//=========================================================================
//
//OCCINFO Page Functions
//=======================

//	This following javascript functions are used on
//	various pages in the OCCINFO website.
//all function ordered by the first Alphberic characher



//=========================================================================
//
//Personal List Functions
//=======================

//	This following javascript functions are for managing a
//	user's personal list of occupational profiles.

//	The personal list is stored as a delimited list of
//	occupational profile ids.  The list is stored in a
//	client side cookie that exists until the user's session
//	expires, and is accessed through javascript.
//
//	The basic cookie handling routines are used courtesy of
//	Bill Dortch:
//		Cookie Functions -- "Night of the Living Cookie"
//				Version (25-Jul-96)
//				Bill Dortch, hIdaho Design <bdortch@hidaho.com>
//				Available from: http://www.hidaho.com/cookies/cookie.txt

// Constants
var COOKIENAME = "PersonalList";
var SEPERATOR = ",";
// Add the specified Item to the Personal List
// if it is not already in the list
function addToList(Item) {

	var val = GetCookie(COOKIENAME);

	if (val) {
		if (val.indexOf(Item + SEPERATOR) < 0)
			val = val + Item + SEPERATOR;
	}
	else {
		val = Item + SEPERATOR;
	}
	SetCookie(COOKIENAME, val);
}


// Add all checked items from the given form's
// elements to the personal list.
function addItemsToList(frm) {
	var items = frm.elements;
	var count = 0;
	for (var i = 0; i < items.length; i++)
		if (items[i].type == "checkbox" && items[i].checked == true) {
			addToList(items[i].value);
			count++;
		}
		if (count > 0) {
			alert("" + count + " profile(s) have been added to your Personal List");
			frm.reset();
		}
		if (count==0)
		{
		  alert("Please select at least one occupational profile.");
		}
}


// Browser detect for Noc Search tree view
function BrowserCheck()
{
	var browser;
	if (navigator.appName=="Netscape" && parseInt(navigator.appVersion.charAt(0)) >= 5)
		document.location.href = "appletFrame_NC6.html"
	else {
		if (navigator.appName.indexOf("Netscape") >= 0)       browser = "NC4";
		else if (navigator.appName.indexOf("Microsoft") >= 0) browser = "IE4";
		else                                                  browser = "???";
	}	
}


function BackToClusters(sPage)
 {
		history.back();
}



function CheckBoxClick(object,frm)
 {
	var items =frm.elements;
	for(var j=0;j<items.length;j++)
	{	if (items[j].type == "hidden" && items[j].name==object.value) 
		{ for (var i = 0; i < items.length; i++)
		   { if (items[i].type == "checkbox" && items[i].value==items[j].value) 
			    items[i].checked = object.checked;
		   }
		}   
    }	      
 }
 


//  Function to delete a cookie. (Sets expiration date to start of epoch)
//    name -   String object containing the cookie name
//    path -   String object containing the path of the cookie to delete.  This MUST
//             be the same as the path used to create the cookie, or null/omitted if
//             no path was specified when creating the cookie.
//    domain - String object containing the domain of the cookie to delete.  This MUST
//             be the same as the domain used to create the cookie, or null/omitted if
//             no domain was specified when creating the cookie.
function DeleteCookie (name,path,domain) {
  if (GetCookie(name)) {
    document.cookie = name + "=" +
      ((path) ? "; path=" + path : "") +
      ((domain) ? "; domain=" + domain : "") +
      "; expires=Thu, 01-Jan-70 00:00:01 GMT";
  }
}

function DisplayOccproByID(ID,Type)
{       
    var loc = "RequestAction.asp?format=html"+String.fromCharCode("38")+"aspAction=GetOccproByFieldOrSubjectID";
    loc=loc+String.fromCharCode("38")+"Page=PrintablePosterPage"+String.fromCharCode("38")+"ID="+ID;
    loc=loc+String.fromCharCode("38")+"Type="+Type; 
   	var width = 640;
	var height = 480;
	var options = "width=" + width + ",height=" + height;
	window.open(loc, "","");
}


// Delete the Personal List
function deleteList() {
	DeleteCookie(COOKIENAME);
}


function DisplayOccproByID(ID,Type)
{       
    var loc = "RequestAction.asp?format=html"+String.fromCharCode("38")+"aspAction=GetOccproByFieldOrSubjectID";
    loc=loc+String.fromCharCode("38")+"Page=PrintablePosterPage"+String.fromCharCode("38")+"ID="+ID;
    loc=loc+String.fromCharCode("38")+"Type="+Type; 
   	var width = 640;
	var height = 480;
	var options = "width=" + width + ",height=" + height;
	window.open(loc, "","");
}

function DisplayNocSearchResult()
{   alert("DisplayNocSearchResult");
    var strNOC = new String(trim(document.frmNOCSearch.elements["NOC"].value));
	if (strNOC.length <= 0 || strNOC.lenght > 6) {
		alert("Please enter 1 to 5 digits for the NOC Number Search.");
		return false;
	}
	else {
		var NOC = new Number(strNOC);
		// To make sure the NOC is a number
		if (isNaN(NOC)) {
			alert("Please enter 1 to 5 digits for the NOC Number Search.");
			return false;
		}
		else {
			var loc = "RequestAction.asp?SNT_ID=28"+ String.fromCharCode("38") +"aspAction=GetTitlesForNOC&";
			loc = loc + "format=html&";
			loc = loc + "Page=NocSearch&";
			loc = loc + "NOC=" + strNOC;
			alert("loc is:" + top.document.location);
			top.document.location.href = loc;
		    return true;
			
