// CHU Y: Khong duoc thay doi vi tri cua bien nay (LUON LUON dat o dong dau tien)

if (typeof(_ALLOW_EDITING_IN_MODAL_DIALOG)=="undefined") 
	_ALLOW_EDITING_IN_MODAL_DIALOG = 0; // Ngam dinh khong cho phep THEM/SUA/XOA cac thong tin danh muc khi chay o mot cua so MODAL DIALOG

if (typeof(_DECIMAL_DELIMITOR)=="undefined") 	
	_DECIMAL_DELIMITOR = ","; // Ngam dinh su dung day PHAY (,) de phan cach hang nghin

// Ham _btn_show_all_file: goi modal dialog de hien thi danh sach cac file trong mot thu muc
// Cach dung:   p_directory      -- thu muc can lay file
//				p_typefile_list  -- danh sach cac phan mo rong cua file
//				p_obj_text 		 -- Doi tuong ma ten file tra lai
function _btn_show_all_file(p_directory,p_typefile_list,p_obj_text){
	v_url = _DSP_MODAL_DIALOG_URL_PATH;
	v_url = v_url + "?goto_url=" + escape("dsp_file_in_directory.asp?hdn_directory=" + p_directory + "&hdn_typefile_list=" + p_typefile_list);
	v_url = v_url + "&modal_dialog_mode=1" + "&" + randomizeNumber();
	sRtn = showModalDialog(v_url,"","dialogWidth=400pt;dialogHeight=280pt;dialogTop=80pt;status=no;scroll=no;");
	if (!sRtn) return;
	p_obj_text.value = sRtn;	
}
// Ham _save_textbox_value_to_textbox_obj duyet tat ca cac doi tuong multiple-text va luu gia tri cua cac phan tu duoc chon
// vao 1 doi tuong textbox co ten xac dinh boi thuoc tinh "xml_tag_in_db_name"
// p_textbox_obj: ten doi tuong multuple-text
function _save_textbox_value_to_textbox_obj(p_textbox_obj,the_separator){
	var v_value;
	var list_value = the_separator;
	_save_checkbox_value_to_textbox_obj(document.all.chk_multiple_textbox,the_separator);
	try{
		if (!p_textbox_obj.length){
			list_value=p_textbox_obj.value;
			eval('document.all.'+p_textbox_obj.xml_tag_in_db_name+'.value=document.all.'+p_textbox_obj.xml_tag_in_db_name+'.value+"'+list_value+'"');
		}else{	
			current_chk_obj = p_textbox_obj[0].xml_tag_in_db_name;
			for(i=0;i<p_textbox_obj.length;i++){
				next_chk_obj = p_textbox_obj[i].xml_tag_in_db_name;	
				if (current_chk_obj != next_chk_obj){    //Neu het danh sach thi gan vao gia tri cua danh sach
					eval('document.all.'+current_chk_obj+'.value=document.all.'+current_chk_obj+'.value+"'+list_value+'"');
					list_value = the_separator;
				}
				v_value = replace(p_textbox_obj[i].value,the_separator,"");
				if (v_value=="" || v_value==null){
					v_value=" ";
				}
				list_value=list_append(list_value,v_value,the_separator);					
				if (i==p_textbox_obj.length-1){          //Cuoi gan gia tri vao danh sach
					eval('document.all.'+current_chk_obj+'.value=document.all.'+current_chk_obj+'.value+"'+list_value+'"');
					list_value = the_separator;
				}
				current_chk_obj = next_chk_obj;
			}
		}	
	}catch(e){;}
}
// Tao danh sach (list) chua cac the XML va danh sach gia tri tuong ung. Cac the nay duoc luu vao CSDL duoi danh chuoi XML
//Sau do luu vao 2 bien hidden.
// f: form object
// hdn_obj_tag: ten bien hidden chua danh sach cac the XML
// hdn_obj_value: ten bien hidden chua danh sach cac gia tri tuong ung voi moi the XML
// p_only_for_xml_data: neu la true thi chi luu cac the XML va gia tri cua cac form field co thuoc tinh xml_data='true'

function _save_xml_tag_and_value_list(p_form_obj,p_hdn_tag_obj,p_hdn_value_obj,p_only_for_xml_data){
	var list_tag = "";
	var list_value = "";
	var v_temp = "";
	var v_value = "";
	_save_checkbox_value_to_textbox_obj(document.all.chk_multiple_checkbox,',');
	_save_textbox_value_to_textbox_obj(document.all.txt_multiple_textbox,_LIST_DELIMITOR);
	f = p_form_obj
	for (i=0;i<f.length;i++){
		var e=f.elements[i];
		if ((p_only_for_xml_data && e.xml_data=='true') || (!p_only_for_xml_data)){
			if (e.value==""||e.value==null){
				v_value=" ";
			}else{
				v_value=e.value;
			}
			//alert(v_value);
			if (e.xml_tag_in_db &&(e.type!='radio' && e.type!='checkbox')){
				list_tag = list_append(list_tag,e.xml_tag_in_db,_SUB_LIST_DELIMITOR);
				list_value = list_append(list_value,v_value,_SUB_LIST_DELIMITOR);
			}
			if (e.xml_tag_in_db &&(e.type=='radio' || e.type=='checkbox')){
				list_tag = list_append(list_tag,e.xml_tag_in_db,_SUB_LIST_DELIMITOR);
				if (e.checked==true){
					v_temp="true";
				}else{
					v_temp="false";
				}
				list_value = list_append(list_value,v_temp,_SUB_LIST_DELIMITOR);
			}
		}
	}

	p_hdn_tag_obj.value = list_tag;
	p_hdn_value_obj.value = list_value;
	//alert(document.forms(0).hdn_list_code.value);
	//alert(document.forms(0).hdn_list_name.value);
}

// Ham _save_checkbox_value_to_textbox_obj duyet tat ca cac doi tuong multiple-checkbox va luu gia tri cua cac phan tu duoc chon
// vao 1 doi tuong textbox co ten xac dinh boi thuoc tinh "xml_tag_in_db_name"
// p_chk_obj: ten doi tuong multuple-checkbox

function _save_checkbox_value_to_textbox_obj(p_chk_obj,the_separator){
	var ret = "";
	try{
		if (!p_chk_obj.length){
			if (p_chk_obj.checked){
				ret=p_chk_obj.value;
				eval('document.all.'+p_chk_obj.xml_tag_in_db_name+'.value="'+ret+'"');
			}
		}else{	
			current_chk_obj = p_chk_obj[0].xml_tag_in_db_name;
			for(i=0;i<p_chk_obj.length;i++){
				next_chk_obj = p_chk_obj[i].xml_tag_in_db_name;	
				if (current_chk_obj != next_chk_obj){  //Neu het danh sach thi gan vao gia tri cua danh sach
					eval('document.all.'+current_chk_obj+'.value="'+ret+'"');
					ret = "";
				}
				if (p_chk_obj[i].checked){
					ret=list_append(ret,p_chk_obj[i].value,the_separator);					
				}
				if (i==p_chk_obj.length-1){ //Cuoi gan gia tri vao danh sach
					eval('document.all.'+current_chk_obj+'.value="'+ret+'"');
					ret = "";
				}
				current_chk_obj = next_chk_obj;
			}
		}	
	}catch(e){;}
}

// CAC HAM LIEN QUAN DEN VIEC XU LY KHI NSD NHAN CHUOT VAO CAC O CHECKBOX TRONG 1 DANH SACH DE CHON HOAC BO CHON 1 DOI TUONG

// Ham show_row_selected de hien thi TAT CA cac dong DA DUOC CHON (checked)
// rad_id: la ten cua bien radio xac dinh che do HIEN THI TAT CA hay Chi HIEN THI NHUNG DOI TUONG DUOC CHON 
// (vi du neu ta co <input name="rad_indicator_filter" thi rad_id="rad_indicator_filter")
// tr_name: ten cua id tuong uong voi dong chua doi tuong (vi d? neu ta co <tr id="xxxx"> thi tr_name="xxxx")
function _show_row_selected(rad_id,tr_name){
	//Thay doi selected cua radio button
	eval('document.all.' + rad_id + '(0).checked=false');
	eval('document.all.' + rad_id + '(1).checked=true');
	v_count=eval('document.all.' + tr_name + '.length');
	var v_odd_class="";
	if(v_count){
		for(var i=0;i<v_count;i++){
			if (eval('document.all.' + tr_name + '[i].checked == ""')){
				eval('document.all.' + tr_name + '[i].style.display="none"');
			}else{
				if (v_odd_class == "odd_row"){
					eval('document.all.'+ tr_name + '[i].className="round_row"');
					v_odd_class = "round_row"
				}else{
					eval('document.all.'+ tr_name + '[i].className="odd_row"');
					v_odd_class = "odd_row"
				}
			}
		}
	}else{
		if (eval('document.all.' + tr_name + '.checked == ""')){
			eval('document.all.' + tr_name + '.style.display="none"');
		}else{
			if (v_odd_class == "odd_row"){
				eval('document.all.'+ tr_name + '.className="round_row"');
				v_odd_class = "round_row"
			}else{
				eval('document.all.'+ tr_name + '.className="odd_row"');
				v_odd_class = "odd_row"
			}
		}
	}
}

// Ham show_row_all de hien thi TAT CA cac dong (khong phan biet da DUOC CHON hay khong)
// rad_id: la ten cua bien radio xac dinh che do HIEN THI TAT CA hay Chi HIEN THI NHUNG DOI TUONG DUOC CHON 
// (vi du neu ta co <input name="rad_indicator_filter" thi rad_id="rad_indicator_filter")
// tr_name: ten cua id tuong uong voi dong chua doi tuong (vi d? neu ta co <tr id="xxxx"> thi tr_name="xxxx")
function _show_row_all(rad_id,tr_name){
	//Thay doi selected cua radio button
	eval('document.all.' + rad_id + '(0).checked=true');
	eval('document.all.' + rad_id + '(1).checked=false');
	v_count=eval('document.all.' + tr_name + '.length');
	var v_odd_class="";
	if(v_count){
		for(var i=0;i<v_count;i++){
			eval('document.all.' + tr_name + '[i].style.display="block"');
			if (v_odd_class == "odd_row"){
				eval('document.all.'+ tr_name + '[i].className="round_row"');
				v_odd_class = "round_row"
			}else{
				eval('document.all.'+ tr_name + '[i].className="odd_row"');
				v_odd_class = "odd_row"
			}
		}
	}else{
		eval('document.all.' + tr_name + '.style.display="block"');
		if (v_odd_class == "odd_row"){
			eval('document.all.'+ tr_name + '.className="round_row"');
			v_odd_class = "round_row"
		}else{
			eval('document.all.'+ tr_name + '.className="odd_row"');
			v_odd_class = "odd_row"
		}
	}
}

// Ham change_item_checked
// Chuc nang: Xu ly khi NSD click mouse vao checkbox cua mot doi tuong trong danh sach
//	-Tim tr_name chua checkbox duoc click va thay doi trang thai cua attribute checked ("" hoac "checked")
//	-Kiem tra cac trang thai checked cua cac function trong modul de xac dinh trang thai checked cua modul
//	(Neu khong co function nao duoc chon thi checked=""; neu co thi checked="checked")
//	-Kiem tra che do hien thi (qua radio button) de refresh lai man hinh
// Tham so:
//	-chk_obj: doi tuong checkbox duoc click
//	-tr_name: ten id cua row chua checkbox (tr_function hoac tr_enduser)
//	-rad_id:  ten id cua radio button xac dinh che do hien thi cua moi loai (rad_group_enduser hoac rad_group_function)

function _change_item_checked(chk_obj,tr_name,rad_id){
	var v_count;
	var i;
	var v_modul_checked=false;
	//Tim row chua checkbox va thay doi gia tri cua tr_name.checked
	v_count = eval('document.all.' + tr_name +'.length');
	i=0;
	if (v_count){
		while (i<v_count){
			if (eval('document.all.' + tr_name + '[i].value == chk_obj.value')){
				if (eval('document.all.' + tr_name + '[i].checked == "checked"')){
					eval('document.all.' + tr_name + '[i].checked = ""');
				}else{
					eval('document.all.' + tr_name + '[i].checked = "checked"');
				}
				//break;
			}
			i++;
		}
	}else{
		if (eval('document.all.' + tr_name + '.value == chk_obj.value')){
			if (eval('document.all.' + tr_name + '.checked == "checked"')){
				eval('document.all.' + tr_name + '.checked = ""');
			}else{
				eval('document.all.' + tr_name + '.checked = "checked"');
			}
		}
	}
	//thay doi gia tri cua checked trong tr_modul va chk_modul_id theo v_modul_checked=True or False
	//Kiem tra che do hien thi de refresh man hinh
	if (eval('document.all.' + rad_id + '(1).checked')){
		_show_row_selected(rad_id,tr_name);
	}
}

