// JavaScript Document

var minwidth = 1024;
var minheight = 768;
var dpi = 96;
var colorDepth = 16;
var requiredFlashVersion = 7;
var requiredPlugins = new Array;
requiredPlugins[0] = "Shockwave Flash";
requiredPlugins[1] = "Adobe Acrobat";


var fontOffset = 15;
var countIssues = 0;
var questionCounter = 0;
var issueCounter = 0;
var accessibilityArray = new Array;
var accessSolutions = new Array;
accessSolutions[0] = "";
accessSolutions[1] = "There is a problem with your <b>Color</b> settings"
accessSolutions[2] = "There is a problem with your <b>Font Style</b> settings"
accessSolutions[3] = "There is a problem with your <b>Font Size</b> settings"

var resultText;
resultText = "";


var actualPlugins = new Array;
var pluginCounter = 0;
var getFlashVersion = 0;


var resolutionFix = new Array;
resolutionFix[0] = "From the <b>Start</b> menu, select <b>Settings > Control Panel</b>.";
resolutionFix[1] = "Ensure <b>Classic View</b> is selected.";
resolutionFix[2] = "Double click on the <b>Display</b> icon.";
resolutionFix[3] = "The <b>Display Properties</b> dialogue box will display. Select the <b>Settings</b> tab.";
resolutionFix[4] = "Drag the <b>Screen Resolution</b> slider to <b>" + minwidth + "</b> x <b>" + minheight + "</b>.";
resolutionFix[5] = "If you are unable to drag the Screen Resolution slider to " + minwidth + " x " + minheight + " or higher then this lesson will not fit on your monitor.";
resolutionFix[6] = "Click on <b>Apply</b> then click on <b>OK</b>";
resolutionFix[7] = "After adjusting your Screen Resolution, click <a href='javascript:opener.window.location.reload();window.close();'>here</a> to refresh this page."

var dpiFix = new Array;
dpiFix[0] = "From the <b>Start</b> menu, select <b>Control Panel</b>.";
dpiFix[1] = "Ensure <b>Classic View</b> is selected.";
dpiFix[2] = "Double click on the <b>Display</b> icon.";
dpiFix[3] = "The <b>Display Properties</b> dialogue box will display. Select the <b>Settings</b> tab.";
dpiFix[4] = "Click on <b>Advanced</b>.";
dpiFix[5] = "From the <b>DPI setting</b> drop-down list, select <b>Normal size (96 DPI)</b>.";
dpiFix[6] = "Click on <b>OK</b>.";
dpiFix[7] = "Click on <b>OK</b>.";
dpiFix[8] = "The <b>System Settings Change</b> dialogue box will display. Click on <b>Yes</b>."

var colorFix = new Array;
colorFix[0] = "From the <b>Start</b> menu, select <b>Control Panel</b>.";
colorFix[1] = "Ensure <b>Classic View</b> is selected.";
colorFix[2] = "Double click on the <b>Display</b> icon.";
colorFix[3] = "The <b>Display Properties</b> dialogue box will display. Select the <b>Settings</b> tab.";
colorFix[4] = "From the <b>Color quality</b> drop-down list, select <b>Highest (32 bit)</b>.";
colorFix[5] = "Click on <b>OK</b>.";
colorFix[6] = "After adjusting your Color Depth, click <a href='javascript:opener.window.location.reload();window.close();'>here</a> to refresh this page.";

var fontFix = new Array;
fontFix[0] = "From the <b>View</b> menu, select <b>Text Size</b>.";
fontFix[1] = "Select <b>Medium</b>.";
fontFix[2] = "After adjusting your Font Size, click <a href='javascript:opener.window.location.reload();window.close();'>here</a> to refresh this page.";
fontFix[3] = "<b>Note:</b> Font size my also be effected by your accessibility settings. Accessibility settings can be accessed from the following path: <br /><b>Tools &#62; Internet Options &#62; General Tab &#62; Accessibility</b>.";


var firefoxfontFix = new Array;
firefoxfontFix[0] = "From the <b>View</b> menu, select <b>Text Size</b>.";
firefoxfontFix[1] = "Select <b>Normal</b>.";
firefoxfontFix[2] = "After adjusting your Font Size, click <a href='javascript:opener.window.location.reload();window.close();'>here</a> to refresh this page.";
firefoxfontFix[3] = "If the above steps have not fixed this problem, from the <b>Tools</b> menu, select <b>Options...</b>";
firefoxfontFix[4] = "Select the <b>Content</b> tab.";
firefoxfontFix[5] = "In the <b>Fonts & Colors</b> sections, select <b>16</b> from the <b>Size</b> drop-down list.";
firefoxfontFix[6] = "Click on <b>OK</b>";
firefoxfontFix[7] = "After adjusting your Font Size, click <a href='javascript:opener.window.location.reload();window.close();'>here</a> to refresh this page.";



