var CHAR_DELIMITER = "|";

var CONTEXT_NONE		=-1;
var CONTEXT_ACC_HIST	= 0;
var CONTEXT_ACC_USAGE	= 1;
var CONTEXT_VCR			= 2;
var CONTEXT_NEW			= 3;
var CONTEXT_QUERY		= 4;
var CONTEXT_LISTVIEW	= 5;
var CONTEXT_SHORTVIEW	= 6;
var CONTEXT_FULLVIEW	= 7;
var CONTEXT_SAVE		= 8;
var CONTEXT_DELETE		= 9;
var CONTEXT_MODIFY_TAB	=10;
var CONTEXT_SORT		=11;
var CONTEXT_SELECT_ALL	=12;
var CONTEXT_PURGE_USAGE =13;
var CONTEXT_HITCOUNT	=14;
var CONTEXT_GO_MODULE	=15;
var CONTEXT_QUESTION	=16;
var CONTEXT_REFRESH_VIEW=17;
var CONTEXT_SELECT_RECORD=18;
var CONTEXT_VALUELIST_COUNTRY	= 19
var CONTEXT_VALUELIST_CHAPTER	= 20
var CONTEXT_VALUELIST_QUESTION	= 21
var CONTEXT_VALUELIST_ANSWER	= 22
var CONTEXT_VALUELIST_SUPPLIER	= 23
var CONTEXT_POPUP_SUPPLIER		= 24
var CONTEXT_POPUP_COMMENT		= 25
var CONTEXT_POPUP_COUNTRYCOMMENT= 26
var CONTEXT_FOLLOW_LINK			= 27
var CONTEXT_PRINT				= 28
var CONTEXT_ADD_FAVORITE		= 29
var CONTEXT_REMOVE_FAVORITE		= 30
var CONTEXT_VALUELIST_USER		= 31
var CONTEXT_PROVIDER_NOTE		= 32
var CONTEXT_NOTES_HISTORY		= 33
var CONTEXT_POPUP_MYGROUP_COUNTRY = 34

function Initialize(el){
	el.focus();
	window.status = 'Ready';
}

function goModule(){
	window.event.returnValue = false;
	if (window.event.keyCode == 13){
		SubmitSelection();
	}
}

function SubmitSelection(){
	var obj = document.frm1.lstModule, s;
	var i = obj.options[obj.selectedIndex].value;
	if (i == MODULE_SEARCH_1QUESTION){
		s = PAGE_SEARCH_1QUESTION_QUERY;
	}else if (i == MODULE_SEARCH_2QUESTION){
		s = PAGE_SEARCH_2QUESTION_QUERY;
	}else if (i == MODULE_SEARCH_CHAPTER){
		s = PAGE_SEARCH_CHAPTER_QUERY;
	}else if (i == MODULE_SEARCH_FULLTEXT){
		s = PAGE_SEARCH_FULLTEXT_QUERY;
	}else if (i == MODULE_MODIFY_MY_COMMENT){
		s = PAGE_MODIFY_MYCOMMENT_QUERY;
	}else if (i == MODULE_MODIFY_MY_COUNTRY_COMMENT){
		s = PAGE_MODIFY_COUNTRYCOMMENT_LISTVIEW;
	}else if (i == MODULE_MODIFY_IPN_REVIEW1){
		s = PAGE_MODIFY_IPNREVIEW1_QUERY;
	}else if (i == MODULE_MODIFY_IPN_REVIEW2){
		s = PAGE_MODIFY_IPNREVIEW2_QUERY;
	}else if (i == MODULE_REVIEW_COMMENTNOTE){
		s = PAGE_REVIEW_COMMENTNOTE_QUERY;
	}else if (i == MODULE_MANAGE_COUNTRY_GROUP){
		s = PAGE_MANAGE_COUNTRY_GROUP_LISTVIEW;
	}else if (i == MODULE_HOME){
		s = PAGE_DEFAULT;
	}else if (i == -1){
		alert("Please, select from available options.");
		obj.focus();
		return;
	}else{
		alert("This option is not available.");
		obj.focus();
		return;
	}
	window.location.href = s;
}
function IsValidStringValue(sValue){
	var n = sValue.length;
	for (var i = 0; i<=n-1; i++){
		if (sValue.substr(i,1) != " "){
			return (true);
		}
	}
	return (false);
}