		}
	}



}


function DropDownListClick(strType)
{
   //get lastest one
   var currentIndex;
   var RnadDSelectIndex;
   var RnadISelectIndex;
   var RnadMSelectIndex;
   var RnadOSelectIndex;
   var RnadSSelectIndex;
   RnadDSelectIndex=document.frmInterestSearch.RandD.selectedIndex;
   RnadISelectIndex=document.frmInterestSearch.RandI.selectedIndex;
   RnadMSelectIndex=document.frmInterestSearch.RandM.selectedIndex;
   RnadOSelectIndex=document.frmInterestSearch.RandO.selectedIndex;
   RnadSSelectIndex=document.frmInterestSearch.RandS.selectedIndex;
   document.frmInterestSearch.RandD.disabled = false;
   document.frmInterestSearch.RandI.disabled = false; 
   document.frmInterestSearch.RandM.disabled = false;
   document.frmInterestSearch.RandO.disabled = false; 
   document.frmInterestSearch.RandS.disabled = false;
   switch (strType)
  {	case  "D": 
	    CurrentIndex =document.frmInterestSearch.RandD.selectedIndex;
	    if (CurrentIndex==RnadISelectIndex)
	       document.frmInterestSearch.RandI.options[0].selected = true;
	    if (CurrentIndex==RnadMSelectIndex)
	       document.frmInterestSearch.RandM.options[0].selected = true;   
	    if (CurrentIndex==RnadOSelectIndex)
	       document.frmInterestSearch.RandO.options[0].selected = true;
	    if (CurrentIndex==RnadSSelectIndex)
	       document.frmInterestSearch.RandS.options[0].selected = true;      
        break;
    case  "I": 
	    CurrentIndex =document.frmInterestSearch.RandI.selectedIndex;
	    if (CurrentIndex==RnadDSelectIndex)
	       document.frmInterestSearch.RandD.options[0].selected = true;
	    if (CurrentIndex==RnadMSelectIndex)
	       document.frmInterestSearch.RandM.options[0].selected = true;   
	    if (CurrentIndex==RnadOSelectIndex)
	       document.frmInterestSearch.RandO.options[0].selected = true;
	    if (CurrentIndex==RnadSSelectIndex)
	       document.frmInterestSearch.RandS.options[0].selected = true;  
	    break;
	case  "M": 
	    CurrentIndex =document.frmInterestSearch.RandM.selectedIndex;
	    if (CurrentIndex==RnadDSelectIndex)
	       document.frmInterestSearch.RandD.options[0].selected = true;
	    if (CurrentIndex==RnadISelectIndex)
	       document.frmInterestSearch.RandI.options[0].selected = true;
	    if (CurrentIndex==RnadOSelectIndex)
	       document.frmInterestSearch.RandO.options[0].selected = true;
	    if (CurrentIndex==RnadSSelectIndex)
	       document.frmInterestSearch.RandS.options[0].selected = true;  
	    break;
	case  "O": 
	    CurrentIndex =document.frmInterestSearch.RandO.selectedIndex;
	    if (CurrentIndex==RnadDSelectIndex)
	       document.frmInterestSearch.RandD.options[0].selected = true;
	    if (CurrentIndex==RnadISelectIndex)
	       document.frmInterestSearch.RandI.options[0].selected = true;
	    if (CurrentIndex==RnadMSelectIndex)
	       document.frmInterestSearch.RandM.options[0].selected = true;   
	    if (CurrentIndex==RnadSSelectIndex)
	       document.frmInterestSearch.RandS.options[0].selected = true;  
	    break;
	case  "S": 
	    CurrentIndex =document.frmInterestSearch.RandS.selectedIndex;
	    if (CurrentIndex==RnadDSelectIndex)
	       document.frmInterestSearch.RandD.options[0].selected = true;
	    if (CurrentIndex==RnadISelectIndex)
	       document.frmInterestSearch.RandI.options[0].selected = true;
	    if (CurrentIndex==RnadMSelectIndex)
	       document.frmInterestSearch.RandM.options[0].selected = true;
	    if (CurrentIndex==RnadOSelectIndex)
	       document.frmInterestSearch.RandO.options[0].selected = true;      
	    break;            
  }
  //disable the other two dropdown list
  var selectedIndex ;
  selectedIndex = document.frmInterestSearch.RandD.selectedIndex ;
  selectedIndex = selectedIndex + ";" + document.frmInterestSearch.RandI.selectedIndex;
  selectedIndex = selectedIndex + ";" + document.frmInterestSearch.RandM.selectedIndex;
  selectedIndex = selectedIndex + ";" + document.frmInterestSearch.RandO.selectedIndex;
  selectedIndex = selectedIndex + ";" + document.frmInterestSearch.RandS.selectedIndex;
  if (selectedIndex.indexOf("1") > -1  &&  selectedIndex.indexOf("2") > -1 && selectedIndex.indexOf("3") > -1)
  {  if (document.frmInterestSearch.RandD.options[0].selected)
        { document.frmInterestSearch.RandD.disabled = true; }
     if (document.frmInterestSearch.RandI.options[0].selected)
        { document.frmInterestSearch.RandI.disabled = true; }
     if (document.frmInterestSearch.RandM.options[0].selected)
        { document.frmInterestSearch.RandM.disabled = true; }
     if (document.frmInterestSearch.RandO.options[0].selected)
        { document.frmInterestSearch.RandO.disabled = true; }
     if (document.frmInterestSearch.RandS.options[0].selected)
        { document.frmInterestSearch.RandS.disabled = true; }      
  }
}
	
	
	
//  Function to correct for 2.x Mac date bug.  Call this function to
//  fix a date object prior to passing it to SetCookie.
//  IMPORTANT:  This function should only be called *once* for
//  any given date object!  See example at the end of this document.
function FixCookieDate (date) 
{
  var base = new Date(0);
  var skew = base.getTime(); // dawn of (Unix) time - should be 0
  if (skew > 0)  // Except on the Mac - ahead of its time
    date.setTime (date.getTime() - skew);
}

function FieldStudySearch(frm,Snip_Code)
{
   	var items =frm.elements; 
    var count = 0;
	var strSubjectID="";
	for (var i = 0; i < items.length; i++)
	{  if (items[i].type == "checkbox" && items[i].checked == true) 
		{	if(strSubjectID.length>0)
		    {   strSubjectID=strSubjectID+","+items[i].value;}
		    else
		    { strSubjectID=items[i].value;}
			count++;
		}
	}
	if(count == 0)
	{   alert("Please select at least one field of study.");
		return false;
	}
	else
	{  if (count > 6)
	   { alert("Please select fewer than seven fields of study.");
		 return false;
	   }
	   else
	   { var loc = "RequestAction.asp?";
		 loc = loc + "format=html"+String.fromCharCode("38")+"aspAction=GetFieldStudySearchResult"+String.fromCharCode("38")+"Page=FieldStudyResult"+String.fromCharCode("38")+"FIELD_ID_LIST="+strSubjectID; 
		 loc =loc + String.fromCharCode("38")+"SNT_ID_LIST="+Snip_Code;
		 top.document.location.href = loc;
		 return true;
	   }
	}
}


function getAll(SNT_ID) {
	var loc = "RequestAction.asp?SNT_ID="+ SNT_ID + String.fromCharCode("38") +"aspAction=GetTitlesSearchAll" + String.fromCharCode("38");
	loc = loc + "Page=TitleSearch" + String.fromCharCode("38");
	loc = loc + "Results=TRUE"  + String.fromCharCode("38");
	loc = loc + "format=html";
	document.location.href = loc;
}

			
function getCookieVal (offset)
 {
  var endstr = document.cookie.indexOf (";", offset);
  if (endstr == -1)
    endstr = document.cookie.length;
  return unescape(document.cookie.substring(offset, endstr));
}