/* ****************************************** */


var testWin = false;
var writeFont = false;
var writeDepth = false;
var writeDPI = false;
var writeResolution = false;
var writeFlash = false;
var writeBrowser = false;
var writePlugin = false;


function openDWin() {
	//alert("firing openDWin with testWin=" + testWin);
	if(testWin == false) {
		//alert("1" + testWin);
		testWin = true;
		
		errWin = window.open('diagnostic.htm','errWin','toolbars=no,address=no,status=no,scrollbars=yes,resizable=yes,width=500,height=580');
		//errWin.document.write('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"><link rel="stylesheet" type="text/css" href="assets/css/apsc.css" /><title>APS Induction - Diagnostics Report</title><style type="text/css"><!--body {margin: 10px;}h1{ padding:0px;}h2{margin-top:10px;padding:0px;}--></style></head><body><h1>Diagnostics Report</h1><div id="diagnostics"></div><div id="screenResolution"></div><div id="screenDPI"></div><div id="screenColor"></div><div id="screenFont"></div><div id="screenBrowser"></div><div id="screenPlugin"></div></body></html>');
	
	} else {
		//alert("else " + testWin)
	}
	//alert("2" + testWin);
}



var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();



function checkBrowser() {
	var browser=navigator.appName;
	var version=navigator.appVersion;
	if(BrowserDetect.browser == "Explorer" && BrowserDetect.version >= 6 && BrowserDetect.OS == "Windows") {
		checkIEPlugins();
		//working
	} else if (BrowserDetect.browser == "Firefox" && BrowserDetect.version >= 1.5 && BrowserDetect.OS == "Windows") {
		checkOtherPlugins();
	} else {
		countIssues++;
		writeBrowser = true;
		if(BrowserDetect.browser == "Explorer") {
			checkIEPlugins();
		} else {
			checkOtherPlugins();
		}
	}
}
function checkOtherPlugins() {
	for(i=0;i<navigator.plugins.length;i++) {
		for(j=0;j<requiredPlugins.length;j++) {
			if(navigator.plugins[i].name == requiredPlugins[j]) {
				actualPlugins[pluginCounter] = navigator.plugins[i].name;
				requiredPlugins.splice(j,1);
				pluginCounter++;
			}
		}
	}
	for(k=0;k<requiredPlugins.length;k++) {
		//alert("For following plugins are missing: " + requiredPlugins[k]);
		countIssues++;
		writePlugin = true;
		
		
	}
	for(l=0;l<actualPlugins.length;l++) {
		if(actualPlugins[l].indexOf("Flash")) {
			getFlashVersion = navigator.plugins["Shockwave Flash"].description;
			getFlashVersion = getFlashVersion.charAt(getFlashVersion.indexOf('.')-1);
		}
	}
	checkFlashVersion();
}

function checkIEPlugins() {
		for(k=0;k<requiredPlugins.length;k++) {
			if(requiredPlugins[k] == "Adobe Acrobat") {
				for(var i=1; i<15; i++){
					try {
						acro = eval("new ActiveXObject('PDF.PdfCtrl."+i+"');");
						if(acro){
							//alert('Acrobat installed' + i);
						}
					}
					catch(e) {
					}
				}
			}
		}


	
	for(var i=9; i>0; i--){
		try{
			var flash = new ActiveXObject("ShockwaveFlash.ShockwaveFlash." + i);
			getFlashVersion = i;
			//alert("Your flash version is: " + getFlashVersion); 
			checkFlashVersion();
			return;
		}
		catch(e){
		}
	}
}

function turnOnFlash() {
	document.flashform.flashvar.value="flashversion"
}

function checkFlashVersion() {
	if (getFlashVersion < requiredFlashVersion) {
		countIssues++;
		writeFlash = true;
	} else {
		document.flashform.flashvar.value="flashversion"
	}

}



function checkScreenResolution() {
	//alert("Your screen resolution is " + screen.width + " x " + screen.height + ". \n\nPlease write this resolution down in your pilot survey.");
	if ((screen.width>=minwidth) && (screen.height>=minheight)) {
		//working
	} else {
		countIssues++;
		writeResolution = true;
	}	
}


function checkDPI() {
	if (document.getElementById("checkDPI").offsetWidth == dpi) {
		//working
	} else {
		countIssues++;
		writeDPI = true;
	}	
}




function checkDepth() {
	if(screen.colorDepth>=colorDepth){
		//working
	} else {
		countIssues++;
		writeDepth = true;
	}
}




function checkFontSize(){
		var intOffsetHeight = document.getElementById("fontsize").offsetHeight;		
		if (intOffsetHeight == fontOffset) {
			//alert("Working - Font Size is: " + intOffsetHeight + " (Line 358)");
			
