	var oLast = eid('mainNavigateLast');
	if (iIndex > 1) {
		(oFirst && oFirst.firstChild) && (oFirst.firstChild.style.display = '');
		if (oPrevious && oPrevious.firstChild) {
			oPrevious.firstChild.style.display = '';
			oPrevious.firstChild.onmouseover = function() {
				showDivForHtmlTitle(oPrevious.firstChild, "Go to the previous record " + (iIndex-1) + "/" + iTotal, 150);
			}
		}
	} else {
		(oFirst && oFirst.firstChild) && (oFirst.firstChild.style.display = 'none');
		(oPrevious && oPrevious.firstChild) && (oPrevious.firstChild.style.display = 'none');
	}
	if (iIndex < iTotal) {
		if (oNext && oNext.firstChild) {
			oNext.firstChild.style.display = '';
			oNext.firstChild.onmouseover = function() {
				showDivForHtmlTitle(oNext.firstChild, "Go to the next record " + (iIndex+1) + "/" + iTotal, 150);
			}
		}
		if (oLast && oLast.firstChild) {
			oLast.firstChild.style.display = '';
			oLast.firstChild.onmouseover = function() {
				showDivForHtmlTitle(oLast.firstChild, "Go to the last record " + iTotal + "/" + iTotal, 150);
			}
		}
	} else {
		(oNext && oNext.firstChild) && (oNext.firstChild.style.display = 'none');
		(oLast && oLast.firstChild) && (oLast.firstChild.style.display = 'none');
	}
};