// Ham add_new_row() duoc goi khi NSD muon them mot dong
// Tham so:
// p_row_obj: ten object cua cac dong 
// p_limit: so row toi da duoc them
function add_row(p_row_obj, p_limit){
	for (var i=0; i<p_limit; i++) {
		if (p_row_obj[i].style.display=="none"){
			p_row_obj[i].style.display="block";
			return;
		}
	}
}

// Ham delete_row() xu ly khi NSD xoa cac file dinh kem hien co
//Chuc nang:
//	- Khong hien thi cac file bi xoa
//	- Luu ID cua cac file bi xoa vao mot doi tuong kieu hidden
//Tham so:
//	- p_row_obj: ten doi tuong (duoc dinh nghia bang thuoc tinh "id" trong tag <tr>)
//	- p_checkbox_obj: ten doi tuong checkbox tuong ung	
//	- p_hdn_obj ten doi tuong hidden luu gia tri cua cac file bi xoa
function delete_row(p_row_obj, p_checkbox_obj, p_hdn_obj){
	// Luu ID cua cac doi tuong bi xoa vao p_hdn_obj
	if (checkbox_value_to_list(p_checkbox_obj,",")!=""){
		if (p_hdn_obj.value!=""){
			p_hdn_obj.value = p_hdn_obj.value + "," + checkbox_value_to_list(p_checkbox_obj,",");
		}else{
			p_hdn_obj.value = checkbox_value_to_list(p_checkbox_obj,",");
		}
	}
	try{
		if (p_row_obj.length){
			for (i=0; i<p_row_obj.length; i++){
				if (p_checkbox_obj[i].checked){
					p_row_obj[i].style.display="none";
					p_checkbox_obj[i].checked=false;
				}
			}
		}
		else{
			if (p_checkbox_obj.checked){
				p_row_obj.style.display="none";
				p_checkbox_obj.checked=false;
			}
		}
	}
	catch(e){;}
}
// Ham reshow_row() DAU cac dong da bi xoa truoc do
// Tham so:
// p_row_obj: ten object cua cac dong 
// p_checkbox_obj: ten doi tuong checkbox tuong ung
// p_hdn_obj: ten doi tuond hidden luu thu tu cua cac row da bi xoa truoc do
function reshow_row(p_row_obj, p_checkbox_obj, p_hdn_obj){
	if (p_hdn_obj.value=="" || null(p_hdn_obj.value))
		return;
	deleted_str = p_hdn_obj.value;
	deleted_array = deleted_str.split(",");
	for (i=0; i<deleted_array.length; i++){
		p_row_obj[i].style.display="none";
		p_checkbox_obj[i].checked=false;
	}
}

// Luu cac gia tri cua cac doi tuong hidden co thuoc tinh save=1
// Tham so:
// f: ten form
// p_save_hidden_input_obj: ten doi tuong hidden dung de luu gia tri cua cac hidden khac co thuoc tinh save=1
function save_hidden_input(f,p_save_hidden_input_obj)
{
	var errors = "";
	var strReturn="";
	var stt=1;
	for (var i=0;i<f.length;i++)
	{
		var e=f.elements[i];
		if (e.type =="hidden" &&  e.save=="1") {
			strReturn = strReturn + e.name + _SUB_LIST_DELIMITOR + e.value;
			strReturn = strReturn + _LIST_DELIMITOR;
		}
	}
	p_save_hidden_input_obj.value=strReturn;
}
/////////////////////////// Cac ham JS duoc su dung trong modul quan tri danh muc ////////////////////// 
// Ham nay duoc goi khi NSD nhan chuot vao ten file dinh kem
// Ham nay mo mot cua so moi va thuc thi dsp_file_content.asp
function filename_onclick(p_table, p_file_id_column, p_file_name_column, p_file_content_column, p_file_id, p_file_url){
	url = _DSP_FILE_CONTENT_URL_PATH;
	url = url + "?file_id=" + p_file_id;
	url = url + "&table=" + p_table;
	url = url + "&file_id_column=" + p_file_id_column;
	url = url + "&file_name_column=" + p_file_name_column;
	url = url + "&file_content_column=" + p_file_content_column;
	url = url + "&file_url=" + p_file_url;
	open(url);
}
// Xu ly khi NSD nhan phim ENTER trong o textbox "Tim Kiem"
function txt_filter_keydown(){
	var keyCode = (document.layers) ? keyStroke.which : event.keyCode;
	// Phim Enter
	if(keyCode == 13){
		document.forms(0).btn_filter.onclick();
		return;
	}	
}
// ham process_hot_key() xu ly cac phim nong tren form
function process_hot_key(p_f12, p_insert, p_delete, p_esc, p_enter){
	var keyCode = (document.layers) ? keyStroke.which : event.keyCode;
	// Phim INSERT	
	if(keyCode == 45 && p_insert){
		document.forms(0).btn_add.onclick();
		return;
	}	
	// Phim Delete
	if(keyCode == 46 && p_delete){
		document.forms(0).btn_delete.onclick();
		return;
	}	
	// Phim ESC
	if(keyCode == 27 && p_esc){
		document.forms(0).btn_back.onclick();
		return;
	}	
	// Phim F12
	if(keyCode == 123 && p_esc){
		document.forms(0).btn_save.onclick();
		return;
	}	
}	

// ham btn_filter_onclick() duoc goi khi NSD nhan chuot vao nut "Loc" tren man hinh hien thi mot danh sach
// p_hidden_filter_obj: doi tuong hidden dung de luu dieu kien tim kiem
// p_filter_obj: doi tuong textbox dung de nhap dieu kien tim kiem
// p_fuseaction: ten fuseaction tiep theo
function btn_filter_onclick(p_hidden_filter_obj, p_filter_obj, p_fuseaction){
	p_hidden_filter_obj.value = p_filter_obj.value;
	document.forms(0).fuseaction.value = p_fuseaction;
	document.forms(0).submit();
}
// ham row_onclick() duoc goi khi NSD nhan chuot vao 1 dong trong danh sach. Ham nay co 3 tham so: 
//  - tham so thu nhat la ten form field chua ID cua doi tuong, 
//  - tham so thu hai la gia tri cua ID
//  - tham so thu ba la ten fuseaction tiep theo
function row_onclick(p_obj, p_value, p_fuseaction, p_goto_url){
	p_obj.value = p_value;
	if (_MODAL_DIALOG_MODE==1){
		v_url = _DSP_MODAL_DIALOG_URL_PATH;
		v_url = v_url + "?goto_url=" + p_goto_url + "&hdn_item_id=" + p_value + "&fuseaction=" + p_fuseaction + "&modal_dialog_mode=1" + "&" + randomizeNumber();
		sRtn = showModalDialog(v_url,"","dialogWidth=470pt;dialogHeight=210pt;status=no;scroll=no;");
		document.forms(0).fuseaction.value = "";
		document.forms(0).submit();
	}else{
		//v_current_url  = window.location;
		//arr_url = v_current_url.split(".");
		//v_current_url = arr_url[0];
		//v_current_url = "index.asp";
		//v_current_url = v_current_url + "?fuseaction=" + p_fuseaction + "&" + p_obj.name + "=" + p_obj.value;
		//window.location = v_current_url;
		document.forms(0).fuseaction.value = p_fuseaction;
		document.forms(0).submit();
	}	
}
// ham btn_delete_onclick() duoc goi khi NSD nhan chuot vao nut "Xoa"
//  - p_checkbox_name: ten cua checckbox, vi du "chk_building_form_id"
//  - p_fuseaction: ten fuseaction tiep theo
function btn_delete_onclick(p_checkbox_obj, p_hidden_obj, p_fuseaction){
	if (!checkbox_value_to_list(p_checkbox_obj,",")){
		alert("Chua co doi tuong nao duoc chon !");
	}	
	else{
		if(confirm('Ban muon xoa doi tuong da chon ?'))
		{
			document.forms(0).fuseaction.value = p_fuseaction;
			p_hidden_obj.value = checkbox_value_to_list(p_checkbox_obj,",");
			document.forms(0).submit(); 	
		}
	}	
}

// ham btn_add_onclick() duoc goi khi NSD nhan chuot vao nut "Them"
//  - p_obj: ten cua object chua id duoc chon (dat bang 0)
//  - p_fuseaction: ten fuseaction tiep theo
function btn_add_onclick(p_obj, p_fuseaction, p_goto_url){
	p_obj.value = 0;
	if (_MODAL_DIALOG_MODE==1){
		v_url = _DSP_MODAL_DIALOG_URL_PATH;
		v_url = v_url + "?goto_url=" + p_goto_url + "&hdn_item_id=0" + "&fuseaction=" + p_fuseaction + "&modal_dialog_mode=1" + "&" + randomizeNumber();
		sRtn = showModalDialog(v_url,"","dialogWidth=470pt;dialogHeight=210pt;status=no;scroll=no;");
		//alert(sRtn);
		document.forms(0).fuseaction.value = "";
		document.forms(0).submit();
	}else{
		document.forms(0).fuseaction.value = p_fuseaction;
		document.forms(0).submit();
	}	
}
// ham btn_select_onclick() duoc goi khi NSD nhan chuot vao nut "Chon". Ham nay tra lai gia tri cua dong duoc chon va dong cua so lai
function btn_select_onclick(p_checkbox_obj){
	list_of_id = checkbox_value_to_list(p_checkbox_obj,",");
	if (!list_of_id){
		alert("Chưa có đối tượng nào được chọn");
		return;
	}
	window.returnValue = list_get_first(list_of_id,',');
	window.close();
}
// ham btn_save_onclick() duoc goi khi NSD nhan chuot vao nut "Chap nhan"
//  - p_fuseaction: ten fuseaction tiep theo
function btn_save_onclick(p_fuseaction){
	if (_MODAL_DIALOG_MODE==1)
		document.forms(0).action = "index.asp?modal_dialog_mode=1";
	else
		document.forms(0).action = "index.asp";

	if (verify(document.forms(0))){
		document.forms(0).fuseaction.value = p_fuseaction;
		document.forms(0).submit();
	}	
}
// ham btn_single_checkbox_onclick() duoc goi khi NSD nhan chuot vao mot o Check-box
//  - p_checkbox_obj: ten doi tuong checkbox chi nhan 1 trong 2 gia tri 1 va 0
//  - p_checkbox_obj: ten doi tuong (kieu hidden) luu gia tri cua checkbox
function btn_single_checkbox_onclick(p_checkbox_obj, p_hidden_obj){
	if (p_checkbox_obj.checked)
		p_hidden_obj.value = 1;
	else
		p_hidden_obj.value = 0;
}