//  Function to return the value of the cookie specified by "name".
//    name - String object containing the cookie name.
//    returns - String object containing the cookie value, or null if
//      the cookie does not exist.
function GetCookie (name) {
  var arg = name + "=";
  var alen = arg.length;
  var clen = document.cookie.length;
  var i = 0;
  while (i < clen) {
    var j = i + alen;
    if (document.cookie.substring(i, j) == arg)
      return getCookieVal (j);
    i = document.cookie.indexOf(" ", i) + 1;
    if (i == 0) break; 
  }
  return null;
}


function getInterestPage(sPage,sMenu,sCode,sSplit)
{
   	var loc = "RequestAction.asp?";
	loc = loc + "format=html" + String.fromCharCode("38") + "aspAction=" + sPage + String.fromCharCode("38") + "Page=" + sMenu + String.fromCharCode("38") + "SNT_CODE_LIST=" + sCode+ String.fromCharCode("38") + "SPLIT=" + sSplit; 
	top.document.location.href = loc;
}

function getList() {
	var list = GetCookie(COOKIENAME);
	if (list)
		list = list.substr(0, list.length - 1);
	return list;
}




function getSize()
{
      var height ;
      //height = top.document.body.clientHeight;
      top.window.scroll(0,1000);
}

function getSubjectPage(sPage,sMenu,sCode)
{
   	var loc = "RequestAction.asp?";
	loc = loc + "format=html" + String.fromCharCode("38") + "aspAction=" + sPage + String.fromCharCode("38") + "Page=" + sMenu + String.fromCharCode("38") + "SNT_ID=" + sCode; 
	top.document.location.href = loc;
}


function getTitles(FirstLetter) {
	var loc = "RequestAction.asp?SNT_ID=55"+ String.fromCharCode("38") +"aspAction=GetTitlesSearchFirstLetter" + String.fromCharCode("38");
	loc = loc + "format=html" + String.fromCharCode("38");
	loc = loc + "Page=TitleSearch" + String.fromCharCode("38")
	loc = loc + "Results=TRUE" + String.fromCharCode("38");
	loc = loc + "FirstLetter=" + FirstLetter;
	document.location.href = loc;
}

function getNewUpdate() {
	var loc = "RequestAction.asp?SNT_ID=55"+ String.fromCharCode("38") +"aspAction=GetTitlesSearchNewUpdated" + String.fromCharCode("38");
	loc = loc + "Page=TitleSearch" + String.fromCharCode("38");
	loc = loc + "Results=TRUE"  + String.fromCharCode("38");
	loc = loc + "format=html";
	document.location.href = loc;
}

function getNocSearch()
{top.document.location.href = "NocSearch.asp";}


function getOther() {
	var loc = "RequestAction.asp?SNT_ID=55"+ String.fromCharCode("38") +"aspAction=GetTitlesSearchOtherLetter" + String.fromCharCode("38");
	loc = loc + "Page=TitleSearch" + String.fromCharCode("38");
	loc = loc + "Results=TRUE"  + String.fromCharCode("38");
	loc = loc + "format=html";
	document.location.href = loc;
}


function getPages(sPage,sMenu) 
{
				var loc = "RequestAction.asp?";
				loc = loc + "format=html" + String.fromCharCode("38") + "aspAction=" + sPage + String.fromCharCode("38") + "Page=" + sMenu ; 
				top.document.location.href = loc;
}

function getReport(sPage)
 {
   var loc = "RequestReport.asp?";
	loc = loc + "Format=HTML" + String.fromCharCode("38") + "aspAction=" + sPage ; 
	document.location.href = loc;
}

function getUpdatedPage(sPage, sMenu, sSnippet)
{
				var loc = "RequestAction.asp?";
				loc = loc + "format=html" + String.fromCharCode("38") + "aspAction=" + sPage + String.fromCharCode("38") + "Page=" + sMenu + String.fromCharCode("38") + "SNT_ID=" + sSnippet; 
			top.document.location.href = loc;
}


function getPersonalList(SNT_ID_Y,SNT_ID_N)
{	var loc = "RequestAction.asp?";
	loc = loc + "format=html" + String.fromCharCode("38") + "aspAction=GetTitlesFromList" + String.fromCharCode("38") + "Page=PersonalList" + String.fromCharCode("38") + "List=" + getList() ;
	loc = loc +  String.fromCharCode("38") + "SNT_ID_Y=" + SNT_ID_Y + String.fromCharCode("38") + "SNT_ID_N=" + SNT_ID_N;
	top.document.location.href = loc;		
}	

function getReportsPage(sPage,sMenu,sCode)
{
   	var loc = "RequestAction.asp?";
	loc = loc + "format=html" + String.fromCharCode("38") + "aspAction=" + sPage + String.fromCharCode("38") + "Page=" + sMenu + String.fromCharCode("38") + "SNT_ID=" + sCode; 
	top.document.location.href = loc;
}		

function KeywordSearch() {
	var str = new String(trim(document.frmKeywordSearch.Keyword.value));
	
	//Check if the search string if long enough (at least 3 char)
	if (str.length < 3) {
		alert("You must enter at least 3 characters in the Keyword field.");
		return false;
	}
	else {
		//Check for invalid characters
		if (	str.indexOf("%") >= 0 ||
			str.indexOf("_") >= 0 ||
			str.indexOf("[") >= 0 ||
			str.indexOf("]") >= 0 ) {
				alert("You keyword search may not contain %, _, [, or ] characters.");
				return false;
		}
	}
	return true;
}
			
function ltrim(aString) {
	var str;
	str = new String(aString);
	
	while (str.indexOf(" ") == 0 && str.length > 0)
		str = str.substring(1, str.length);
	return str;
}

