/**
Version: 1.1
*/
var nFindAPITries = 0; 
var API = null;//new Object();//null; 
function FindAPI(win) { 
  while ((win.API == null) && (win.parent != null) && (win.parent != win)) { 
     nFindAPITries ++; 
	 if (nFindAPITries > 500) { 
	 //alert("Error in finding API -- too deeply nested."); 
	 
	 return null 
	 }
	  
	 win = win.parent 
	} 
	 return win.API 
} 

function GetAPI() { 
if ((window.parent) && (window.parent != window)){ 
	     API = FindAPI(window.parent) } if ((API == null) && (window.opener != null)){ 
		   API = FindAPI(window.opener) } if (API == null) { 
		     //alert("SCORM support not available.");
			 } 
} 
GetAPI();