// banner.js onload = startBanner; function showMessage(n, show) { var whichEl = (NS4) ? eval("message" + n) : eval("message" + n + ".style"); whichEl.visibility = (show) ? ((NS4) ? "show" : "visible") : ((NS4) ? "hide" : "hidden"); } function nextMessage() { var fromInd = current; current = (fromInd == ar.length - 1) ? 0 : fromInd + 1; scrollBanner(fromInd, current); } function moveUp() { if (NS4) { fromEl.top -= increment; if (toEl.top - increment <= toElTarget) { toEl.top = toElTarget; clearInterval(intervalID); fromEl.visibility = "hide"; timeoutID = setTimeout("nextMessage()", pause); } else { toEl.top -= increment; } } else { fromEl.pixelTop -= increment; if (toEl.pixelTop - increment <= toElTarget) { toEl.pixelTop = toElTarget; clearInterval(intervalID); fromEl.visibility = "hidden"; timeoutID = setTimeout("nextMessage()", pause); } else { toEl.pixelTop -= increment; } } } function scrollBanner(from, to) { if (NS4) { fromEl = eval("message" + from); toEl = eval("message" + to); toEl.top = fromEl.top + bannerHeight; toElTarget = fromEl.top; } else { fromEl = eval("message" + from + ".style"); toEl = eval("message" + to + ".style"); toEl.pixelTop = fromEl.pixelTop + bannerHeight; toElTarget = fromEl.pixelTop; } showMessage(to, true); // show the upcoming message intervalID = setInterval("moveUp()", interval); } function makeIE() { // assign the necessary code to a variable var text = ''; // insert the code before the end of the document document.body.insertAdjacentHTML("BeforeEnd", text); // define the main element's properties with (banner.style) { width = bannerWidth; height = bannerHeight; clip = "rect(0 " + bannerWidth + " " + bannerHeight + " 0)"; backgroundColor = bannerColor; pixelLeft = bannerLeft; pixelTop = bannerTop; } // define the child elements' properties for (i = 0; i < ar.length; i++) { with (eval("message" + i + ".style")) { visibility = "hidden"; pixelLeft = leftPadding; pixelTop = topPadding; width = bannerWidth - leftPadding; backgroundColor = bannerColor; } } } function makeNS() { // create the main element banner = new Layer(bannerWidth); // define the main element's properties with (banner) { clip.right = bannerWidth; clip.bottom = bannerHeight; document.bgColor = bannerColor; left = bannerLeft; top = bannerTop; visibility = "show"; } // define the child elements' properties for (var i = 0; i < ar.length; i++) { // create a child element eval("message" + i + " = " + "new Layer(bannerWidth - leftPadding, banner)"); with(eval("message" + i)) { visibility = "hide"; left = leftPadding; top = topPadding; document.bgColor = bannerColor; } } } function fillBanner() { var whichEl; if (NS4) { for (var i = 0; i < ar.length; i++) { whichEl = eval("message" + i); whichEl.document.write(ar[i]); whichEl.document.close(); } } else { for (var i = 0; i < ar.length; i++) { whichEl = eval("message" + i); whichEl.innerHTML = ar[i]; } } } function startBanner() { if (NS4) makeNS() else makeIE(); fillBanner(); showMessage(0, true); current = 0; timeoutID = setTimeout("nextMessage()", pause);