// ham btn_back_onclick() duoc goi khi NSD nhan chuot vao nut "Quay lai"
//  - p_fuseaction: ten fuseaction tiep theo
function btn_back_onclick(p_fuseaction){
	if (_MODAL_DIALOG_MODE==1){
		if (_ALLOW_EDITING_IN_MODAL_DIALOG!=1) 
			window.close(); 
		else{
			document.forms(0).fuseaction.value = p_fuseaction;
			document.forms(0).submit();			
		}
	}else{
		document.forms(0).fuseaction.value = p_fuseaction;
		document.forms(0).submit();
	}	
}

// ham goto_after_update_data() duoc goi khi NSD nhan chuot vao nut "Quay lai"
//  - p_fuseaction: ten fuseaction tiep theo
function goto_after_update_data(p_save_and_add_new, p_fuseaction, p_return_value){
	if (p_save_and_add_new==1){
		if (_MODAL_DIALOG_MODE==1){
			document.forms(0).action = "index.asp?modal_dialog_mode=1";
		}else{
			document.forms(0).action = "index.asp";
		}	
		document.forms(0).fuseaction.value = p_fuseaction;
		document.forms(0).submit();
	}else{
		if (_MODAL_DIALOG_MODE==1){
			if (p_return_value!="")
				window.returnValue = p_return_value;				
			window.close();
		}else{	
			document.forms(0).action = "index.asp";
			document.forms(0).submit();
		}	
	}
}	
// Ham nay duoc goi khi NSD click vao ten mot tap tin (de xem hoac download)
function show_file_content(p_filename) {
	window.location = p_filename;
}

// Hien thi cua so ModalDialog de chon ngay
// p_url: duong dan URL toi thu muc chua calendar.html
// p_obj: ten doi tuong form nhan gia tri ngay
function DoCal(p_url, p_obj) {
	var url = p_url + "Calendar.htm";
	var sRtn;
	sRtn = showModalDialog(url,"","dialogWidth=210pt;dialogHeight=180pt;status=no;scroll=no");
    if (sRtn!="")
		p_obj.value = sRtn;
}

// Quay ve trang truoc do
function goback(){
	if (_MODAL_DIALOG_MODE==1){
		if (_ALLOW_EDITING_IN_MODAL_DIALOG!=1) 
			window.close(); 
		else{
			document.forms(0).fuseaction="";			
			document.forms(0).submit();			
		}
	}else
		window.history.back();
}

// open new window with some value
function open_me(url, vStatus, vResizeable, vScrollbars, vToolbar, vLocation, vFullscreen, vTitlebar, vCentered, vHeight, vWidth, vTop, vLeft)	 {
	winDef = '';
	winDef = winDef.concat('status=').concat((vStatus) ? 'yes' : 'no').concat(',');
	winDef = winDef.concat('resizable=').concat((vResizeable) ? 'yes' : 'no').concat(',');
	winDef = winDef.concat('scrollbars=').concat((vScrollbars) ? 'yes' : 'no').concat(',');
	winDef = winDef.concat('toolbar=').concat((vToolbar) ? 'yes' : 'no').concat(',');
	winDef = winDef.concat('location=').concat((vLocation) ? 'yes' : 'no').concat(',');
	winDef = winDef.concat('fullscreen=').concat((vFullscreen) ? 'yes' : 'no').concat(',');
	winDef = winDef.concat('titlebar=').concat((vTitlebar) ? 'yes' : 'no').concat(',');
	winDef = winDef.concat('height=').concat(vHeight).concat(',');
	winDef = winDef.concat('width=').concat(vWidth).concat(',');

	if (vCentered)	{
		winDef = winDef.concat('top=').concat((screen.height - vHeight)/2).concat(',');
		winDef = winDef.concat('left=').concat((screen.width - vWidth)/2);
	}
	else	{
		winDef = winDef.concat('top=').concat(vTop).concat(',');
		winDef = winDef.concat('left=').concat(vLeft);
	}
	open(url, '_blank', winDef);
}

// formfield_value_to_list(the_field) converts all values of a form field to a list
// the_field is a form field that have some elements, the_field must not be a checkbox object
function formfield_value_to_list(the_field, the_separator)
{	
	var ret = "";
	if (!the_field.length)
	{
		ret=the_field.value;
	}
	else
	{	
		for(i=0;i<the_field.length;i++)
		{
			ret=list_append(ret,the_field[i].value,the_separator);		
		}
	}	
	return ret;
}	
// checkbox_value_to_list(the_field) converts all values of a checkbox object to a list
// the_field is a checkbox object
function checkbox_value_to_list(the_field,the_separator)
{	
	var ret = "";
	try{
		if (!the_field.length)
		{
			if (the_field.checked)
			{
				ret=the_field.value;
			}
		}
		else
		{	
			for(i=0;i<the_field.length;i++)
			{
				if (the_field[i].checked)
				{
					ret=list_append(ret,the_field[i].value,the_separator);
				}
			}
		}	
	}catch(e){;}
	return ret;	
}

// Lay phan tu dau tien cua mot danh sach
function list_get_first(the_list,the_separator)
{	
	if (the_list=="") return "";
	arr_value = the_list.split(the_separator);
	return arr_value[0];
}	

// Kiem tra phan tu the_element co trong danh sach the_list hay khong
function list_have_element(the_list,the_element, the_separator)
{	
	if (the_list=="") return -1;
	if(the_list==the_element){
		return 1;
	}else{
		arr_value = the_list.split(the_separator);
		for(var i=0;i<arr_value.length;i++){
			if (arr_value[i]==the_element){
				return i;
			}
		}
	}
	return -1;
}	

// add a value to a list
function list_append(the_list,the_value,the_separator)
{	
	var list=the_list;
	if (list=="") list = the_value;
	else if (the_value !="") list = list+the_separator+the_value;
	return list;
}	
// this function does nothing
function nothing()
	{
		return;
	}

//Add p_numberofday days to  p_date
// p_date and return value are in US format 
function set_date(p_date, p_numberofday)
	{
		dt_date = new Date(p_date);
		dt_date.setDate(p_numberofday);
		return dt_date.toLocaleString();
	}
// Return number of dates from the begining of the month
function get_date(p_date)
	{
		dt_date = new Date(p_date);
		dt_date.getDate();
		return dt_date.getDate();
	}

//Convert date from mmddyyyy format to ddmmyyyy format
function mmddyyyy_to_ddmmyyyy(theDate)
	{
		strSeparator = ""
		if (theDate.indexOf("/")!=-1) strSeparator = "/";
		if (theDate.indexOf("-")!=-1) strSeparator = "-";
		if (theDate.indexOf(".")!=-1) strSeparator = ".";
		if (strSeparator == "")
			return "";
		parts=theDate.split(strSeparator);
		day=parts[1];
		month=parts[0];
		year=parts[2];
		return day + strSeparator + month + strSeparator + year.substr(0,4);
		
	}

//Convert date from ddmmyyyy format to mmddyyyy fromat
function ddmmyyyy_to_mmddyyyy(theDate)
	{
		strSeparator = ""
		if (theDate.indexOf("/")!=-1) strSeparator = "/";
		if (theDate.indexOf("-")!=-1) strSeparator = "-";
		if (theDate.indexOf(".")!=-1) strSeparator = ".";
		if (strSeparator == "")
			return "";
		parts=theDate.split(strSeparator);
		day=parts[0];
		month=parts[1];
		year=parts[2];
		return month + strSeparator + day + strSeparator + year.substr(0,4);
		
	}
// Compare date
// Format of p_str_date1 and p_str_date2 is: dd/mm/yyyy
// Return value: 
//		>0 - p_str_date1>p_str_date2
//		 0  - p_str_date1=p_str_date2
//		-1 - p_str_date1<p_str_date2
function date_compare(p_str_date1,p_str_date2)
{
	date1 = new Date(ddmmyyyy_to_mmddyyyy(p_str_date1));
	date2 = new Date(ddmmyyyy_to_mmddyyyy(p_str_date2));	
	year1 = date1.getFullYear()*1;
	month1 = date1.getMonth()*1;
	day1 = date1.getDate()*1;
	
	year2 = date2.getFullYear()*1;
	month2 = date2.getMonth()*1;
	day2 = date2.getDate()*1;
	
	if (year1 > year2)		
		return -1;
	else if (year1 < year2)	return 1;
	else
	{
		if (month1 > month2) return -1
		else if (month1 < month2) return 1
		else
		{
			if (day1 > day2)return -1;
			else if (day1<day2)return 1;
			else return 0;
		}
	}
}

// Valid number 
function isnum(passedVal)
{
	if (passedVal == "")
	{
		return false;
	}
	for (i=0; i<passedVal.length; i++)
	{
		if(passedVal.charAt(i)< "0")
		{
			return false;
		}
		if (passedVal.charAt(i)> "9")
		{
			return false;
		}
	}
	return true;
}

// Valid double 
function isdouble(passedVal)
{
	if (passedVal == "")
	{
		return false;
	}
	// if there are more character ".", it is invalid double 
	if (count_char(passedVal,'.')>1)
		return false;
	for (i=0; i<passedVal.length; i++)
	{
		if(passedVal.charAt(i)!="." && passedVal.charAt(i)< "0")
		{
			return false;
		}
		if (passedVal.charAt(i)!="." && passedVal.charAt(i)> "9")
		{
			return false;
		}
	}
	return true;
}

// Get the number of times the "what_char" is in "what_str"
function count_char(what_str,what_char)
{
	if (what_str=="") return 0;
	var str;
	var count;
	var pos;
	count=0;
	str=what_str;
	while (str.indexOf(what_char,0)>=0)
	{
		count++;
		pos=str.indexOf(what_char,0)+1;
		str=str.substring(pos);
	}
	return count;
}

//Checking email;
 
function isemail(email)
{
 	var invalidChars ="/ :,;";
	var p_email;
	
	if (email==""){
		return false;
	}
	if (email.indexOf("@") == 0){
		return false;
	}
	if (email.indexOf(".") == 0) {
		return false;
	}
	
	if (email.charAt(email.length - 1) == "."){
		  return false;
	}
	if (email.indexOf("..") != -1) {
		return false;
	}
	if ((email.indexOf(".@") != -1) || (email.indexOf("@.") != -1)) {
		return false;
	}
	
	for (i=0; i<invalidChars.length;i++)
	{
		badChar = invalidChars.charAt(i);
		if(email.indexOf(badChar,0)>-1)
		{
			return false;
		}
	}
	atPos =email.indexOf("@",1)
	if(atPos==-1){
		return false;
	}
	if (email.indexOf("@",atPos+1)>-1){
		return false;
	}
	periodPos = email.indexOf(".",atPos);
	if (periodPos==-1){
		return false;
	}
	if(periodPos+3 > email.length){
		return false;
	}
	return true;
}	
		