//If the browser detected is IE 4.0, then insert a Web Browser
//ActiveX object to provide print functionality
function insertWBforIE4() {
	if (da && !pr && !mac) {
	  document.writeln('<OBJECT ID="WB" WIDTH="0" HEIGHT="0" CLASSID="clsid:8856F961-340A-11D0-A96B-00C04FD705A2"></OBJECT>');
	  document.writeln('<' + 'SCRIPT LANGUAGE="VBScript">');
	  document.writeln('Sub window_onunload');
	  document.writeln('  On Error Resume Next');
	  document.writeln('  Set WB = nothing');
	  document.writeln('End Sub');
	  document.writeln('Sub vbPrintPage');
	  document.writeln('  OLECMDID_PRINT = 6');
	  document.writeln('  OLECMDEXECOPT_DONTPROMPTUSER = 2');
	  document.writeln('  OLECMDEXECOPT_PROMPTUSER = 1');
	  document.writeln('  On Error Resume Next');
	  document.writeln('  WB.ExecWB OLECMDID_PRINT, OLECMDEXECOPT_PROMPTUSER');
	  document.writeln('End Sub');
	  document.writeln('<' + '/SCRIPT>');
	}
}

function InterestSearch(SNT_CODE_1,SNT_CODE_2)
{
   var RnadDSelectIndex=document.frmInterestSearch.RandD.selectedIndex;
   var RnadISelectIndex=document.frmInterestSearch.RandI.selectedIndex;
   var RnadMSelectIndex=document.frmInterestSearch.RandM.selectedIndex;
   var RnadOSelectIndex=document.frmInterestSearch.RandO.selectedIndex;
   var RnadSSelectIndex=document.frmInterestSearch.RandS.selectedIndex;
   var Int1;
   var int2;
   var Int3;
   var cout=0;
   //D selected index
   switch (RnadDSelectIndex)
   { case 0:
          cout = cout + 1;
           break;
     case  1: 
          Int1="D"; 
           break;
     case 2:
          Int2="D";
           break;
     case 3:
          Int3="D";  
           break;
    }
    
    //I selected index
     switch (RnadISelectIndex)
   { case 0:
          cout = cout + 1;
           break;
     case  1: 
          Int1="I"; 
           break;
     case 2:
          Int2="I";
           break;
     case 3:
          Int3="I";  
           break;
    } 
    
    //M selected index
     switch (RnadMSelectIndex)
   { case 0:
          cout = cout + 1;
           break;
     case  1: 
          Int1="M"; 
           break;
     case 2:
          Int2="M"; 
           break;
     case 3:
          Int3="M";   
           break;
    } 
    
        //O selected index
     switch (RnadOSelectIndex)
   { case 0:
          cout = cout + 1;
           break;
     case  1: 
          Int1="O"; 
           break;
     case 2:
          Int2="O";
           break;
     case 3:
          Int3="O";  
           break;
    } 
    
        //S selected index
     switch (RnadSSelectIndex)
   { case 0:
          cout = cout + 1;
           break;
     case  1: 
          Int1="S"; 
           break;
     case 2:
          Int2="S";
           break;
     case 3:
          Int3="S";  
           break;
    } 
  	if (cout > 2 )
	 {  alert("Please rank three interests");
	    return false;
     }
	else
	{ 	 var loc = "RequestAction.asp?";
	     loc = loc + "format=html" + String.fromCharCode("38") + "aspAction=GetInterestSearchResult"+ String.fromCharCode("38") + "Page=InterestSearchResult"+ String.fromCharCode("38") + "INT_1=" + Int1; 
		 loc = loc + String.fromCharCode("38") + "INT_2=" + Int2+ String.fromCharCode("38") + "INT_3=" + Int3; 
		 loc =loc + String.fromCharCode("38")+"Results=true";
		 loc =loc + String.fromCharCode("38")+"SNT_CODE_1="+ SNT_CODE_1+String.fromCharCode("38")+"SNT_CODE_2="+SNT_CODE_2;
		 top.document.location.href = loc;
		 return true;
	}
}

 					
function ClusterNewSearch()
 {
		//history.back();
		var loc = "RequestAction.asp?format=html" + String.fromCharCode("38");
		loc =  loc + "aspAction=GetAllClusterTitles" + String.fromCharCode("38") + "Page=ClusterSearch" ;
		top.document.location.href = loc;
}


function newSearch(sPage) 
{
				if (sPage != 'GetTitlesForNOC')
				{
					var loc = "RequestAction.asp?format=html" + String.fromCharCode("38")
					if(sPage == 'GetTitlesAdv')
						loc =  loc + "aspAction=GetAdvSearch" + String.fromCharCode("38") + "Page=AdvSearch" ;					
					else
						loc =  loc + "aspAction=GetTitleSearch" + String.fromCharCode("38") + "Page=TitleSearch" ;
				
					top.document.location.href = loc					
				}
				else
				{
				//	window.close();
					var loc = "NOCSearch.asp";
					top.document.location.href = loc;
				}
}

function NOCSearch() {
	if (document.frmProgramSearch.NOC.value.length < 3 ||
		document.frmProgramSearch.NOC.value.Length > 6) {
		alert("You must enter 3-5 digits in the NOC field.");
	}
	else {
		document.frmProgramSearch.aspAction.value = "NOCSearch";
		document.frmProgramSearch.submit();
	}
}	

		
function openKeyReportWindow(Report,SnipCodeIntro,SnipCodeIntD,SnipCodeIntI,SnipCodeIntM,SnipCodeIntO,SnipCodeIntS,SnipCodefooter)
{
	var File = "../Content/RequestReport.asp?Format=HTML&aspAction=" + Report ;
	File = File + String.fromCharCode("38") + "SnipCodeIntro=" + SnipCodeIntro + String.fromCharCode("38") + "SnipCodeIntD=" + SnipCodeIntD + String.fromCharCode("38") + "SnipCodeIntI=" + SnipCodeIntI; 
	File = File + String.fromCharCode("38") + "SnipCodeIntM=" + SnipCodeIntM + String.fromCharCode("38") + "SnipCodeIntO=" + SnipCodeIntO + String.fromCharCode("38") + "SnipCodeIntS=" + SnipCodeIntS; 
	File = File + String.fromCharCode("38") + "SnipCodefooter=" + SnipCodefooter; 
	window.open(File, "Report"); 
}

function openHelpWindow(File) {
	var width = 500;
	var height = 400;
	var left = (window.screen.availWidth - width)/2;
	var top = (window.screen.availHeight - height)/2;
	var options = "resizable=yes,scrollbars=yes,width=" + width + ",height=" + height + ",left=" + left + ",top=" + top;
	window.open(File, "Help", options);
}

function openInterestProfileWindow(TLT_TITLE,NOC_CODE,INT_CODE_LIST)
 {
	var loc = "RequestAction.asp?aspAction=GetHTMLInterestProfile" + String.fromCharCode("38");
	loc = loc + "format=html" + String.fromCharCode("38");
	loc = loc + "TLT_TITLE=" + TLT_TITLE + String.fromCharCode("38");
	loc = loc + "NOC_CODE=" + NOC_CODE+ String.fromCharCode("38")+"INT_CODE_LIST="+INT_CODE_LIST;
	var width = 640;
	var height = 480;
	var left =50;
	var top = 0;
	var options = "resizable=yes,scrollbars=yes,width=" + width + ",height=" + height + ",left=" + left + ",top=" + top;
    window.open(loc, "", options);

