\n';
// Insert HTML code at end of page. For IE4, need to scroll window to
// end of page, insert and scroll back to correct bug.
if (!(ie && window.print)) {
x = getPageScrollX();
y = getPageScrollY();
window.scrollTo(getPageWidth(), getPageHeight());
}
if (ie)
document.all.tempholder.innerHTML = str
else if (dom)
document.getElementById("tempholder").innerHTML = str
//EDIT HERE//////////////////////////////////////////////////////////////////////////////
if (!(ie && window.print))
window.scrollTo(x, y);
// Get handles to each layer.
this.baseLayer = getLayer("scroller" + i + "_baseLayer");
this.scrollLayer = getLayer("scroller" + i + "_scrollLayer");
this.itemLayers = new Array();
for (j = 0; j < this.items.length; j++)
this.itemLayers[j] = getLayer("scroller" + i + "_itemLayers" + j);
}
// Position and clip base and scroll layers.
moveLayerTo(this.baseLayer, this.x, this.y);
clipLayer(this.baseLayer, 0, 0, this.width, this.height);
moveLayerTo(this.scrollLayer, this.border, this.border);
clipLayer(this.scrollLayer, 0, 0,
this.width - 2 * this.border, this.height - 2 * this.border);
// Position and clip each item layer.
x = 0;
y = 0;
for (i = 0; i < this.items.length; i++) {
moveLayerTo(this.itemLayers[i], x, y);
clipLayer(this.itemLayers[i], 0, 0, this.width, this.height);
y += this.height;
}
// Set up scrolling parameters.
this.stopped = false;
this.currentY = 0;
this.stepY = this.speed / (1000 / scrollerInterval);
this.stepY = Math.min(this.height, this.stepY);
this.nextY = this.height;
this.maxY = this.height * (this.items.length - 1);
this.paused = true;
this.counter = 0;
// Add to global list.
scrollerList[scrollerList.length] = this;
// Display it.
showLayer(this.baseLayer);
}
function scrollerShow() {
if (this.created)
showLayer(this.baseLayer);
}
function scrollerHide() {
if (this.created)
hideLayer(this.baseLayer);
}
function scrollerMoveTo(x, y) {
if (this.created)
moveLayerTo(this.baseLayer, x, y);
}
function scrollerMoveBy(dx, dy) {
if (this.created)
moveLayerBy(this.baseLayer, dx, dy);
}
function scrollerGetzIndex() {
if (this.created)
return (getzIndex(this.baseLayer));
else
return (0);
}
function scrollerSetzIndex(z) {
if (this.created)
setzIndex(this.baseLayer, z);
}
function scrollerStart() {
this.stopped = false;
}
function scrollerStop() {
this.stopped = true;
}
//*****************************************************************************
// Code for scrolling.
//*****************************************************************************
// An array is used to hold a pointer to each scroller that is defined. The
// scrollerGo() function runs at regular intervals and updates each scroller
// in this list.
var scrollerList = new Array();
var scrollerInterval = 20;
function scrollerGo() {
var i;
// Update each scroller object in the list.
for (i = 0; i < scrollerList.length; i++) {
// If stopped, skip.
if (scrollerList[i].stopped);
// If paused, update counter.
else if (scrollerList[i].paused) {
scrollerList[i].counter += scrollerInterval;
if (scrollerList[i].counter > scrollerList[i].pauseTime)
scrollerList[i].paused = false;
}
// Scroll it.
else {
scrollerList[i].currentY += scrollerList[i].stepY;
// Pause it if the next item has scrolled into view.
if (scrollerList[i].currentY >= scrollerList[i].nextY) {
scrollerList[i].paused = true;
scrollerList[i].counter = 0;
scrollerList[i].currentY = scrollerList[i].nextY;
scrollerList[i].nextY += scrollerList[i].height;
}
// When we reach the end, start over.
if (scrollerList[i].currentY >= scrollerList[i].maxY) {
scrollerList[i].currentY -= scrollerList[i].maxY;
scrollerList[i].nextY = scrollerList[i].height;
}
scrollLayerTo(scrollerList[i].scrollLayer,
0, Math.round(scrollerList[i].currentY),
false);
}
}
}
//*****************************************************************************
// Code to handle a window resize.
//*****************************************************************************
// These variables are used to determine if a resize event is a true one.
// Necessary due to a bug in older NS4 releases.
var origWidth;
var origHeight;
// Fix for resize bug.
if (isMinNS4) {
origWidth = window.innerWidth;
origHeight = window.innerHeight;
}
window.onresize = scrollerReload;
function scrollerReload() {
// Reload page in case of a browser resize. First make sure it's a true
// resize.
if (isMinNS4 && origWidth == window.innerWidth && origHeight == window.innerHeight)
return;
window.location.href = window.location.href;
}
//
// Adds event to window.onload without overwriting currently
// assigned onload functions.
function addLoadEventScroller(func) {
var oldonload = window.onload;
if (typeof window.onload != 'function') {
window.onload = func;
}
else {
window.onload = function() {
oldonload();
func();
}
}
}