// Check date 
function isdate(the_date) {
	var strDatestyle = "EU";  //European date style
	var strDate;
	var strDateArray;
	var strDay;
	var strMonth;
	var strYear;
	var intday;
	var intMonth;
	var intYear;
	var booFound = false;
	var strSeparatorArray = new Array("-"," ","/",".");
	var intElementNr;
	var err = 0;
	var strMonthArray = new Array(12);

	strMonthArray[0] = "Jan";
	strMonthArray[1] = "Feb";
	strMonthArray[2] = "Mar";
	strMonthArray[3] = "Apr";
	strMonthArray[4] = "May";
	strMonthArray[5] = "Jun";
	strMonthArray[6] = "Jul";
	strMonthArray[7] = "Aug";
	strMonthArray[8] = "Sep";
	strMonthArray[9] = "Oct";
	strMonthArray[10] = "Nov";
	strMonthArray[11] = "Dec";

	strDate = the_date;

	if (strDate == "") {
		return false;
	}
	for (intElementNr = 0; intElementNr < strSeparatorArray.length; intElementNr++) {
		if (strDate.indexOf(strSeparatorArray[intElementNr]) != -1) {
			strDateArray = strDate.split(strSeparatorArray[intElementNr]);
			if (strDateArray.length != 3) {
				err = 1;
				return false;
			} else {
				strDay = strDateArray[0];
				strMonth = strDateArray[1];
				strYear = strDateArray[2];
			}
			booFound = true;
	   }
	}
	if (booFound == false) {
		if (strDate.length>5) {
			strDay = strDate.substr(0, 2);
			strMonth = strDate.substr(2, 2);
			strYear = strDate.substr(4);
		} else {
			return false;
		}
	}
	if (strYear.length == 2) {
		strYear = '20' + strYear;
	}
	// US style
	if (strDatestyle == "US") {
		strTemp = strDay;
		strDay = strMonth;
		strMonth = strTemp;
	}

	if (!isnum(strDay)) {
		err = 2;
		return false;
	}

	intday = parseInt(strDay, 10);
	if (isNaN(intday)) {
		err = 2;
		return false;
	}

	if (!isnum(strMonth)) {
		err = 3;
		return false;
	}
	intMonth = parseInt(strMonth, 10);
	if (isNaN(intMonth)) {
		for (i = 0;i<12;i++) {
			if (strMonth.toUpperCase() == strMonthArray[i].toUpperCase()) {
				intMonth = i+1;
				strMonth = strMonthArray[i];
				i = 12;
		   }
		}
		if (isNaN(intMonth)) {
			err = 3;
			return false;
	   }
	}

	if (!isnum(strYear)) {
		err = 4;
		return false;
	}

	intYear = parseInt(strYear, 10);
	if (isNaN(intYear)) {
		err = 4;
		return false;
	}
	if (intMonth>12 || intMonth<1) {
		err = 5;
		return false;
	}
	if ((intMonth == 1 || intMonth == 3 || intMonth == 5 || intMonth == 7 || intMonth == 8 || intMonth == 10 || intMonth == 12) && (intday > 31 || intday < 1)) {
		err = 6;
		return false;
	}
	if ((intMonth == 4 || intMonth == 6 || intMonth == 9 || intMonth == 11) && (intday > 30 || intday < 1)) {
		err = 7;
		return false;
	}
	if (intMonth == 2) {
		if (intday < 1) {
			err = 8;
			return false;
		}
		if (LeapYear(intYear) == true) {
			if (intday > 29) {
				err = 9;
				return false;
			}
		} else {
			if (intday > 28) {
				err = 10;
				return false;
			}
		}
	}
	return true;
}

//Lay ngay tiep theo cua ngay trong elTerget.value
function getNext_Date(elTarget) {
	if(isdate(elTarget.value)){
			var theDate,strSeparator,arr,day,month,year;
			strSeparator = "";
			theDate = elTarget.value;
			if (theDate.indexOf("/")!=-1) strSeparator = "/";
			if (theDate.indexOf("-")!=-1) strSeparator = "-";
			if (theDate.indexOf(".")!=-1) strSeparator = ".";
			if (strSeparator != "") {
			arr=theDate.split(strSeparator);
			day=new Number(arr[0])+1;
			month=new Number(arr[1]);
			year=new Number(arr[2]);
			if(day > 28) {
				if (((month == 1 || month == 3 || month == 5 || month == 7 || month == 8 || month == 10 || month == 12) && (day > 31))
				|| ((month == 4 || month == 6 || month == 9 || month == 11) && (day > 30))||(month == 2 && year % 4 !=0)||(month == 2 && year % 4 ==0 && day > 29)) 
				{
					day = 1;
					month = month+1;
				}
				if (month > 12 ){
					year = year +1;
					month = 1;
				}
				
			}	
			elTarget.value = day + strSeparator + month + strSeparator + year;
		}
   }		
	
}
//Lay ngay truoc cua ngay trong elTerget.value
function getPrior_Date(elTarget) {
	if(isdate(elTarget.value)){
			var theDate,strSeparator,arr,day,month,year,arr1;
			strSeparator = "";
			theDate = elTarget.value;
			if (theDate.indexOf("/")!=-1) strSeparator = "/";
			if (theDate.indexOf("-")!=-1) strSeparator = "-";
			if (theDate.indexOf(".")!=-1) strSeparator = ".";
			if (strSeparator != "") {
			arr=theDate.split(strSeparator);
			day=new Number(arr[0])-1;
			arr1=new Number(arr[1]);
			year=new Number(arr[2]);
			if(day == 0) {
				if ((arr1 -1 == 1) || (arr1 -1 == 3) || (arr1 -1 == 5) || (arr1 -1 == 7) || (arr1 -1 == 8) || (arr1 -1 == 10) || (arr1 -1 == 12)){
					day = 31;
					month = arr1 -1;
				}
				if((arr1 -1 == 4) || (arr1 -1 == 6) || (arr1 -1 == 9) || (arr1 -1 == 11)){
					day = 30;
					month = arr1 - 1;
				} 
				if ((arr1 -1 == 2) && (year % 4 !=0)){
					day = 28;
					month = arr1 -1;
				}
				if((arr1 -1 == 2) && (year % 4 ==0)){
					day = 29;
					month = arr1-1;
				} 
				if (arr1 - 1 == 0 ){
					day = 31;
					month = 12;
					year = year -1;
				}
			}else{
				month = arr1;	
			}	
			elTarget.value = day + strSeparator + month + strSeparator + year;
	    }
    }
 
}

function LeapYear(intYear) {
if (intYear % 100 == 0) {
if (intYear % 400 == 0) { return true; }
}
else {
if ((intYear % 4) == 0) { return true; }
}
return false;
}

// return true if at least one item is checked
function ischecked(f,objname)
{
	var tmpchecked = false;
	var i=0
	for (i=0;i<f.length;i++)
	{
		var e1=f.elements[i];
		if (e1.name==objname && e1.checked) 
		{
			tmpchecked = true;
			break;
		}
	}
	return tmpchecked;	
}

// return true if a string contains only white characters
function isblank(s)
{
	var i;
	for (i=0;i<s.length;i++)
	{
		var c=s.charAt(i);
		if ((c!=" ") && (c!="\n") && (c!="\t")) return false;
	}
	return true;
}
function verify(f)
{
	var errors = "";
	var i;
	for (i=0;i<f.length;i++)
	{
		var e=f.elements[i];

		if (e.type =="radio" &&  !e.optional)
			{
				if (ischecked(f,e.name)==false)
				{
					if (e.message!=null) alert(e.message);
					else alert("At least one "+e.name+" must be checked ");
					e.focus();
					return false;
				}
			}	
		// If it is hour object
		if ((e.ishour) && !((e.value==null) || (e.value=="") || isblank(e.value)))
		{ 
			if (IsHour(e,':')==false)
			{
				if (e.message!=null) alert(e.message);
				else alert("Hour is invalid");
				e.focus();
				return false;
			}	
		}
		
		// If it is URL object
		if ((e.isurl) && !((e.value==null) || (e.value=="") || isblank(e.value)))
		{
			if (isurl(e.value)==false)
			{
				if (e.message!=null) alert(e.message);
				else alert("URL is invalid");
				e.focus();
				return false;
			}	
		}
		
		// If it is email object
		if ((e.isemail) && !((e.value==null) || (e.value=="") || isblank(e.value)))
		{
			if (isemail(e.value)==false)
			{
				if (e.message!=null) alert(e.message);
				else alert("Email is invalid");
				e.focus();
				return false;
			}	
		}

		// if it is Date object
		if ((e.isdate) && !((e.value==null) || (e.value=="") || isblank(e.value)))
		{
			if (isdate(e.value)==false)
			{
				if (e.message!=null) alert(e.message);
				else alert("Date is invalid");
				e.focus();
				return false;
			}	
		}

		// if it is number object
		if ((e.isnumeric || e.isdouble || (e.min!=null) || (e.max!=null)) && !((e.value==null) || (e.value=="") || isblank(e.value)))
		{
			if (!_DECIMAL_DELIMITOR) decimal_delimitor = ",";else decimal_delimitor = _DECIMAL_DELIMITOR;
			test_value = replace(e.value,decimal_delimitor,"");
			if (e.isdouble)
				is_number = isdouble(test_value);
			else
				is_number = isnum(test_value);
					
			var v = parseFloat(test_value);
			if (!is_number 
				|| ((e.min!=null) && (v<e.min))
				|| ((e.max!=null) && (v>e.max)))
			{
				errors += "- The field "+ e.name + " must be a number";
				if (e.min!=null)
					errors += " that is greater than "+e.min;
				if (e.min!=null && e.max!=null)
					errors += " and less than "+e.max;
				else if (e.max !=null)	
					errors += " That is less than "+e.max;
				errors += ".\n";
				if (e.message!=null) alert(e.message);
				else alert(errors);
				e.focus();
				return false;
			}	
		}

		// check maxlength
		if ((e.maxlength!=null) && !((e.value==null) || (e.value=="") || isblank(e.value)))
		{
			if (e.value.length>e.maxlength)
			{
				if (e.message!=null) alert(e.message);
				else alert("The length of "+e.name+" must be less than "+e.maxlength);
				e.focus();
				return false;
			}
		}

		// check multiple selectbox must be not empty
		if (e.checkempty && e.type=="select-multiple" && e.length==0)
		{
			if (e.message!=null) alert(e.message);
			else alert(e.name+" must be not empty");
			e.focus();
			return false;
		}
		
		// Check for text, textarea
		if (((e.type == "password") || (e.type =="text") || (e.type=="textarea") || (e.type =="select-one")) && !e.optional)
		{
			if ((e.value==null) || (e.value=="") || isblank(e.value))
			{
				if (e.message!=null) alert(e.message);
				else alert(e.name+" must be not empty");
				e.focus();
				return false;
			}
		}
	}
	return true;
}

// Functions for moving items from a selectbox object to other one													//	
//   Before call this function, you have to set value to properties "id","text" of all options of the "from_obj"	//
//   Parameters:																									//	
//	   from_obj: is the object name of a select-multiple you want to move some it's options to ...					//
//	   to_obj: is the object name of a select-multiple you want to add some options									//

function move_selectbox_item(from_obj,to_obj)
{
	var len=0;
	for (i=0; i<from_obj.length; i++) 
	{
		if (from_obj.options[i].selected) 
		{
			if (to_obj.length==null) len = 0;
			else len=to_obj.length;
			to_obj.options[len] = new Option(from_obj.options[i].name,from_obj.options[i].id);
			to_obj.options[len].value = from_obj.options[i].value;
			to_obj.options[len].id = from_obj.options[i].id;
			to_obj.options[len].name = from_obj.options[i].name;
			from_obj.options[i].id = -1;
		}
	}
	defrag_object(from_obj);
	refresh(from_obj);
}
// Reindex all options of a select box after moving some options to another one
function defrag_object(obj) {
	var len = obj.length;
	var i =0;
	while (i<len)
	{
		if (obj.options[i].id == -1)
		{
			if (i != (len - 1))
			{
				for (j=i; j<len-1 ; j++)
				{
					obj.options[j].id = obj.options[j + 1].id;
					obj.options[j].name = obj.options[j + 1].name;
	//				obj.options[j].value = obj.options[j + 1].value;

				}
			}
			else
			{
				i++;
			}
			len--;	
		}
		else
		{
			i++;
		}	
	}
	obj.length = len;
}

// Refresh a select box after moving some options to another one
function refresh(obj) 
{
	for (i=0; i<obj.length; i++)
	{
		oid=obj.options[i].id;
		oname=obj.options[i].name;
		obj.options[i] = new Option(obj.options[i].name, obj.options[i].id);	
		obj.options[i].id=oid;
		obj.options[i].name=oname;
	}
}