}


/*function openNocList() {
	var strNOC = new String(trim(document.frmNOCSearch.elements["NOC"].value));
	if (strNOC.length <= 0 || strNOC.lenght > 6) {
		alert("Please enter 1 to 5 digits for the NOC Number Search.");
		return false;
	}
	else {
		var NOC = new Number(strNOC);
		// To make sure the NOC is a number
		if (isNaN(NOC)) {
			alert("Please enter 1 to 5 digits for the NOC Number Search.");
			return false;
		}
		else {
			var loc = "../RequestAction.asp?SNT_ID=28"+ String.fromCharCode("38") +"aspAction=GetTitlesForNOC&";
			loc = loc + "format=html&";
			loc = loc + "Page=NocSearch&";
			loc = loc + "NOC=" + strNOC;
			alert("loc is:" + loc);
			top.document.location.href = loc;
		    return true;
			
		}
	}
}
*/

function openNocSearchResults() {
   alert("openNocSearchResults");
	var NOC = document.frmOpenNOCList.elements["NocCode"].value;
	var width = window.screen.availWidth/2;
	var height = window.screen.availHeight/2;
	var left = window.screen.availWidth/4;
	var top = window.screen.availHeight/4;
	var options = "resizable=yes,scrollbars=yes,width=" + width + ",height=" + height + ",left=" + left + ",top=" + top;
	var loc = "RequestAction.asp?aspAction=GetTitlesForNOC&format=html&Page=NocSearch&NOC=" + NOC;
	//test:window.open(loc, "", options);
	window.open(loc, "", options);
}
		

//	Open the profile with the given id in a
//	new browser window.
function openProfileWindow(occPro_ID,SNT_ID) {
	var loc = "RequestAction.asp?aspAction=GetHTMLProfile" + String.fromCharCode("38");
	loc = loc + "format=html" + String.fromCharCode("38");
	loc = loc + "occPro_ID=" + occPro_ID+ String.fromCharCode("38");
	if (isNaN(SNT_ID))
	{  loc = loc +"SNT_ID=25";}
	else
	{  loc = loc +"SNT_ID=" + SNT_ID;}
    var left =0;
	var top = 0;
	var width = 640;
	var height = 480;
	var left = (window.screen.availWidth - width)/2;
	var top = (window.screen.availHeight - height)/2;
   var options = "resizable=yes,scrollbars=yes,width=" + width + ",height=" + height + ",left=" + left + ",top=" + top;
   window.open(loc, "", options);
   
}



//	Open the given reports in a new browser window.
function openReportWindow(Report) {
	var File = "../Content/RequestReport.asp?Format=HTML&aspAction=" + Report 
	window.open(File, "Report"); 
}

//	Open the given statement snippet in a
//	new browser window.
function openStatementWindow(Statement, width, height) {

	var left = (window.screen.availWidth - width)/2;
	var top = (window.screen.availHeight - height)/2;
	var File = "../Content/RequestAction.asp?Format=HTML&aspAction=GetSnippet&SNT_ID=" + Statement

	var options = "resizable=yes,scrollbars=yes,width=" + width + ",height=" + height + ",left=" + left + ",top=" + top;
	window.open(File, "", options);
	//window.open(File);
		
}

//=========================================================================
//
//IE 4.0 Print Compatibility Functions
//====================================
//	This following javascript functions provide javascript
//	print compatibility for IE 4.0
// The flow of the printing process is: 
//		PrintThis() -> vbPrintPage()

var da = (document.all) ? 1 : 0;
var pr = (window.print) ? 1 : 0;
var mac = (navigator.userAgent.indexOf("Mac") != -1); 
function printThis() {
if (pr) { // NS4, IE5
	window.print();
  } else if (da && !mac) { // IE4 (Windows)
    vbPrintPage();
  } else { // other browsers
    alert("Sorry, your browser doesn't support this feature.");
  }
}


//	Opens the selected profiles in a new browser window.
function printSelected(frm) {
	var loc = "RequestAction.asp?aspAction=GetHTMLProfile" + String.fromCharCode("38");
	loc = loc + "format=html";
	
	var items = frm.elements;
	var match = false;
	for (var i = 0; i < items.length; i++)
		if (items[i].type == "checkbox" && items[i].checked == true){
			loc = loc + "&OCCPRO_ID=" + items[i].value;
			match = true;
		}

	if (match){
		var width = 600;
		var height = 400;
		var left = (window.screen.availWidth - width)/2;
		var top = (window.screen.availHeight - height)/2;

		var options = "resizable=yes,scrollbars=yes,width=" + width + ",height=" + height + ",left=" + left + ",top=" + top;
		window.open(loc, "", options);
	}
	else
		alert ('Please select at least one profile.');
}


function printInterestPage(sPage, sMenu,snt_value,splitor)
			{
					var loc = "RequestAction.asp?format=html" + String.fromCharCode("38") + "aspAction=" + sPage+ String.fromCharCode("38")+ "Page=" + sMenu;
					loc = loc+ String.fromCharCode("38")+"SNT_CODE_LIST=" + snt_value+ String.fromCharCode("38") + "SPLIT=" + splitor; 
					//get the option for dropdown list
				    var currentIndex;
					var RnadDSelectIndex;
					var RnadISelectIndex;
					var RnadMSelectIndex;
					var RnadOSelectIndex;
					var RnadSSelectIndex;
					RnadDSelectIndex=document.frmInterestSearch.RandD.selectedIndex;
					RnadISelectIndex=document.frmInterestSearch.RandI.selectedIndex;
					RnadMSelectIndex=document.frmInterestSearch.RandM.selectedIndex;
					RnadOSelectIndex=document.frmInterestSearch.RandO.selectedIndex;
					RnadSSelectIndex=document.frmInterestSearch.RandS.selectedIndex;    
				    loc = loc + String.fromCharCode("38") + "D=" + document.frmInterestSearch.RandD.options[document.frmInterestSearch.RandD.selectedIndex].value;
				    loc = loc + String.fromCharCode("38") + "I=" + document.frmInterestSearch.RandI.options[document.frmInterestSearch.RandI.selectedIndex].value;
				    loc = loc + String.fromCharCode("38") + "M=" + document.frmInterestSearch.RandM.options[document.frmInterestSearch.RandM.selectedIndex].value;
				    loc = loc + String.fromCharCode("38") + "O=" + document.frmInterestSearch.RandO.options[document.frmInterestSearch.RandO.selectedIndex].value;
				    loc = loc + String.fromCharCode("38") + "S=" + document.frmInterestSearch.RandS.options[document.frmInterestSearch.RandS.selectedIndex].value;
				   	//var options = "resizable=yes,scrollbars=yes,width=" + width + ",height=" + height + ",left=" + left + ",top=" + top;
					window.open(loc);
		       }