function IsNullString(sValue){
	var n = sValue.length;
	
	if (n == 0) return (true);
	
	for (var i = 0; i<=n-1; i++){
		if (sValue.substr(i,1) != " "){
			return (false);
		}
	}
	return (true);
}

function IsListValueSelected(obj){
	var iRet = false;
	for (var i=0; i<=obj.options.length-1; i++){
		if (obj.options[i].selected){
			iRet = true;
			break;
		}
	}
	return iRet;
}

function SelectListItemByName(obj, itemName){
	var iRet = false;
	var iLen = itemName.length;
	var s;
	
	if (iLen==0){
		return iRet;
	}
	
	for (var i=0; i<=obj.options.length-1; i++){
		s = obj.options[i].text;
		s = s.substr(0, iLen);
		s = s.toLowerCase();
		if (s == itemName.toLowerCase()){
			obj.options[i].selected = true;
			iRet = true;
			break;
		}
	}
	return iRet;
}

function getOptionSelected(obj){
	return obj.options[obj.selectedIndex].value;
}

function getOptionSelectedText(obj){
	return obj.options[obj.selectedIndex].text;
}

function getRadioSelected(obj){
	for (var i=0; i<obj.length; i++){
		if (obj[i].checked){
			return i;
		}
	}
}

function getRadioOptionSelected(obj){
	for (var i=0; i<obj.length; i++){
		if (obj[i].checked){
			return obj[i].value;
		}
	}
}

function RefreshPage(){
	window.location.reload();
}
function OpenWindow(url, name, features){
	var o = window.open(url, name, features);
	return o;
}

function Nop(){
	return false;
}
function SetChecked(objName, val) {
	var obj=document.frm1;
	for(var i=0;i<obj.elements.length;i++){
		if (obj.elements[i].name==objName){
			obj.elements[i].checked=val;
		}
	}
}
function TriggerSubmit(){
	if (window.navigator.appName=="Microsoft Internet Explorer"){
		if (window.event.keyCode == 13){
			window.close();
		}
	}
}

function DoMsgFeatureUnavailable(){
	alert("This feature is under construction.");
}

function ShowHelp(url){
	OpenWindow(url, 'help', 'scrollbars=yes,top=50,left=50,width=320,height=420');
}

function GetFavoriteQuery(){
	var obj = document.frm1;
	var s = '';
	for (var i=0;i<obj.length-1;i++){
		if (obj[i].type=='hidden'){
			if (obj[i].value.length!=0){
				if (s.length!=0){
					s += '&'
				}
				s += obj[i].name + '=' + obj[i].value;
			}
		}
	}
	return s;
}











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_findObj(n, d) { //v3.0
  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); return x;
}

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_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_displayStatusMsg(msgStr) { //v1.0
  status=msgStr;
  document.MM_returnValue = true;
}









function getMonth(){
	var months=new Array(13);
	months[1]="January";
	months[2]="February";
	months[3]="March";
	months[4]="April";
	months[5]="May";
	months[6]="June";
	months[7]="July";
	months[8]="August";
	months[9]="September";
	months[10]="October";
	months[11]="November";
	months[12]="December";
	var time=new Date();
	var lmonth=months[time.getMonth() + 1];
	return lmonth;
}
function getDay(){
	var time=new Date();
	var date=time.getDate();
	return date;
}
function getYear(){
	var time=new Date();
	var year=time.getYear();
	if (year < 2000){
		year = year + 1900;
	}
	return year;
}