/* Display options of the selectbox object by a foreign key value
   Parameters:	
	   parent_id: the key value to fillter
	   child_obj: is a name of selectbox object that will be displayed it's options by parent_id
*/
function display_childselectbox_by_fk(parent_id,child_obj)
{
var k = 0;
var len = child_obj.arr_parent_id.length;
child_obj.length=0;
for (i=0; i<len; i++) 
{
	if (child_obj.arr_parent_id[i] == parent_id)
	{
		child_obj.options[k] = new Option(child_obj.arr_text[i]);
		child_obj.options[k].value = child_obj.arr_id[i];
		k=k+1;
	}		
	//if (k>0) child_obj.options[0].selected;
}
}

// Display options of the selectbox object by a value. Text and value of those options will be set from 1 to "maxvalue"
//   Parameters:	
//   		child_obj: is a name of selectbox object that will be displayed it's options with text and value from 1 to "maxvalue"
//		maxvalue: 
function display_childselectbox_by_value(child_obj,maxvalue)
{
	var k = 0;
	child_obj.length=0;
	for (i=1; i<maxvalue+1; i++) 
	{
		child_obj.options[k] = new Option(i);
		child_obj.options[k].value = i;
		k=k+1;
	}
	//if (k>0) child_obj.options[0].selected;
}

// select all checkboxelements named objname in the form
	function select_all_checkbox(f,objname)
	{
		for (i=0;i<f.length;i++)
		{
		var e=f.elements[i];
		 	if (e.name == objname)
		  	{
				f.elements[i].checked = true;
		  	}	
		}
		return true;	
	}
	
// deselect all elements named objname in the form	
	function deselect_all(f,objname)
	{
		for (i=0;i<f.length;i++)
		{
		var e=f.elements[i];
			if (e.name == objname)
			{
				f.elements[i].checked = false;
			}	
		}
		return true;	
	}

//	Function set_selected set the i option to be checked if its value equals p_value
	function set_selected(p_obj,p_value)
	{
		for (i=0;i<p_obj.options.length;i++)
		{
			if (p_obj.options[i].value==p_value)
			{
				p_obj.options[i].selected = true;
				break;
			}	
		}
	}
// function isselected(p_obj) returns true if p_obj has been selected
	function isselected(p_obj)
	{
		for (i=0;i<p_obj.options.length;i++)
		{
			if (p_obj.options[i].selected = true)
			{
				return true;
			}	
		}
		return false;
	}
	

//	function saveControl(src, dest);
//	Purpose:
//		- Save data from a list control into a textbox.
//	Input:
//		- src:	list control.
//		- dest: text control.
	function saveControl(src, dest) {
		var i;
		var s="";
		if (src.options.length>0) {
			for (i=0; i<src.options.length; i++) {
				s = s + src.options[i].value + "|" + src.options[i].name + ",";
			}
			dest.value = s.substring(0, s.length-1);
		} else {
			dest.value = "";
		}
	}
	
//	function restoreControl(src, dest);
//	Purpose:
//		- Restore data from a list control back to a textbox.
//	Input:
//		- src:	text control.
	//	- dest: list control.
	function restoreControl(src, dest) {
		var i;
		var s;
		for (i=dest.options.length-1; i>=0; i--) {
			dest.options.remove(dest.options[i]);
		}
		
		i=0;
		s = src.value+",";
		while (s.indexOf(",")>0) {			
			var sValue = "" + s.substring(0, s.indexOf("|"));
			var sName = "" + s.substring(s.indexOf("|")+1, s.indexOf(","));
			
			dest.options[i] = new Option(sName, sValue);
			dest.options[i].id = sValue;
			dest.options[i].value = sValue;
			dest.options[i].name = sName;
			s = s.substring(s.indexOf(",")+1, s.length);
			i++;
		}
	}

//--------Chuyen focus toi doi tuong tiep theo-----------------------
// f = form name; 0 = cuurent object name
function change_focus(f,o){
	var ret1 = "";
	var j=0;
	var i=0;
	var b=0;
	first_object_id = -1;
	//try{
		keyCode = window.event.keyCode;
		// Neu la phim Enter, Down, Up
		if (keyCode=='13' || keyCode=='40' || keyCode=='38') {
			b=0;
			while (i>=0&&(i<f.length)&&(j<2)){
				var e=f.elements[i];
				// Xac dinh ID cua field dau tien co kieu khong phai la hidden
				if (e.type!='hidden' && first_object_id==-1) first_object_id = i;
				// Tim de vi tri cua doi tuong hien tai
				if ((b==0)&&(e.name==o.name)&&(e.type!='hidden')){
					o.blur();
					b=1;
					if (keyCode!='38'){
						i=i+1;
						if (i==f.length) i = first_object_id;
					}else{
						if (i==first_object_id) i=f.length-1;else i=i-1;
					}
					var e=f.elements[i];
				}
				if (b==1){
					if ((e.type!='hidden')&&(!e.readOnly)&&(!e.disabled)&&(e.hide!='true')){
						e.focus();
						return true;
					}
				}
				if (keyCode!='38'){ 
					i=i+1;
					if (i==f.length) {i=0;j=j+1;}
				}else{
					i=i-1;
					if (i==first_object_id){i=f.length-1;j=j+1;}
				}
			}
		}
		return true;
	//}catch(e){}
}
// Disable tat ca cac phan tu cua mot form
// f: ten form
function disable_all_elements(f)
{
	var i;
	for (i=0;i<f.length;i++)
	{
		if (f.elements[i].type != "hidden")
			f.elements[i].readOnly = true;
		if (f.elements[i].type == "button")
			f.elements[i].disabled = true;
		if (f.elements[i].type == "submit")
			f.elements[i].disabled = true;
	}
	return;
}	
//--------Set focus at the first field of the form "f" -----------------------
function set_focus(f){
	var i=0;
	while (i<f.length){
		var e=f.elements[i];
		if (((e.type=='text')||(e.type=='textarea'))&&(!e.disabled)&&(!e.readOnly)){
			e.focus();
			return true;
			}
		i=i+1;
	}
	return false;
}
//	Ham to_upper_case bien chu thuong thanh chu hoa
//	Khi goi : onchange="JavaScript:ToUpperKey(this)"
 function to_upper_case(p_obj)
 {
	p_obj.value = p_obj.value.toUpperCase();
 }
//	Ham to_lower_case bien chu hoa thanh chu thuong
//	Khi goi : onchange="JavaScript:ToLowerKey(this)"
 function to_lower_case(p_obj)
 {
	p_obj.value = p_obj.value.toLowerCase();
 }
//	Ham FormatMoney tu dong them dau "," vao text box khi nhap gia tri co kien la "Tien"
//	Khi do TextBox co dang : "123,456,789"
//	Khi goi : onkeyup="JavaScript:FormatMoney(this)"
 function format_money(Obj)
 {
	var theKey = event.keyCode;	
	var theLen = Obj.value.length;
	var theStringNum = Obj.value;
	theSecondStringNum = "";
	// Neu ki tu dau tien la "." thi bo qua
	if (theStringNum=="."){
		Obj.value = "";
		return;
	}
	pos = theStringNum.indexOf(".",0)
	if (pos>0){
		arr_numstr = theStringNum.split(".");
		theFirstStringNum = theStringNum.substr(0,pos);
		theSecondStringNum = theStringNum.substr(pos+1,theStringNum.length-pos);
		if (theSecondStringNum.substr(theSecondStringNum.length-1,1)=="."){
			Obj.value = theStringNum.substr(0,theStringNum.length-1);
			return;
		}
		theStringNum = theFirstStringNum;
	}
	//Chi nhan cac ky tu la so
	if ((theKey >= 48 && theKey <= 57)||(theKey >= 96 && theKey <= 105)||(theKey==8)||(theKey==46))
	{
		var theNewString;
		var theSubString;
		var LastIndex;
		LastIndex = 0;
		theSubString=""
		// Thay the ky tu ","
		for(var i=0;i<theStringNum.length;i++)									
		{		
			if (theStringNum.substring(i,i+1)==_DECIMAL_DELIMITOR)		// Tim ky tu ","
			{				
				theSubString = theSubString + theStringNum.substring(LastIndex,i)
				LastIndex = i+1;
			}						
		}
		theSubString = theSubString + theStringNum.substring(LastIndex,theStringNum.length) // Lay mot doan cuoi cung (vi doan cuoi cung khong co ky tu ",")
		theStringNum = theSubString;

		theNewString = ""
		if (theStringNum.length > 3) 
		while(theStringNum.length > 3)
		{
			theSubString = theStringNum.substring(theStringNum.length-3,theStringNum.length);				
			theStringNum = theStringNum.substring(0,theStringNum.length-3);				
			theNewString = _DECIMAL_DELIMITOR + theSubString+theNewString;
		}	
		if (pos>0)
			theNewString=theStringNum+theNewString+"."+theSecondStringNum;
		else
			theNewString=theStringNum+theNewString;
		
		if (theLen > 3) 
			Obj.value = theNewString;		
	}
 }
//Ham FormatDate dinh dang hien thi kieu thoi gian "Ngay/Thang/Nam" trong khi nhap du lieu
//Ham nay chi cho phep nhap cac ki tu dang so, neu nhap bat ky ki tu nao khac se khong nhan
//Ham nay duoc goi trong su kien onKeyUp cua cac text_box. onKeyUp="FormatDate(this,'/')"
//Tham so: 
//	-txt_obj (Object): doi tuong text box nhap du lieu kieu thoi gian
//	-separator_char (character): dau ngan cach giua ngay, thang va nam (Vi du: dau ":", dau "/", dau "|", dau "-", ...)

function FormatDate(txt_obj, separator_char)
{
	//Lay gia tri ma ASCII cua phim an
	var theKey = event.keyCode;	
	var theLen = txt_obj.value.length;
	//Neu an phim BackSpace, Up, Down, Left, Right, Home, End thi khong xu ly
	if (theKey == 8 || theKey == 37 || theKey == 39 || theKey == 40) { return 1;}
	//Loai bo cac ki tu khong phai ky tu so (ke ca dau phan cach ngay thang nam)
	theStr = "";
	for (var i=0; i<theLen; i++){
		theChar = txt_obj.value.charCodeAt(i);
		if (theChar >= 48 & theChar <= 57){
			theStr = theStr + txt_obj.value.substring(i,i+1);
		}
	}
	theLen = theStr.length;
	// Xu ly tao format theo dang thoi gian dd/mm/yyyy
	if (theLen>=4){
		theDate = theStr.substring(0,2);
		theMonth = theStr.substring(2,4);
		theYear = theStr.substring(4);
		txt_obj.value = theDate + separator_char + theMonth + separator_char + theYear;
	}else{
		if (theLen >=2){
			theDate = theStr.substring(0,2);
			theMonth = theStr.substring(2);
			txt_obj.value = theDate + separator_char + theMonth;
		}else{
			txt_obj.value = theStr;
		}
	}
	return 1;
}
//Ham dinh dang hien thi kieu thoi gian hh:mm trong khi nhap du lieu
///Ham nay chi cho phep nhap cac ki tu dang so, neu nhap bat ky ki tu nao khac se khong nhan
//Ham nay duoc goi trong su kien onKeyUp cua cac text_box. onKeyUp = "format_hour(this,':')"
//Tham so: 
//	-txt_obj (Object): doi tuong text box nhap du lieu kieu thoi gian
	//-separator_char (character): dau ngan cach giua gio va phut (Vi du: dau ":", dau "/", dau "|",...)
function FormatHour(txt_obj, separator_char){
	//Lay gia tri ma ASCII cua phim an
	var theKey = event.keyCode;
	//alert(event.shiftKey);
	var theLen = txt_obj.value.length;
	//Neu an phim BackSpace, Up, Down, Left, Right, Home, End thi khong xu ly
	if (theKey == 8 || theKey == 37 || theKey == 39 || theKey == 40) { return 1;}
	//Xu ly truong hop nguoi su dung nhap dau phan cach
	
