/* triomis script to remove unused content blocks. Usage: - mark content divs with IDs in the form of [Content] - mark markup divs with IDs in the form [Markup] - search for element in masterpage - add following attribute to the element: onload="RemoveEmptyMarkupBlocks(new Array(,))" */ function RemoveEmptyMarkupBlocks(arrayOfContentIDs) { for (var i = 0; i < arrayOfContentIDs.length; i++) { var contentElementName = arrayOfContentIDs[i] + 'Content'; var markupElementName = arrayOfContentIDs[i] + 'Markup'; var titleElementName = arrayOfContentIDs[i] + 'Title'; var footerElementName = arrayOfContentIDs[i] + 'Footer'; var baseElement = document.getElementById(arrayOfContentIDs[i]); if (baseElement != null && CheckIfEmpty(baseElement)) { baseElement.parentNode.removeChild(baseElement); } else { var contentElement = document.getElementById(contentElementName); if (contentElement != null && CheckIfEmpty(contentElement) ) { var markupElement = document.getElementById(markupElementName); if (markupElement != null) { document.getElementById(markupElementName).parentNode.removeChild(markupElement); } } else { var titleElement = document.getElementById(titleElementName); if (titleElement != null && CheckIfEmpty(titleElement)) { if (titleElement != null) { document.getElementById(titleElementName).parentNode.removeChild(titleElement); } } var footerElement = document.getElementById(footerElementName); if (footerElement != null && CheckIfEmpty(footerElement)) { if (footerElement != null) { document.getElementById(footerElementName).parentNode.removeChild(footerElement); } } } } } } /* Checks several kinds of 'empty' areas. The controls use different markups to display 'nothing'. */ function CheckIfEmpty(elementToCheck) { if(elementToCheck.innerHTML == null) { return true; } if(triomisGetInnerText(elementToCheck) == "" || triomisGetInnerText(elementToCheck) == " ") { /* Sometimes the elements contain only pictures not text */ if(elementToCheck.getElementsByTagName('img').length == 0 ) { return true; } else { return false; } } if(triomisGetInnerText(elementToCheck) == "SidebarContent") { return true; } return false; } function triomisGetInnerText(element) { if(document.all) { return element.innerText; } else { return element.textContent.trim(); } } /* triomis script to remove login link if protocol is not https. */ function RemoveLoginLink(protocolString) { if (protocolString.toLowerCase() != "https:") { loginElement = document.getElementById("welcomeLink"); loginElement.style.display = "none"; } }