 function PrintInterestResultPage(Int1,Int2,Int3,SNT_CODE_1,SNT_CODE_2)
 {
 	  var loc = "RequestAction.asp?";
	  loc = loc + "format=html" + String.fromCharCode("38") + "aspAction=GetInterestSearchResultPrintF"+ String.fromCharCode("38") + "Page=InterestSearchResultPrintF"+ String.fromCharCode("38") + "INT_1=" + Int1; 
	  loc = loc + String.fromCharCode("38") + "INT_2=" + Int2+ String.fromCharCode("38") + "INT_3=" + Int3; 
	  loc =loc + String.fromCharCode("38")+"Results=true";
	  loc =loc + String.fromCharCode("38")+"SNT_CODE_1="+SNT_CODE_1+String.fromCharCode("38")+"SNT_CODE_2="+SNT_CODE_2;
	  window.open(loc);
}   



function printClusterPage(sPage,sMenu,CltID,SNT_ID)
{    
	var loc = "RequestAction.asp?";
	loc = loc + "format=html" + String.fromCharCode("38") + "aspAction=" + sPage + String.fromCharCode("38") + "Page=" + sMenu ; 
	loc = loc +   String.fromCharCode("38")+ "SNT_ID="+ SNT_ID + String.fromCharCode("38")  +"CLT_ID=" + CltID;         
	window.open(loc);		           
}

function printTitleSearchPage(sPage,sMenu,value,SNT_ID)
{  
  var valueName; 
  var strValue; 
	switch (sPage)
	{
	   case "GetTitlesSearchKeywordPrintF":
			          valueName ="keyword";
			          strValue = value;
			          break;
	    case "GetTitlesSearchFirstLetterPrintF":
			    	  valueName ="FirstLetter";
			          strValue = value;
			          break;
   }
    var loc = "RequestAction.asp?";
     loc = loc + "format=html" + String.fromCharCode("38") + "aspAction=" + sPage + String.fromCharCode("38") + "Page=" + sMenu ; 
	loc = loc +   String.fromCharCode("38")+ "SNT_ID="+ SNT_ID + String.fromCharCode("38") + valueName+"="+strValue;
	window.open(loc);	
        
}

function printNOCSearchPage(sPage,sMenu,value,SNT_ID)
{  
  var valueName; 
  var strValue; 
	
	valueName ="NOC";
	strValue = value;
			          

    var loc = "RequestAction.asp?";
     loc = loc + "format=html" + String.fromCharCode("38") + "aspAction=" + sPage + String.fromCharCode("38") + "Page=" + sMenu ; 
	loc = loc +   String.fromCharCode("38")+ "SNT_ID="+ SNT_ID + String.fromCharCode("38") + valueName+"="+strValue;
	window.open(loc);	
        
}

function printPersonListPage(sPage, sMenu,sSNT_IDY,sSNT_IDN)
{
   var loc = "RequestAction.asp?";
   var List  = getList();
   loc = loc + "format=html" + String.fromCharCode("38") + "aspAction=" + sPage + String.fromCharCode("38") + "Page=" + sMenu ; 
   loc = loc + String.fromCharCode("38") + "List=" + List;
   loc = loc +  String.fromCharCode("38")+ "SNT_ID_Y=" + sSNT_IDY + String.fromCharCode("38")+ "SNT_ID_N=" + sSNT_IDN;
   	window.open(loc);
}





function printPage(sPage, sMenu,value)
 {		
           var strValue=0;
		   var valueName ="";
		   var loc = "RequestAction.asp?";
		   loc = loc + "format=html" + String.fromCharCode("38") + "aspAction=" + sPage + String.fromCharCode("38") + "Page=" + sMenu ; 
	  
	        switch (sPage)
		   {
			    case  "GetAllClusterTitlesPrintF": 
				       strValue = new String(trim(document.frmKeywordSearch.Keyword.value));
				      valueName ="value";
					  break;
			    case "GetClusterKeywordSearchPrintF":
			          valueName ="Keyword";
			          strValue = value;
			          break;   
			
			    case "GetFieldStudySearchPrintF":
					   valueName ="SNT_ID";
			           strValue = value;
			           break; 
			    case "GetFieldStudySearchResultPrintF":
			          var query="";
			          query = value.replace(";",String.fromCharCode("38"));
			          loc = loc+ String.fromCharCode("38") + query; 
			          break;              
			    case "GetNOCSearchPrintF":
			         if(document.frmNOCSearch.NOC.value!='') 
			         {  strValue = new String(trim(document.frmNOCSearch.NOC.value));
			           valueName ="NOC";
			          }
					  break;
			    case "GetPrintPosterSearchPrintF":
			     	   valueName ="SNT_ID";
			           strValue = value;
			           break; 		  
			    case "GetSubjectSearchPrintF":
			           valueName ="SNT_ID";
			           strValue = value;
			           break; 
			    case "GetSchoolSubjectSearch":
			          valueName ="SNT_ID";
			           strValue = value;
			           break; 
			    case "GetSchoolSubjectSearchPrintF":
					   valueName ="SNT_ID";
			           strValue = value;
			           break; 	
			    case "GetSchoolSubjectSearchResultPrintF":
			          var query="";
			          query = value.replace(";",String.fromCharCode("38"));
			          loc = loc+ String.fromCharCode("38") + query; 
			          break;       	  
				
			    case "GetTitleSearchPrintF":
				      strValue = new String(trim(document.frmKeywordSearch.Keyword.value));
				      valueName ="value";
					  break;	  
			 	case "GetTitlesSearchOtherLetterPrintF":
			 		 valueName ="SNT_ID";
			         strValue = value;
			         break;
		        case "GetTitlesSearchNewUpdatedPrintF":
		               valueName ="SNT_ID";
			           strValue = value;
			           break; 
			    case "GetTitlesSearchAllPrintF":
			          valueName ="SNT_ID";
			           strValue = value;
			           break; 
			    case "GetReportsPagePrintF":
			          valueName ="SNT_ID";
			           strValue = value;
			           break; 
						     		 