	//Loai bo cac ki tu khong phai ky tu so (ke ca dau phan cach thoi gian gio va phut)
	theStr = "";
	for (var i=0; i<theLen; i++){
		theChar = txt_obj.value.charCodeAt(i);
		if (theChar >= 48 & theChar <= 57){
			theStr = theStr + txt_obj.value.substring(i,i+1);
		}
	}
	theLen = theStr.length
	// Xu ly tao format theo dang thoi gian hh:mm
	if (theLen>=2) {
		theHour = theStr.substring(0,2);
		theMinute = theStr.substring(2);
		txt_obj.value = theHour + separator_char + theMinute;
	}else{
		txt_obj.value = theStr;
	}
	return 1;
}
//Ham bo sung cac so '0' vao chuoi ky tu kieu thoi gian neu NSD nhap thieu
//Ham nay duoc goi trong su kien onBlur cua cac text_box kieu thoi gian. onBlur="AdjustHour(this, ':')"
//Tham so: 
	//-txt_obj (Object): doi tuong text box nhap du lieu kieu thoi gian
	//-separator_char (character): dau ngan cach giua gio va phut (Vi du: dau ":", dau "/", dau "|",...)
function AdjustHour(txt_obj, separator_char){
	// Xu ly tao format theo dang thoi gian hh:mm
	var theLen = txt_obj.value.length;
	theStr = txt_obj.value;
	if (theLen == 1) {
		theHour = '0' + theStr.substring(0,1);
		theMinute = '00';
		txt_obj.value = theHour + separator_char + theMinute;
	}
	if (theLen == 2 || theLen == 3) {
		theHour = theStr.substring(0,2);
		theMinute = '00';
		txt_obj.value = theHour + separator_char + theMinute;
	}
	if (theLen == 4) {
		theHour = theStr.substring(0,2);
		theMinute = '0' + theStr.substring(3,4);
		txt_obj.value = theHour + separator_char + theMinute;
	}
}
/* Ham kiem tra gio cap nhat co hop le hay khong
Tham so: 
	-txt_obj (Object): doi tuong text box nhap du lieu kieu thoi gian
	-separator_char (character): dau ngan cach giua gio va phut (Vi du: dau ":", dau "/", dau "|",...)
Tra ve: True neu gio la hop le
		False neu gio khong hop le
Luu y: Ham nay duoc goi trong ham verify(f) de kiem tra cac control cap nhat kieu thoi gian la gio, phut 
*/
function IsHour(txt_obj, separator_char){
	var strLen = txt_obj.length;
	var theStr = txt_obj.value;
	var tbeHour = "";
	var theMinute = "";
	//Neu chuoi thoi gian la trang
	if (strLen == 0) {return false;}
	separator_pos = theStr.indexOf(separator_char,1);
	if (separator_pos == 0) {return false;}
	else{
		theHour = theStr.substr(0,separator_pos);
		theMinute = theStr.substr(separator_pos + 1,separator_pos + 3);
		//alert(tbeHour + '---' + theMinute);
	}
	if (parseInt(theHour) > 24 || parseInt(theMinute) > 60){
		return false;
	}
	return true;
}

//	Ham AdjustYearForDate()
//	Xu ly nam khi NSD nhap vao 1 hoac 2 hoac 3 ky tu cho nam : 
//	VD: 11/12/2 -> 11/12/2002 ; 11/12/02 -> 11/12/2002 ; 11/12/002 -> 11/12/2002
//		11/12/97 -> 11/12/1997 ; 11/12/997 -> 11/12/1997	
// Su dung : AdjustYearForDate(fMyForm.theDate)
function AdjustYearForDate(Obj)
{
	if(Obj.value !='')
	{	
		DateArr = Obj.value.split("/")
		iYear = parseInt(DateArr[2]);
		if(DateArr[2].length == 1)
			if(iYear>0&&iYear<=50)
				Obj.value = DateArr[0]+'/'+DateArr[1]+'/'+'200'+DateArr[2];	
		if(DateArr[2].length == 2)
			if(iYear>0&&iYear<=50)
				Obj.value = DateArr[0]+'/'+DateArr[1]+'/'+'20'+DateArr[2];	
			else
				Obj.value = DateArr[0]+'/'+DateArr[1]+'/'+'19'+DateArr[2];		
		if(DateArr[2].length == 3)
			if(iYear>0&&iYear<=50)
				Obj.value = DateArr[0]+'/'+DateArr[1]+'/'+'20'+DateArr[2].substring(1,3);	
			else
				Obj.value = DateArr[0]+'/'+DateArr[1]+'/'+'19'+DateArr[2].substring(1,3);	
	}	
}
//	Ham GetFileName lay ten file trong mot duong dan file day du VD : "C:\project\filename.txt" lay ra "filename.txt"
//	Khi goi : onchange="GetFileName(Obj,DesObj)" 
//	Trong do : Obj : doi tuong chua duong dan file dau du
//			   DesObj : Doi tuong nhan ket qua 	
function GetFileName(Obj,DesObj)
{
	strFilePath = Obj.value;
	FilePathLen = strFilePath.length;
	var strFileName = '';
	var SepChar = '';
	for(var i = FilePathLen;i>=0;i--)
	{	
		SepChar = Obj.value.substring(strFilePath.length-1,strFilePath.length);
		if(SepChar!="\\")
		{			
			strFilePath = strFilePath.substring(0,strFilePath.length-1)	;
			strFileName = SepChar+strFileName ;
		}
		else
		{
			DesObj.value = strFileName;
			return 1;
		}
	
	}
}
//Ham randomizeNumber() tra lai mot so ngau nhien
function randomizeNumber(){
	today=new Date();
	jran=today.getTime();
	number = 1000000;
	ia=9301;
	ic=49297;
	im=233280;
	jran = (jran*ia+ic) % im;
	return Math.ceil( (jran/(im*1.0)) *number);
}
// Ham get_id_from_selected
// Ham lay ID tu danh sach Select duoc sinh ra tu ham GenerateSelectOption
function get_id_from_selected(p_select_obj,p_hdn_obj)
{
	p_hdn_obj.value = p_select_obj(p_select_obj.selectedIndex).id;
}
// Ham chuyen gia tri tuong ung tu select sang cac doi tuong Text va Hidden*/
// Cac tham so :Select_obj: Select object Co san du lieu la cac option duoc sinh tu ham GennarateSelectOption trong Publicfunction
//				Text_obj: Text object lay gia tri tuong ung 
//				hdn_obj: Dung de lay ID tuong ung tu Text
function change_text_from_selected(p_select_obj,p_text_obj,p_hdn_obj)
{	
	p_text_obj.value = p_select_obj.value.toUpperCase();
	p_hdn_obj.value = p_select_obj(p_select_obj.selectedIndex).id;
}
// Ham change_selected_from_text():
// Chuc nang:
//	- Thay doi gia tri (value) hien thoi cua mot SelectBox theo gia tri cua mot textbox
//	- Luu ID hien thoi cua mot SelectBox vao mot bien hidden
//Cac tham so:
//	p_select_obj: doi tuong SelectBox duoc thay doi gia tri hien thoi 
//	p_text_obj: doi tuong textbox tuong ung
//	p_hdn_obj: doi tuong hidden de luu ID hien thoi cua SelectBox
function change_selected_from_text(p_select_obj,p_text_obj,p_hdn_obj)
{
	var found_flag = false;
	for(var i=0; i<p_select_obj.length; i++) {
		if (p_select_obj(i).value.toUpperCase()==p_text_obj.value.toUpperCase()) {
			found_flag = true;
			break;
		}
	}
	if (found_flag) {
		p_select_obj(i).selected = true;
		p_hdn_obj.value = p_select_obj(p_select_obj.selectedIndex).id;
		//alert(p_select_obj(p_select_obj.selectedIndex).id);
		p_text_obj.value = p_text_obj.value.toUpperCase();
	}else{
		p_select_obj(0).selected = true;
		p_text_obj.value = "";
	}
}

// Cac ham JavaScrip thao tac tren TreeView

// Ham node_name_onclick()
// Y nghia: 
// - Neu o che do cho phep THEM/SUA/XOA thi hien thi man hinh cap nhat 1 doi tuong
// - Neu o che do KHONG cho phep THEM/SUA/XOA thi tra lai 1 chuoi gom ID,CODE,NAME cua doi tuong
// Tham so:
// - node: doi tuong ma NSD nhan CHUOT
function node_name_onclick(node,select_parent){
	if ((select_parent=='false') && (_MODAL_DIALOG_MODE==1)){
		if(node.level==0){return;}
	}
	if (_MODAL_DIALOG_MODE==1){
		// Neu la che do khong cho phep Them, Xoa, Hieu chinh thi Tra lai mot chuoi chua cac thuoc tinh cua DOI TUONG
		if(_ALLOW_EDITING_IN_MODAL_DIALOG!=1){
			return_value = node.id + _LIST_DELIMITOR + node.value + _LIST_DELIMITOR + node.innerText;
			window.returnValue = return_value;
			//alert(return_value);
			window.close();
			return;
		}else{
			//document.forms(0).fuseaction.value="DISPLAY_SINGLE_AREA";
			document.forms(0).hdn_item_id.value=node.id;
			document.forms(0).submit();
		}
	}else{
		document.forms(0).hdn_item_id.value=node.id;
		document.forms(0).submit();
	}
}
// Ham select_node_of_tree()
// Y nghia: 
// - Tra lai 1 chuoi gom ID,CODE,NAME cua doi tuong duoc chon bang nut RDIO hoac CHECK-BOX
function select_nodes_of_tree(p_radio_obj, p_checkbox_obj){
	//Xac dinh Radio dang chon
	var v_count;
	return_value = "";
	f = document.all;
	try {
		v_count = p_radio_obj.length;
		if (v_count){
			for(i=0;i<v_count;i++){
				if (p_radio_obj[i].checked){
					return_value = f.str_obj[i].item_id + _LIST_DELIMITOR + f.str_obj[i].item_code + _LIST_DELIMITOR + f.str_obj[i].item_title;
					break;
				}
			}
		}else{
			if (p_radio_obj.checked){
				return_value = f.str_obj.item_id + _LIST_DELIMITOR + f.str_obj.item_code + _LIST_DELIMITOR + f.str_obj.item_title;
			}
		}
	} catch(e){;}
	if (return_value != ""){
		window.returnValue = return_value;
		window.close();
		return;
	}
	//Xac dinh check-box dang chon
	var v_count;
	return_value = "";
	f = document.all;
	try {
		v_count = p_checkbox_obj.length;
		if (v_count){
			for(i=0;i<v_count;i++){
				if (p_checkbox_obj[i].checked){
					return_value = f.str_obj[i].item_id + _LIST_DELIMITOR + f.str_obj[i].item_code + _LIST_DELIMITOR + f.str_obj[i].item_title;
					break;
				}
			}
		}else{
			if (p_checkbox_obj.checked){
				return_value = f.str_obj.item_id + _LIST_DELIMITOR + f.str_obj.item_code + _LIST_DELIMITOR + f.str_obj.item_title;
			}
		}
	} catch(e){;}
	if (return_value != ""){
		window.returnValue = return_value;
		window.close();
		return;
	}
}

