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Echoes of Ireland
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Echoes of Ireland.iso
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ScormInclude.js
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2004-06-10
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2KB
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59 lines
var findAPITries = 0;
function findAPI(win)
{
// Check to see if the window (win) contains the API
// if the window (win) does not contain the API and
// the window (win) has a parent window and the parent window
// is not the same as the window (win)
while ( (win.API == null) &&
(win.parent != null) &&
(win.parent != win) )
{
// increment the number of findAPITries
findAPITries++;
// Note: 7 is an arbitrary number, but should be more than sufficient
if (findAPITries > 7)
{
alert("Error finding API -- too deeply nested.");
return null;
}
// set the variable that represents the window being
// being searched to be the parent of the current window
// then search for the API again
win = win.parent;
}
return win.API;
}
function getAPI()
{
// start by looking for the API in the current window
var theAPI = findAPI(window);
// if the API is null (could not be found in the current window)
// and the current window has an opener window
if ( (theAPI == null) &&
(window.opener != null) &&
(typeof(window.opener) != "undefined") )
{
// try to find the API in the current windowÆs opener
theAPI = findAPI(window.opener);
}
// if the API has not been found
if (theAPI == null)
{
// Alert the user that the API Adapter could not be found
alert("Unable to find an API adapter");
}
return theAPI;
}
API = getAPI();
API.LMSInitialize("");
API.LMSSetValue("cmi.core.lesson_status","incomplete");
API.LMSCommit("");