			}
		
		
			if ( isNaN(strValue))
			{
			  if (strValue.length >0)
			  {
			  loc= loc + String.fromCharCode("38")+valueName+"="+strValue;
			  }
			}
			else
			{ 
			    if (strValue >0)
			    {
			    		  loc= loc + String.fromCharCode("38")+valueName+"="+strValue;
			    }
			
			}
			
			      	
       			 			             
			if(sPage=='GetAdvSearchPrintF')
			{ var arr,arrValue;
			  var x =1;
			  var index=0;
			  var strURL="";
			  var tempValue="";
			  for(index=0;index<value.length;index++)
			  {     value = value.replace(",","/");
			  }
			  arr = value.split(";");
			  if(arr.length>0) 
			  { 				    			  
				   for (x=1; x<arr.length; x++) 
					{		  arrValue = arr[x];
							 if(arrValue.indexOf("/")>0)
							 {  var items = arrValue.split("=");
							    if(items.length > 1)
								{  var name = items[0];
								   var valueList = items[1];
								   var arrValueList=valueList.split("/");
								   if (arrValueList.length>0)
								   { for(index =0;index<arrValueList.length;index++)
									    {  if(strURL=="") 
									         {strURL=name+'='+arrValueList[index];}
									      else
									         {strURL=strURL+"&"+name+'='+arrValueList[index];
									        }  
									     }
									for(index=0;index<strURL.length;index++)
									{strURL=strURL.replace(" ","");}     
								   }
								}   	    
							 }
							 else
							   {  if(arr[x].indexOf("aspAction")== -1 )
								  {		 if(strURL=="") 
											    strURL=arr[x];
										  else
											    strURL=strURL+String.fromCharCode("38")+arr[x];
								  }
		            		    }     
					}//end of for loop
					loc ="RequestAction.asp?aspAction="+sPage+"&"+strURL
					//keep the checkbox status
					var Trachecked= false;
				    if (document.frmAdvancedSearch.Apprentice.checked)
					   Trachecked = true;
					 var PID=0;
					 index =document.frmAdvancedSearch.LiftingLevel.selectedIndex;
					 PID= document.frmAdvancedSearch.LiftingLevel.options[index].value; 
					 loc =loc+String.fromCharCode("38")+"TradeChk="+Trachecked;
					 loc=loc+String.fromCharCode("38")+"PID="+PID;
								 
			  }//
			 }//
							
										
			if(sPage=='GetTitlesAdvPrintF')
			{ var arr,arrValue;
			  var x =1;
			  var index=0;
			  var strURL="";
			  var tempValue="";
			  for(index=0;index<value.length;index++)
			  {     value = value.replace(",","/");
			  }
			  arr = value.split(";");
			  if(arr.length>0) 
			  { 				    			  
				   for (x=1; x<arr.length; x++) 
					{		  arrValue = arr[x];
							 if(arrValue.indexOf("/")>0)
							 {  var items = arrValue.split("=");
							    if(items.length > 1)
								{  var name = items[0];
								   var valueList = items[1];
								   var arrValueList=valueList.split("/");
								   if (arrValueList.length>0)
								   { for(index =0;index<arrValueList.length;index++)
									    {  if(strURL=="") 
									         {strURL=name+'='+arrValueList[index];}
									      else
									         {strURL=strURL+"&"+name+'='+arrValueList[index];
									        }  
									     }
									for(index=0;index<strURL.length;index++)
									{strURL=strURL.replace(" ","");}     
								   }
								}   	    
							 }
							 else
							   {  if(arr[x].indexOf("aspAction")== -1 )
								  {		 if(strURL=="") 
											    strURL=arr[x];
										  else
											    strURL=strURL+String.fromCharCode("38")+arr[x];
								  }
		            		    }     
					}//end of for loop
				loc ="RequestAction.asp?aspAction="+sPage+"&"+strURL;
			  }//
			 }//

			window.open(loc);
		}


// Remove the specified Item from the Personal List
// if it is already in the list.
function removeFromList(Item) {

	var val = GetCookie(COOKIENAME);

	if (val) {
		var i = val.indexOf(Item + SEPERATOR);
		if (i >= 0) {
			val = val.substring(0, i) + 
						val.substring((i + Item.length + SEPERATOR.length), val.length);
			SetCookie(COOKIENAME, val);
		}
	}
}


function removeItemsFromList(frm)
 {
	var items = frm.elements;
	for (var i = 0; i < items.length; i++)
		if (items[i].type == "checkbox" && items[i].checked == true)
			removeFromList(items[i].value);
}


function removeSelected(frm,SNT_Y,SNT_N)
{
			   //removeItemsFromList(frm);
				var items = frm.elements;
				var count = 0;
				for (var i = 0; i < items.length; i++)
					if (items[i].type == "checkbox" && items[i].checked == true)
						{removeFromList(items[i].value);
							count++;
						}
			
				if (count > 0)
				{
						alert("" + count + " profile(s) have been removed from your Personal List");
						var loc = "RequestAction.asp?aspAction=GetTitlesFromList" + String.fromCharCode("38");
				       loc = loc + "format=html" + String.fromCharCode("38");
				       loc = loc + "SNT_ID_Y=" + SNT_Y +String.fromCharCode("38") + "SNT_ID_N=" +SNT_N + String.fromCharCode("38"); 
				       loc = loc + "Page=PersonalList" + String.fromCharCode("38");
				       loc = loc + "List=" + getList();
				       document.location.href = loc;
				}
		
				if (count==0)
				{
				  alert("Please select at least one occupational profile.");
				  return false;
				}		
}

function ResetInterest()
{
     document.frmInterestSearch.RandD.options[0].selected = true;
     document.frmInterestSearch.RandI.options[0].selected = true;
     document.frmInterestSearch.RandM.options[0].selected = true;   
     document.frmInterestSearch.RandO.options[0].selected = true;
     document.frmInterestSearch.RandS.options[0].selected = true; 
     document.frmInterestSearch.RandD.disabled = false;
     document.frmInterestSearch.RandI.disabled = false; 
     document.frmInterestSearch.RandM.disabled = false;
     document.frmInterestSearch.RandO.disabled = false; 
     document.frmInterestSearch.RandS.disabled = false;
    