// Ham delete_nodes_of_tree()
// Y nghia: 
// - Xoa 1 hoac nhieu doi tuong duoc chon
function delete_nodes_of_tree(p_radio_obj, p_checkbox_obj, p_hdn_list_item_id, p_delete_fuseaction){
	//Xac dinh Radio dang chon
	var v_count;
	var v_current_radio_id = "";
	try {
	v_count = p_radio_obj.length;
	if (v_count){
		for(i=0;i<v_count;i++){
			if (p_radio_obj[i].checked){
				v_current_radio_id = p_radio_obj[i].value;
				break;
			}
		}
	}else{
		if (p_radio_obj.checked){
			v_current_radio_id = p_radio_obj.value;
		}
	}
	} catch(e){;}
	//Kiem tra cac staff co trong unit
	var v_count;
	v_empty_staff=true;
	try{
	v_count = p_checkbox_obj.length;
	if (v_count){
		for(i=0;i<v_count;i++){
			if (p_checkbox_obj[i].parent_id==v_current_radio_id){
				v_empty_staff=false;
				break;
			}
		}
	}else{
		if (p_radio_obj.parent_id==v_current_radio_id){
			v_empty_staff=false;
		}
	}
	}catch(e){;}
	if (v_empty_staff){
		// Xoa doi tuong hien thoi
		btn_delete_onclick(p_radio_obj,p_hdn_list_item_id,p_delete_fuseaction);
	}else{
		//Xoa cac doi tuong duco chon
		btn_delete_onclick(p_checkbox_obj,p_hdn_list_item_id,p_delete_fuseaction);
	}	
}
// Ham add_node_of_treeview()
// Y nghia: 
// - Hien thi man hinh them doi tuong
function add_node_of_treeview(p_radio_obj,p_hdn_item_id_obj,p_fuseaction){
	//Xac dinh Radio dang chon
	var v_count;
	var v_current_radio_id = ""
	try {
		v_count = p_radio_obj.length;
		if (v_count){
			for(i=0;i<v_count;i++){
				if (p_radio_obj[i].checked){
					v_current_radio_id = p_radio_obj[i].value;
					break;
				}
			}
		}else{
			if (p_radio_obj.checked){
				v_current_radio_id = p_radio_obj.value;
			}
		}
	}catch(e){;}
	p_hdn_item_id_obj.value = v_current_radio_id;
	document.forms(0).fuseaction.value = p_fuseaction;
	document.forms(0).submit();
}
// Ham node_image_onclick()
// Y nghia: 
// - Xy ly khi NSD nhan vao nut "dong/mo" trong CAY
function node_image_onclick(node,show_control,img_open_container_str,img_close_container_str,hdn_list_parent_obj) {
	//alert(hdn_list_parent_obj.value);
	//Neu nut (anh) la mot nut dang leaf_object thi khong co tuong tac
	if (node.type=='1') {return;}
	var nextDIV = node.nextSibling;
	while(nextDIV.nodeName != "DIV"){
		nextDIV = nextDIV.nextSibling;
	}
	if (nextDIV.style.display == 'none') {
		if (node.childNodes.length > 0) {
			if(node.childNodes.item(0).nodeName == "IMG"){
				node.childNodes.item(0).src = img_open_container_str;
				try{
					select_parent_radio(document.all.rad_item_id,document.all.chk_item_id,node.id);
				}catch(e){;}
			}
		}
		//Mo nut hie tai dong thoi them id cua nut do vao  chuoi id can lay
		nextDIV.style.display = 'block';
		//Kiem tra xem id cua nut vua click co trong chuoi chua, Neu co roi thi thoi khong add nua
		try{
			if(hdn_list_parent_obj.value.search(node.id) < 0){
				hdn_list_parent_obj.value = hdn_list_parent_obj.value + node.id + _LIST_DELIMITOR ;
			}
		}catch(e){;}
	} else {
		if (node.childNodes.length > 0) {
			if (node.childNodes.item(0).nodeName == "IMG"){
				node.childNodes.item(0).src = img_close_container_str;
				try{
					select_parent_radio(document.all.rad_item_id,document.all.chk_item_id,node.id);
				}catch(e){;}
			}
		}
		//Neu dong nut do lai thi bo id khoi chuoi
		nextDIV.style.display = 'none';
		try{
			hdn_list_parent_obj.value = hdn_list_parent_obj.value.replace(node.id,'');
			hdn_list_parent_obj.value = hdn_list_parent_obj.value.replace(_LIST_DELIMITOR+_LIST_DELIMITOR,_LIST_DELIMITOR);
		}catch(e){;}
	}
}
// Ham unselect_checbox()
// Y nghia: 
//	1. Khi bam vao Radio button cua mot Unit se bo danh dau checkbox cua cac Staff khong thuoc Unit
//	2. Giu nguyen danh danh cac Staff thuoc Unit.
function unselect_checbox(p_radio_obj,p_checkbox_obj){
	try{
		var v_count;
		var v_parent_id = p_radio_obj.value;
		v_count = p_checkbox_obj.length;
		if(v_count){
			for(i=0;i<v_count;i++){
				if (p_checkbox_obj[i].parent_id != v_parent_id){
					p_checkbox_obj[i].checked="";
				}
			}
		}else{
			if (p_checkbox_obj.parent_id!=v_parent_id){
				p_checkbox_obj.checked="";
			}
		}
	}catch(e){;}
}
// Ham select_parent_radio()
// Y nghia: 
// su dung trong truong hop danh dau Check box cua mot can bo se dan toi 
//	1. Danh dau Radio button cua don vi chua can bo do.
//	2. Bo danh dau cua cac Check box cua cac can bo khong cung don vi voi can bo do
function select_parent_radio(p_radio_obj,p_checkbox_obj,v_parent_id){
	try{
		var v_count;
		v_count = p_radio_obj.length;
		if(v_count){
			for(i=0;i<v_count;i++){
				if (p_radio_obj[i].value == v_parent_id){
					p_radio_obj[i].checked=true;
					break;
				}else{
					p_radio_obj[i].checked=false;
				}
			}
		}else{
			if (p_radio_obj.value ==v_parent_id){
				p_radio_obj.checked=true;
			}else{
				p_radio_obj.checked=false;
			}
		}
		//bo selected cua cac nhanh khac
		v_count = p_checkbox_obj.length;
		if(v_count){
			for(i=0;i<v_count;i++){
				if (p_checkbox_obj[i].parent_id != v_parent_id){
					p_checkbox_obj[i].checked = "";
				}
			}
		}else{
			if (p_checkbox_obj.parent_id != v_parent_id){
				p_checkbox_obj.checked = "";
			}
		}
	}catch(e){;}
}
// Ham set_checkbox_checked()
function set_checkbox_checked(p_radio_obj,p_checkbox_obj,p_list_item_id){
	try{
		var v_count;
		var v_parent_id;
		v_count = p_checkbox_obj.length;
		v_parent_id = 0;
		if (v_count){
			for(i=0;i<v_count;i++){
				if (p_list_item_id.search(p_checkbox_obj[i].value)>=0){
					p_checkbox_obj[i].checked="checked";
					v_parent_id = p_checkbox_obj[i].parent_id;
				}
			}
		}else{
			if (p_list_item_id.search(p_checkbox_obj.value)>=0){
				p_checkbox_obj.checked="checked";
				v_parent_id = p_checkbox_obj.parent_id;
			}
		}
		select_parent_radio(p_radio_obj,p_checkbox_obj,v_parent_id);
	}catch(e){;}
}

// Ham is_node_empty()
// Ham cho phep xac dinh node duoc click (chon) co phai la node con cuoi cung hay khong
// Ham nay chi dung cho cay duoc tao ra tu ham _built_XML_tree()
// Input:
// Output: tra lai gia tri kieu logic
// 	1. True: neu no la node con cuoi cung (Khong chua cac node con khac)
// 	2. False: neus nos khong phai la node con cuoi cung (Chua cac node con khacs
function is_node_empty(node) {
	if (node.type=='1') {return true;}
	var v_count;
	v_count = document.all.str_obj.length;
	if (v_count){
		for (var i=0; i<v_count; i++){
			if (document.all.str_obj[i].parent_id==node.id){
				return false;
			}
		}
	}else{
		return true;
	}
}
// Ham show_modal_dialog_treeview_onclick()
// Ham thuc hien chuc nang
// 	hien thi modal dialog danh sach cac doi tuong hinh cay
// 		input:
// 			p_text_name_obj:Doi tuong chua text name cua doi tuong
// 			p_text_code_obj :Doi tuong chua text code cua doi tuong
// 			p_hdn_obj: Doi tuong chua id tra ve cua doi tuong
// 			p_hdn_owner_id: "Gia tri id" cua doi tuong dua vao de loc khong sinh ra chinh no va cac con cua no trong cay thu muc
// 							Neu gia tri nay <0 thi co nghia la cho hien thi tat ca
// 			p_height: chieu cao cua modal dialog (gia tri truyenf vao co ca chu "pt")				
// 			p_width: chieu rong cua modal dialog (gia tri truyenf vao co ca chu "pt")				
// 			p_allow_editing_in_modal_dialog: Neu co truyen tham so nay thi trong cua so modaldialog hien thi danh sach DOI TUONG se khong co cac nut "Them", "Xoa"
// 			p_allow_select: Neu co truyen tham so nay thi trong cua so hien thi danh sach DOI TUONG se co nut "Chon"
// 		Output: Tra lai cac gia tri tuong ung cua doi tuong duoc click
// 				1. ID cua doi tuong
// 				2. Ma viet tat cua doi tuong
// 				3. Ten doi tuong
function show_modal_dialog_treeview_onclick(p_goto_url,p_fuseaction, p_text_name_obj, p_text_code_obj, p_hdn_obj, p_hdn_owner_id,p_height,p_width,p_allow_editing_in_modal_dialog,p_allow_select){
	if (!p_height) p_height = "280pt";
	if (!p_width) p_width = "450pt";
	if (!p_allow_editing_in_modal_dialog) v_allow_editing_in_modal_dialog = 0; else v_allow_editing_in_modal_dialog = p_allow_editing_in_modal_dialog;
	v_url = _DSP_MODAL_DIALOG_URL_PATH;
	v_url = v_url + "?goto_url=" + p_goto_url + "&hdn_item_id="+p_hdn_owner_id + "&fuseaction=" + p_fuseaction + "&modal_dialog_mode=1" 
	if (v_allow_editing_in_modal_dialog==1)
		v_url = v_url + "&allow_editing_in_modal_dialog=1";

	v_url = v_url+ "&" + randomizeNumber();
	sRtn = showModalDialog(v_url,"","dialogWidth="+p_width+";dialogHeight="+p_height+";dialogTop=80pt;status=no;scroll=no;");
	if (!sRtn) return;
	arr_value = sRtn.split(_LIST_DELIMITOR);
	p_hdn_obj.value = arr_value[0];
	p_text_code_obj.value = arr_value[1];		
	p_text_name_obj.value = arr_value[2];
}
// Ham show_modal_dialog_onclick()
// Ham thuc hien chuc nang
// 	Ham nay duoc goi khi NSD muon hien thi cua so modaldialog de thuc hien chuc nang quan tri mot thong tin danh muc dang BANG (khong phai dang CAY)
// 	-p_goto_url: dia chi cua file index.asp tuong ung voi dach muc can quan tri
//  -p_fuseaction: ten fuseaction ngam dinh
//  -p_select_obj: ten bien selectbox chua TEN danh muc
//  -p_text_obj: ten bien textbox chua CODE cua doi tuong
//  -p_hdn_obj: ten bien hidden chua ID cua doi tuong
function show_modal_dialog_onclick(p_goto_url,p_fuseaction, p_select_obj, p_text_obj, p_hdn_obj)
{ 
	v_url = _DSP_MODAL_DIALOG_URL_PATH;
	v_url = v_url + "?goto_url=" + p_goto_url + "&hdn_item_id=0" + "&fuseaction=" + p_fuseaction + "&modal_dialog_mode=1" + "&" + randomizeNumber();
	sRtn = showModalDialog(v_url,"","dialogWidth=420pt;dialogHeight=370pt;dialogTop=80pt;status=no;scroll=no;");
	if (!sRtn) return;
	arr_value = sRtn.split(_LIST_DELIMITOR);
	select_obj_length = p_select_obj.length;
	p_select_obj.options[select_obj_length] = new Option(arr_value[2]);
	p_select_obj.options[select_obj_length].id = arr_value[0];
	p_select_obj.options[select_obj_length].value = arr_value[1];
	p_select_obj.options[select_obj_length].name = arr_value[2];
	p_select_obj.options[select_obj_length].selected = true;
	p_text_obj.value = arr_value[1];
	p_hdn_obj.value = arr_value[0];
}

