/**************************************** ** Feature Rotator ** 01/17/2008 ** Sunil Karve, on behalf of LexisNexis ****************************************/ var rotateImageID; // ID of the image to be rotated; set in the of the calling document var featImg; // Reference to the rotating image var featLink; // Reference to the target url of rotating image var rotateInterval = 5000; // Rotation delay period in milliseconds, defaults to 5 seconds var featCounter = 0; // Index of current feature function initFeature() { // Load JS and check compatibility if(!document.getElementById) { return; } // Stop execution if getElementById not supported featImg = document.getElementById( rotateImageID ); // Get reference to specified image if( featImg.parentNode.nodeName == "A") { // Check if rotating image is hyperlinked and get reference to the link featLink = featImg.parentNode; } preloadRotateImages(); // Preload all images for quick response rotateFeature(); // Begin initial rotation var rotateTimer = setInterval("rotateFeature()", rotateInterval); // Repeat at specified interval } function rotateFeature() { // Change attributes of rotating image, and its link target if available featImg.setAttribute("src", featureArray[featCounter][0]); featImg.setAttribute("alt", featureArray[featCounter][1]); if( featLink != null ) { // Assign stored href to parent node (if it exists) featLink.setAttribute("href", featureArray[featCounter][2]); } featCounter++; // Reset rotation index if end of list reached if( featCounter == featureArray.length ) { featCounter = 0 }; } function preloadRotateImages() { var preloadArray = new Array(); for( var k=0; k < featureArray.length; k++ ) { preloadArray[k] = new Image(); preloadArray[k].src = featureArray[k][2]; } } // Rotating script that usually goes in the of the page: /************* Set rotating script variables *************/ rotateImageID = "rotateImage"; // Specify the ID of the rotating image rotateInterval = 7500; // Override rotation interval (if necessary) var featureArray = new Array(); // Define array of attributes, controlling image location, alt text and URL target featureArray = [ /* Each feature must have at least an image location and alt text. The third position stores where the image links to. Example: [ "{path to image}", "{ALT text for image}", "{HREF of link - optional}" <--- If there is no link on the image, leave the third value as "" ], <--- Each group above must be separated by a comma except the final group */ [ "/commonimages/121707_Brand ID_us-3.jpg", "Lead with confidence. Influence change in your industry through a commitment to innovation together with LexisNexis.", "http://www.lexisnexis.com/hp-maincampaign/" ], [ "/commonimages/121707_Brand ID_us-2.jpg", "Grow with confidence. Exceed business goals by improving productivity with solutions tailored to your workflow.", "http://www.lexisnexis.com/hp-maincampaign/" ], [ "/commonimages/121707_Brand ID_us-1.jpg", "Work With Confidence. Make critical business decisions with complete confidence using LexisNexis industry solutions.", "http://www.lexisnexis.com/hp-maincampaign/" ] ]; addOnLoadEvent(initFeature); function addOnLoadEvent(func) { var oldonload = window.onload; if (typeof window.onload != 'function') { window.onload = func; } else { window.onload = function() { oldonload(); func(); } } }