}

function rtrim(aString) {
	var str;
	str = new String(aString);
	
	while (str.lastIndexOf(" ") == str.length-1 && str.length > 0)
		str = str.substring(0, str.length-1);
	return str;
}


 function schoolSearchResSelectAll(frm)
 { 	var items =frm.elements;
	for (var i = 0; i < items.length; i++)
	{ if (items[i].type == "checkbox") 
			{    items[i].checked = true;
		     
		    }  		    
	}   
}
 
 
function schoolSearchResDeSelectAll(frm)
 {
	var items =frm.elements;
	for (var i = 0; i < items.length; i++)
	{ if (items[i].type == "checkbox") 
			    items[i].checked = false;
	}   
}

 		

function SchoolSubjectSearch(frm,Snip_Code_1,Snip_Code_2)
{
   	//var items = document.frmSchoolSubjectSearch.elements;
	var items =frm.elements; 
	var count = 0;
	var strSubjectID="";
	for (var i = 0; i < items.length; i++)
	{  if (items[i].type == "checkbox" && items[i].checked == true) 
		{	if(strSubjectID.length>0)
		    {   strSubjectID=strSubjectID+","+items[i].value;}
		    else
		    { strSubjectID=items[i].value;}
			count++;
		}
	}
	if(count == 0)
	{   alert("Please select at least one subject.");
		return false;
	}
	else
	{  if (count > 6)
	   { alert("Please select fewer than seven subjects.");
		 return false;
	   }
	   else
	   { var loc = "RequestAction.asp?";
		 loc = loc + "format=html" + String.fromCharCode("38") + "aspAction=GetSchoolSubjectSearchResult"+ String.fromCharCode("38") + "Page=SchoolSubjectSearchResult"+ String.fromCharCode("38") + "SUBJECT_ID_LIST=" + strSubjectID; 
		 loc =loc + String.fromCharCode("38")+"SCODE="+Snip_Code_1+","+Snip_Code_2;
		 top.document.location.href = loc;
		 return true;
	   }
	}
}


function selectLevel()
 {
	
	document.frmAdvancedSearch.aspAction.value = "GetAdvSearch";
	document.frmAdvancedSearch.submit();
}

//  Function to create or update a cookie.
//    name - String object containing the cookie name.
//    value - String object containing the cookie value.  May contain
//      any valid string characters.
//    [expires] - Date object containing the expiration data of the cookie.  If
//      omitted or null, expires the cookie at the end of the current session.
//    [path] - String object indicating the path for which the cookie is valid.
//      If omitted or null, uses the path of the calling document.
//    [domain] - String object indicating the domain for which the cookie is
//      valid.  If omitted or null, uses the domain of the calling document.
//    [secure] - Boolean (true/false) value indicating whether cookie transmission
//      requires a secure channel (HTTPS).  
//
//  The first two parameters are required.  The others, if supplied, must
//  be passed in the order listed above.  To omit an unused optional field,
//  use null as a place holder.  For example, to call SetCookie using name,
//  value and path, you would code:
//
//      SetCookie ("myCookieName", "myCookieValue", null, "/");
//
//  Note that trailing omitted parameters do not require a placeholder.
//
//  To set a secure cookie for path "/myPath", that expires after the
//  current session, you might code:
//
//      SetCookie (myCookieVar, cookieValueVar, null, "/myPath", null, true);
//
function SetCookie (name,value,expires,path,domain,secure) {
  document.cookie = name + "=" + escape (value) +
    ((expires) ? "; expires=" + expires.toGMTString() : "") +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    ((secure) ? "; secure" : "");
}


	
				
function trim(aString)
 {
	return rtrim(ltrim(aString));
}

	function openNocList() {
			var NOC;
			if ( document.frmNOCSearch.elements["NOC"] != null)
			{	 NOC = document.frmNOCSearch.elements["NOC"].value;
                NOC= NOC.replace('.0','');	
           	}
				var width = window.screen.availWidth/2;
				var height = window.screen.availHeight/2;
				var left = window.screen.availWidth/4;
				var top = window.screen.availHeight/4;
				var options = "resizable=yes,scrollbars=yes,width=" + width + ",height=" + height + ",left=" + left + ",top=" + top;
				open("RequestAction.asp?SNT_CODE=NOCHSSResultYes"+ String.fromCharCode("38") +"aspAction=GetTitlesForNOC" + String.fromCharCode("38") + "format=html" + String.fromCharCode("38") + "Page=NocSearch" + String.fromCharCode("38") + "NOC=" + NOC, "", options);
				//window.location.reload(false);
				//document.frmNOCSearch.elements["NOC"].value = NOC;
			}
			
			
function tabOnEnter (field, evt) 
{
  var keyCode = document.layers ? evt.which:document.all ?evt.keyCode : evt.keyCode;
  if (keyCode == 13)
    {        //pop up new window 
              var NOC;
				if ( document.frmNOCSearch.elements["NOC"] != null)
				{	 NOC = document.frmNOCSearch.elements["NOC"].value;
					NOC= NOC.replace('.0','');	
           		}
				var width = window.screen.availWidth/2;
				var height = window.screen.availHeight/2;
				var left = window.screen.availWidth/4;
				var top = window.screen.availHeight/4;
				var options = "resizable=yes,scrollbars=yes,width=" + width + ",height=" + height + ",left=" + left + ",top=" + top;
				window.open("RequestAction.asp?SNT_CODE=NOCHSSResultYes"+ String.fromCharCode("38") +"aspAction=GetTitlesForNOC" + String.fromCharCode("38") + "format=html" + String.fromCharCode("38") + "Page=NocSearch" +       		String.fromCharCode("38") + "NOC=" + NOC, "", options);
				return false;
  }
}

function toggleDisplay(idnum)
{
	//toggle the plus/minus img
	img = document.getElementById('img' + idnum);
	if (img.src.indexOf('plus.gif') > 0) {
		img.src = '../images/minus.gif';
		img.alt = 'Minus';
	} else {
		img.src = '../images/plus.gif';
		img.alt = 'Plus';
	}
	
	//check all rows of the table for the ones to hide/show
	els = document.getElementsByTagName('TR');
	for (i = 0; i < els.length; i++) {
		if (els[i].id == idnum) {
			if (els[i].style.display == 'none')
				els[i].style.display = 'block';
			else
				els[i].style.display = 'none';
		}
	}
}