function show_modal_dialog_change_personal_info(p_goto_url,p_staff_id)
{ 
	v_url = _DSP_MODAL_DIALOG_URL_PATH;
	v_url = v_url + "?goto_url=" + p_goto_url + "&fuseaction=DISPLAY_DETAIL_USER&hdn_item_id=" + p_staff_id + "&modal_dialog_mode=1" + "&" + randomizeNumber();
	//alert(v_url);
	sRtn = showModalDialog(v_url,"","dialogWidth=420pt;dialogHeight=300pt;dialogTop=80pt;status=no;scroll=no;");
}
// function replace(string,text,by) 
// Thay the ky tu trong mot chuoi
function replace(string,text,by) {
    var strLength = string.length, txtLength = text.length;
    if ((strLength == 0) || (txtLength == 0)) return string;

    var i = string.indexOf(text);
    if ((!i) && (text != string.substring(0,txtLength))) return string;
    if (i == -1) return string;

    var newstr = string.substring(0,i) + by;

    if (i+txtLength < strLength)
        newstr += replace(string.substring(i+txtLength,strLength),text,by);

    return newstr;
}


// Thuc hien check All cac Checkbox duoc chi dinh
// @param checkbox checkflagObj Ten cua checkbox lam moc nhan de checkAll cac checkbox khac
// @param checkbox checkObj Ten cua checkbox bi checkall
//
function check_all(checkflagObj,checkObj) {
	try{
		if (checkflagObj.checked) {
			if(checkObj.length){
				for (i = 0; i < checkObj.length; i++) {
					if (!checkObj[i].disabled){				
						checkObj[i].checked = true;
					}
				}
			}else{
				if (!checkObj.disabled){				
					checkObj.checked = true;
				}
			}
		}
		else {
			if(checkObj.length){
				for (i = 0; i < checkObj.length; i++) {
					if (!checkObj[i].disabled){	
						checkObj[i].checked = false; 
					}
				}
			}else{
				if (!checkObj.disabled){	
					checkObj.checked = false; 
				}
			}
		}
	}catch(e){;}
}//end func check_all


// Thuc hien check All cac Checkbox duoc chi dinh bao gom ca CHA lan CON
// @param checkbox checkflagObj Ten cua checkbox lam moc nhan de checkAll cac checkbox khac
// @param checkbox checkObj Ten cua checkbox bi checkall

function check_all_parent_and_child(checkflagObj,checkObj,p_child_checkObj) {
	try{
		if (checkflagObj.checked) {
			// check box CHA
			if(checkObj.length){
				for (i = 0; i < checkObj.length; i++) {
					if (!checkObj[i].disabled){				
						checkObj[i].checked = true;
					}
				}
			}else{
				if (!checkObj.disabled){				
					checkObj.checked = true;
				}
			}
			
			// check box CON
			if(p_child_checkObj.length){
				for (i = 0; i < p_child_checkObj.length; i++) {
					if (!p_child_checkObj[i].disabled){				
						p_child_checkObj[i].checked = true;
					}
				}
			}else{
				if (!p_child_checkObj.disabled){				
					p_child_checkObj.checked = true;
				}
			}
		}
		else {
			// check box CHA
			if(checkObj.length){
				for (i = 0; i < checkObj.length; i++) {
					if (!checkObj[i].disabled){	
						checkObj[i].checked = false; 
					}
				}
			}else{
				if (!checkObj.disabled){	
					checkObj.checked = false; 
				}
			}
			
			// check box CON
			if(p_child_checkObj.length){
				for (i = 0; i < p_child_checkObj.length; i++) {
					if (!p_child_checkObj[i].disabled){	
						p_child_checkObj[i].checked = false; 
					}
				}	
			}else{
				if (!p_child_checkObj.disabled){	
					p_child_checkObj.checked = false; 
				}
			}
		}
	}catch(e){;}
}//end func check_all

function btn_move_updown(p_fuseaction, p_hdn_obj,p_obj_value, p_direction) {
	document.forms(0).fuseaction.value = p_fuseaction;
	p_hdn_obj.value = p_obj_value;
	document.forms(0).hdn_direction.value = p_direction;	
	document.forms(0).submit();
}

function isurl(p_url){
	if (p_url.indexOf("..") >= 0)
		return false;
		
	if (p_url.indexOf(" ") != -1)
		return false;
	else if (p_url.indexOf("http://") == -1)
		return false;
	else if (p_url == "http://")
		return false;
	else if (p_url.indexOf("http://") > 0)
		return false;
	
	p_url = p_url.substring(7, p_url.length);
	if (p_url.indexOf(".") == -1)
		return false;
	else if (p_url.indexOf(".") == 0)
		return false;
	else if (p_url.charAt(p_url.length - 1) == ".")
		return false;
	
	if (p_url.indexOf("/") != -1) {
		p_url = p_url.substring(0, p_url.indexOf("/"));
		if (p_url.charAt(p_url.length - 1) == ".")
		  return false;
	}
	
	if (p_url.indexOf(":") != -1) {
		if (p_url.indexOf(":") == (p_url.length - 1))
		  return false;
		else if (p_url.charAt(p_url.indexOf(":") + 1) == ".")
		  return false;
		p_url = p_url.substring(0, p_url.indexOf(":"));
		if (p_url.charAt(p_url.length - 1) == ".")
		  return false;
	}
 
    return true;
}


// Kiem tra phan mo rong cua file upload co hop le khong
//@param string p_path_to_upload_file Duong dan day du toi file tren may
// @param string p_type_pattern Mau danh sach cac loai file (phan mo rong) duoc phep Upload
// @param Boolean p_optional Co bat buoc phai Upload khong
// @param string Cau thong bao loi neu File khong hop le
//
// @return Boolean True neu hop le, nguoc lai False

function is_valid_upload_file_type(p_path_to_upload_file,p_type_pattern,p_optional,p_message){
	if (p_message == null){
		p_message = "";
	}
	
	arr_temp = p_path_to_upload_file.split(".");	
	file_ext = arr_temp[arr_temp.length -1].toUpperCase();	
	p_type_pattern = p_type_pattern.toUpperCase();
	
	//alert(a == true);		
	if ((list_have_element(p_type_pattern,file_ext,",") == -1)){
		if (p_optional == "" || p_path_to_upload_file != "" ){
			alert(p_message);
			return false;
		}
	}	
	return true;	
}


function trim(TRIM_VALUE){
	if(TRIM_VALUE.length < 1){
		return"";
	}
	TRIM_VALUE = rtrim(TRIM_VALUE);
	TRIM_VALUE = ltrim(TRIM_VALUE);
	if(TRIM_VALUE==""){
		return "";
	}
	else{
		return TRIM_VALUE;
	}
} //End Function

function ltrim(VALUE){
	var w_space = String.fromCharCode(32);
	var v_length = VALUE.length;
	var strTemp = "";
	if(v_length < 0){
		return"";
	}
	var iTemp = v_length -1;
	
	while(iTemp > -1){
		if(VALUE.charAt(iTemp) == w_space){
		}
		else{
			strTemp = VALUE.substring(0,iTemp +1);
			break;
		}
		iTemp = iTemp-1;

	} //End While
	return strTemp;

} //End Function

function rtrim(VALUE){
	var w_space = String.fromCharCode(32);
	if(v_length < 1){
		return"";
	}
	var v_length = VALUE.length;
	var strTemp = "";
	
	var iTemp = 0;

	while(iTemp < v_length){
		if(VALUE.charAt(iTemp) == w_space){
		}
		else{
			strTemp = VALUE.substring(iTemp,v_length);
			break;
		}
		iTemp = iTemp + 1;
	} //End While
	return strTemp;
} //End Function

function replace_bad_code(p_string){
	var tmp_string = p_string;
	tmp_string = tmp_string.replace("<p>","");
	tmp_string = tmp_string.replace("</p>","");
	tmp_string = tmp_string.replace("<P>","");
	tmp_string = tmp_string.replace("</P>","");
	tmp_string = tmp_string.replace("&nbsp;"," ");
	return tmp_string;
}


//Ham so sanh hai ngay voi nhau
 //=-1: Ngay thu nhat nho hon ngay thu hai
 //= 0 : Ngay thu nhat = ngay thu hai
 //= 1 : Ngay thu nhat lon hon ngay thu hai

function compare_date(p_first_date,p_second_date){
	var ret_value=-1;
	// lay dau phan cach ngay thang
	strSeparator = "";
	if (p_first_date.indexOf("/")!=-1) strSeparator = "/";
	if (p_first_date.indexOf("-")!=-1) strSeparator = "-";
	if(strSeparator==""){
		ret_value=-1;
	}else{
		v_first_date = new Date(p_first_date.split(strSeparator)[2],p_first_date.split(strSeparator)[1],p_first_date.split(strSeparator)[0]);
		v_second_date = new Date(p_second_date.split(strSeparator)[2],p_second_date.split(strSeparator)[1],p_second_date.split(strSeparator)[0]);
		if(v_first_date.getTime()<v_second_date.getTime()){
			ret_value = -1;
		}
		if(v_first_date.getTime()==v_second_date.getTime()){
			ret_value = 0;
		}
		if(v_first_date.getTime()>v_second_date.getTime()){
			ret_value = 1;
		}
	}
	return ret_value;
}

// so sanh gio voi nhau
// Return value: 
//		>0 - p_str_hour1<p_str_hour2
//		 0  - p_str_hour1=p_str_hour2
//		-1 - p_str_hour1>p_str_hour2
function compare_hour(p_str_hour1, p_str_hour2){
	var ret_value=-1;
	
	var v_first_hour = p_str_hour1.substring(0,2);
	var v_first_minute = p_str_hour1.substring(2);
	
	var v_second_hour = p_str_hour2.substring(0,2);
	var v_second_minute = p_str_hour2.substring(2);
	if(v_first_hour>v_second_hour){
		ret_value = -1;
	}
	if(v_first_hour<v_second_hour){
		ret_value = 1;
	}
	// neu 2 gio bang nhau
	if(v_first_hour==v_second_hour){
		if(v_first_minute>v_second_minute){
			ret_value = -1;
		}
		if(v_first_minute<v_second_minute){
			ret_value = 1;
		}
		if(v_first_minute==v_second_minute){
			ret_value = 0;
		}
	}
	return ret_value;
}

function get_current_date(){
	var curdate = new Date();
	var ret_value;
	v_day = curdate.getDate();
	v_month = curdate.getMonth() + 1;
	v_year = curdate.getYear();
	ret_value = v_day + "/" + v_month + "/" + v_year;
	return ret_value;
}


//Xu ly khi NSD nhan vao vi tri cua chuyen muc
function position_name_onclick(p_position_obj,p_row_obj){
	var v_count;
	
	if (p_position_obj.status == "on"){
		p_position_obj.status = "off";
	}else{
		p_position_obj.status = "on";
	}
	try{	
		//dat che do hien thi cho cac tr_user thuoc unit
		v_count = p_row_obj.length;
		if (v_count){
			for (var i=0; i<v_count; i++){
				if (p_position_obj.status == "on"){
					if (eval('p_row_obj[i].position == p_position_obj.position')){
						eval('p_row_obj[i].style.display = "block"');
					}
				}else{
					if (eval('p_row_obj[i].position == p_position_obj.position')){
						eval('p_row_obj[i].style.display = "none"');
					}
				}
			}
		}else{
			if (p_position_obj.status == "on"){
				if (eval('p_row_obj.position == p_position_obj.position')){
					eval('p_row_obj.style.display = "block"');
				}
			}else{
				if (eval('p_row_obj.position == p_position_obj.position')){
					eval('p_row_obj.style.display = "none"');
				}
			}
		}
	}catch(e){;}
}