			//working
		} else {
			countIssues++;
			writeFont = true;
		}	
}






function openWindow(x) {
	toppos = (screen.height-535)/5;
	leftpos = (screen.width-790)/2;
	if(screen.height == 600 && screen.width == 800) {
		var r=confirm("Your screen resolution is currently set at 800 x 600. \n\n1024 x 768 is the recommended screen resolution for viewing this lesson.\n\nInstructions for changing your screen resolution can be found in the Help menu.\n\nIf you wish to view the lesson in your current resolution, click on Cancel.\n\nOtherwise, click on OK to return to the Home page.");
		if (r==true) {
			//window.open(x,"newWin","toolbar=no,location=no,status=no,resizable=no,fullscreen=yes,scrollbars=no");
		} else {
			window.open(x,"newWin","toolbar=no,location=no,scrollbars=yes,status=no,resizable=no,width=800,height=600,left="+leftpos+",top="+ toppos +"");
		}
	} else {
		window.open(x,"newWin","toolbar=no,location=no,scrollbars=no,status=no,resizable=no,width=800,height=600,left="+leftpos+",top="+ toppos +"");
	}
}

function refreshMe(){
	if(refreshStopper == false) {
		xholder = xholder.substring(12);
		newWindow.frames['mrframe'].open(xholder, '_self');
		refreshStopper = true;
		getVariables();
	}
}
/*
function refreshMe(x, newWindow){
	newWindow.frames['mrframe'].open(xholder, '_self');
	getVariables();

	//document.clearInterval();

*/

var xholder;
var newWindow;
var refreshStopper = true;
function openWindow2(x) {
	
	xholder = x;
	refreshStopper = false;
	toppos = (screen.height-535)/5;
	leftpos = (screen.width-790)/2;
	var mod = x.substring(0,11);
	if(screen.height == 600 && screen.width == 800) {
		var r=confirm("Your screen resolution is currently set at 800 x 600. \n\n1024 x 768 is the recommended screen resolution for viewing this lesson.\n\nHowever, the lesson may be viewed in full screen mode.\n\nWould you like to view the lesson in full screen mode?");
		if (r==true) {
			newWindow = window.open(mod + "/index.htm","newWin","toolbar=no,location=yes,status=no,resizable=no,fullscreen=yes,scrollbars=no,width=800,height=600");
		} else {
			newWindow = window.open(mod + "/index.htm","newWin","toolbar=no,location=no,fullscreen=no,scrollbars=no,status=no,resizable=no,width=800,height=600,left="+leftpos+",top="+ toppos +"");
		}
	} else {
		newWindow = window.open(mod + "/index.htm","newWin","toolbar=no,location=yes,scrollbars=no,status=no,resizable=no,width=800,height=600,left="+leftpos+",top="+ toppos +"");
	//setTimeout(function() { refreshMe(x, newWindow); }, 100);
	}
}

function openWindow3(x) {
		toppos = (screen.height-300)/5;
		leftpos = (screen.width-600)/2;
		window.open(x,"resWin","toolbar=yes, location=no, scrollbars=yes, status=no,resizable=yes,width=818,height=600,left="+leftpos+",top="+ toppos +"");
	
}


function writeCookie(){
	document.cookie=document.getElementById("flashform").flashvar.value;
	
	//document.getElementById("flashform").submit()
}
function getCookie() {
	document.getElementById("flashform").flashvar.value = document.cookie;
	//alert("It the course map page and the form is reading: " + document.getElementById("flashform").flashvar.value);
}

/* ****************************************** */
function initTests() {
	checkBrowser();
	checkScreenResolution();
	checkDPI();
	checkDepth();
	checkFontSize();
	writeWindow();
	if (testWin==true) {
		errWin.focus();
	}
}

/* ***** WRITE DIAGNOSTICS REPORT *********** */
function writeWindow() {
	if(countIssues != 0) {
			openDWin();
	}
	timer();
}
function timer() {
	setTimeout("reportDiagnostics()",1000)
}

function reportDiagnostics() {
		errWin.focus();
		if(countIssues != 0) {
			if (countIssues == 1) {
				errWin.document.getElementById("diagnostics").innerHTML="<p>The Diagnostics Test has detected <b>" + countIssues + "</b> issue that <b>may</b> directly impact your experience in using this course. If you would like to resolve this issue, follow the instructions below to change your settings, otherwise click <a href='javascript:window.close();'>Close</a> to continue with your current settings.</p>"
			}
			if (countIssues > 1) {
				errWin.document.getElementById("diagnostics").innerHTML="<p>The Diagnostics Test has detected <b>" + countIssues + "</b> issues that <b>may</b> directly impact your experience in using this course. If you would like to resolve these issues, follow the instructions below to change your settings, otherwise click <a href='javascript:window.close();'>Close</a> to continue with your current settings.</p>"
			}
		
