');
}
function PlayVideo(nHeight, nWidth, sVidID)
{
TrackPopup("Video=" + sVidID);
try
{
// size VideoSpan
VideoSpan1.style.height = (nHeight + 64);
VideoSpan1.style.width = (nWidth + 40);
// Position video box so it lands in center of scrolled window
VideoSpan1.style.top = (document.body.scrollTop);
VideoSpan1.innerHTML = ''
}
catch(e)
{
//ignore error
return;
}
//show semi-transparent white background
backgroundWhite.style.display = "block";
//size semi-transparent white background
SizeBackgroundImage();
// Check browser version and determine correct "display" css value
var sDisplayCSSValue = "table"
if (navigator.appName == "Microsoft Internet Explorer")
{
sDisplayCSSValue = "block"
}
// Position vid window
vidTable.style.display = sDisplayCSSValue;
}
function PlaySoapboxVideo(nHeight, nWidth, sVidID) {
TrackPopup("Video=" + sVidID);
try {
// size VideoSpan
VideoSpan1.style.height = (nHeight + 64);
VideoSpan1.style.width = (nWidth + 40);
// Position video box so it lands in center of scrolled window
VideoSpan1.style.top = (document.body.scrollTop);
VideoSpan1.innerHTML = ''
}
catch (e) {
//ignore error
return;
}
//show semi-transparent white background
backgroundWhite.style.display = "block";
//size semi-transparent white background
SizeBackgroundImage();
// Check browser version and determine correct "display" css value
var sDisplayCSSValue = "table"
if (navigator.appName == "Microsoft Internet Explorer") {
sDisplayCSSValue = "block"
}
// Position vid window
vidTable.style.display = sDisplayCSSValue;
}
function StopVideo()
{
// Remember inner HTML of video span
var sTempStr = VideoSpan1.innerHTML;
// Stop playback by clearing inner HTML
VideoSpan1.innerHTML = "";
// Restore inner HTML
VideoSpan1.innerHTML = sTempStr;
//Hide semi-transparent white background
backgroundWhite.style.display = "none";
// Hide vid window
vidTable.style.display = "none";
}
function SizeBackgroundImage()
{
//If the semi-transparent white background box is not visible, exit
if(backgroundWhite.style.display != 'block')
{
return;
}
//Size the semi-transparent white background box behind video window
backgroundWhite.style.width = document.body.scrollWidth;
backgroundWhite.style.height = document.body.scrollHeight;
}
// variable to track which screen shot is first in the sequence
var oFirstPic = null;
// variable to track which screen shot is currently visible -- zero-based number
var nCurrentPicNo = 1;
// variable to track how many pictures are available in slide show
var nHowManyPix = 0;
function OpenSlideShow()
{
TrackPopup("SlideShow=1");
// Check browser version and determine correct "display" css value
var sDisplayCSSValue = "table";
if (navigator.appName == "Microsoft Internet Explorer")
{
sDisplayCSSValue = "block";
}
var SlideShowTable = document.getElementById("SlideShowTable");
// un-hide table for slide show
SlideShowTable.style.display = sDisplayCSSValue;
// Position slide show box so it lands in center of scrolled window
SlideShowTable.style.top = (document.body.scrollTop);
// Copy images from web part into slide show div
var SlideShowPictureDiv = document.getElementById("SlideShowPictureDiv");
SlideShowPictureDiv.innerHTML = sSlideShowImages;
// determine number of pictures
try
{
// valid in IE but not in other browsers:
nHowManyPix = (SlideShowPictureDiv.children.length);
}
catch(e)
{
// valid in other browsers (and not IE):
nHowManyPix = (SlideShowPictureDiv.childNodes.length);
}
// if there are no pictures, quit function
if(nHowManyPix == 0)
{
return;
}
if (nHowManyPix > 1)
{
// Show "Next" button
document.getElementById("NextBtn").style.visibility = "visible";
}
// show first pic
try
{
// valid in IE but not in other browsers:
oFirstPic = SlideShowPictureDiv.children(0);
}
catch(e)
{
// valid in other browsers (and not IE):
oFirstPic = SlideShowPictureDiv.childNodes[0];
}
// Show first picture in Slide Show window
oFirstPic.style.display = "block";
//Show semi-transparent white background
var backgroundWhite = document.getElementById("backgroundWhite");
backgroundWhite.style.display = "block";
backgroundWhite.style.height = document.body.scrollHeight;
// Show Slide Show window
document.getElementById("SlideShowDiv1").style.display = sDisplayCSSValue;
// update caption
document.getElementById("SlideShowCaptionDiv").innerHTML = oFirstPic.alt;
// update counter UI info
document.getElementById("PicCounterSpan").innerHTML = nCurrentPicNo + " of " + nHowManyPix;
}
function FlipSlideShow(sNextOrPrev)
{
// first, hide all pix
for (i=0; i<(nHowManyPix); i++)
{
try
{
// valid in IE but not in other browsers:
var oTemp = SlideShowPictureDiv.children(i);
}
catch(e)
{
// valid in other browsers (and not IE):
var oTemp = document.getElementById("SlideShowPictureDiv").childNodes[i];
}
oTemp.style.display = "none";
}
// update current pic number
if(sNextOrPrev == "Previous" && nCurrentPicNo >= 2)
{
// Decrement current pic no.
nCurrentPicNo = nCurrentPicNo - 1;
}
if(sNextOrPrev == "Next" && nCurrentPicNo < nHowManyPix)
{
// Increment current pic no.
nCurrentPicNo = nCurrentPicNo + 1;
}
// Show new picture
try
{
// valid in IE, but not other browsers:
var oNewPic = SlideShowPictureDiv.children(nCurrentPicNo - 1);
}
catch(e)
{
// valid in other browsers (and not IE):
var oNewPic = SlideShowPictureDiv.childNodes[nCurrentPicNo - 1];
}
oNewPic.style.display = "block";
// adjust Next and Provious buttons
if (nCurrentPicNo >= 2)
{
// Show Previous button
PreviousBtn.style.visibility = "visible";
}
else
{
// Hide Previous button
PreviousBtn.style.visibility = "hidden";
}
if (nCurrentPicNo < nHowManyPix)
{
// Show Next button
NextBtn.style.visibility = "visible";
}
else
{
// Hide Next button
NextBtn.style.visibility = "hidden";
}
// update caption
SlideShowCaptionDiv.innerHTML = oNewPic.alt
// update counter UI info
PicCounterSpan.innerHTML = nCurrentPicNo + " of " + nHowManyPix;
}
function CloseSlideShow()
{
//Hide semi-transparent white background
backgroundWhite.style.display = "none";
// Hide Slide Show Span
SlideShowDiv1.style.display = "none";
// Hide slide show table
SlideShowTable.style.display = "none";
// Reset variables
oFirstPic = null;
nCurrentPicNo = 1;
// Reset Next and Previous buttons
NextBtn.style.visibility = "hidden";
PreviousBtn.style.visibility = "hidden";
SlideShowPictureDiv.innerHTML = "";
}
