var browsername = navigator.appName;
var browserversion = parseInt(navigator.appVersion);

if (browsername == "Netscape" & browserversion<5){
	document.write ("<link rel='stylesheet' href='styles/imarkstyle_ns.css' type='text/css'>")
} 
else{
	document.write ("<link rel='stylesheet' href='styles/imarkstyle.css' type='text/css'>")
}

function Browsers3_redirect(){ //v3.0
	if (browserversion < 4)
	window.location.href="oldbrowser.htm"
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function mPrintPage(){
//Open popup to print current page 
	 //read the language extension on current file name (es.: "_en" on "ïndex_en.asp")
     var fileName = window.location.href;
     var temp;
	 
	 //control the language
	 if (fileName.match("_en.asp")){
		 temp = fileName.match("_en.asp");
		                           }
	 if (fileName.match("_fr.asp")){
		 temp = fileName.match("_fr.asp");
		                           }
	 if (fileName.match("_es.asp")){
		 temp = fileName.match("_es.asp");
		                           }
	 if (fileName.match("_zh.asp")){
		 temp = fileName.match("_zh.asp");
		                           }
								   
								   
	 var pageLanguage = Left(temp, 3);
	 
	 //set file name to show;
	 var printPage = 'printPage' + pageLanguage + '.html';

	 //open window
	 var winPrintPage;
	 winPrintPage = window.open(printPage, 'printpage', 'location=no, menubar=yes, toolbar=yes, width=650, height=450, scrollbars=yes'); 
	 winPrintPage.moveTo((screen.width-650)/2,(screen.height-450)/2);
}

var str;
function Right(str, n){
//same as ASP function
    if (n <= 0)
       return "";
    else if (n > String(str).length)
       return str;
    else {
       var iLen = String(str).length;
       return String(str).substring(iLen, iLen - n);
    }
}
function Left(str, n){
//same as ASP function
	if (n <= 0)
	    return "";
	else if (n > String(str).length)
	    return str;
	else
	    return String(str).substring(0,n);
}



function contentCopy(){
     var pageTitle = window.opener.document.getElementById('pageTitle').innerHTML;
	 var pageContent = window.opener.document.getElementById('pageContent').innerHTML;
	 document.getElementById('pageTitle').innerHTML = pageTitle;
	 document.getElementById('pageContent').innerHTML = pageContent;
	 setTimeout("removeLinks()",500);
}

function removeLinks(){
  var nLinks = document.links.length;
      for (n=0;n<nLinks;n++){
	   document.links[n].href = 'javascript:return;';
           document.links[n].target = '';
	                     }
  print();
}

function openCourseWindow(varmodulecode,varlanguagecode,varlearnercode){
	var varlearnercode
	var varmodulecode;
	var varlanguagecode;
	var courselinkstring;
	courselinkstring = 'course/module' + varmodulecode + '/' + varlanguagecode + '/course.asp?modulecode='+ varmodulecode + '&modulelang=' + varlanguagecode + '&learnercode=' + varlearnercode;
	newWindow=window.open(courselinkstring, 'newWin', 'toolbar=no, location=no, scrollbars=no');
}