			if (writeResolution == true) { 
				resolutionText = "<h2>You may have problems viewing the programme with your current Screen Resolution</h2><p>The optimal screen resolution is a mimimum of <b>" + minwidth + "</b> x <b>" + minheight + "</b> pixels. Please note that you can still view the programme at lower resolutions (e.g. 800 x 600) however you may need to use scroll bars to view the content.</p>" + "<h3>Procedure</h3><ol>";
				for(i=0;i<resolutionFix.length;i++){
					resolutionText=resolutionText+"<li>"+resolutionFix[i]+"</li>";
				}
				errWin.document.getElementById("screenResolution").innerHTML=resolutionText+"</ol>";
			}
			if (writeDPI == true) {
				dpiText = "<h2>There is problem with your DPI Settings</h2><p>You need to adjust your DPI settings to <b>" + dpi + "</b>.</p>" + "<h3>Procedure</h3><ol>";
				for(i=0;i<dpiFix.length;i++){
					dpiText=dpiText+"<li>"+dpiFix[i]+"</li>";
				}
				errWin.document.getElementById("screenDPI").innerHTML=dpiText+"</ol>";
			}		


			if (writeDepth == true) {
				depthText = "<h2>There is problem with your Colour Depth</h2><p>You need to adjust your Colour Depth settings to <b>" + colorDepth + "</b> bit.</p>" + "<h3>Procedure</h3><ol>";
				for(i=0;i<colorFix.length;i++){
					depthText = depthText+"<li>"+colorFix[i]+"</li>";
				}
				depthText = depthText+"</ol>";
				errWin.document.getElementById("screenColor").innerHTML=depthText;
			}

			if (writeFont == true) {
				fontText = "<h2>There may be an issue with your Font Size settings</h2>" + "<p>Large font sizes may cause information to be cropped from the screen. If you are unsure of you font sizes, an alternative print version is available from the <b>Print</b> menu.</p>" + "<h3>Procedure</h3><ol>";
				if(BrowserDetect.browser == "Explorer") {
					for(i=0;i<fontFix.length;i++){
						fontText=fontText+"<li>"+fontFix[i]+"</li>";
					}
				}
				else if(BrowserDetect.browser == "Firefox") {
					for(i=0;i<firefoxfontFix.length;i++){
						fontText=fontText+"<li>"+firefoxfontFix[i]+"</li>";
					}
				} else {
					fontText=fontText+"<li>Please review the " + BrowserDetect.browser + " documentation for methods on resetting your accessibility settings. This documentation can be accessed by pressing the <b>F1</b> key</li>";
				}
				errWin.document.getElementById("screenFont").innerHTML=fontText+"</ol>";
			}
			if (writePlugin == true) {
				for(k=0;k<requiredPlugins.length;k++) {
					errWin.document.getElementById("screenPlugin").innerHTML = "<h2>There is a problem with your Internet Browser Plugins</h2><p>This lesson requires " + requiredPlugins[k] + ".</p><p>Certain content main not display during the playback of this lesson.</p><p>Click <a href='http://www.google.com.au/search?hl=en&q="+ requiredPlugins[k] +"+plugin+download&meta=' target='_blank'>here</a> to download the " + requiredPlugins[k] + " plugin.</p>";
				}
			}
			if (writeFlash == true) {
				errWin.document.getElementById("screenPlugin").innerHTML=errWin.document.getElementById("screenPlugin").innerHTML+"<h2>There is a problem with your Flash plugin</h2><p>You have Flash version " + getFlashVersion + ". Flash version " + requiredFlashVersion + " is required to view this lesson.</p><p>Click <a href='http://www.adobe.com/products/flashplayer/' target='_blank' onclick='opener.turnOnFlash();' >here</a> to download the latest version of Flash.</p><p>Otherwise, to continue without flash, click <a href='javascript:window.close();'>here</a>;</p>"
			}
			if (writeBrowser == true) {
				errWin.document.getElementById("screenBrowser").innerHTML = "<h2>There is a problem with your Internet Browser or Operating System</h2><p>This lesson has been optimised for either Microsoft Internet Explorer 6+ or Mozilla Firefox 1.5+ on a Windows operating system.</p><p>You are currently using " + BrowserDetect.browser + " " + BrowserDetect.version + " on the " + BrowserDetect.OS + " operating system.</p><p>The may produce unexpected results in the playback of this lesson.</p>";	
			}
			
		} else {
			errWin.close();
		}
}













/* ****************************************** */
function credits(x) {
	creditsWin = window.open(x,'creditsWin','toolbars=no,address=no,status=no,scrollbars=yes,resizable=yes,width=500,height=580'		    );
	parent.window.close();
}