function readyDiv() 
{
	var theHTML;
	theHTML = document.all.tags('div')['message'].innerText;
	document.all.tags('div')['message'].innerHTML = theHTML;
}

function cmdExec(cmd,opt) 
{
	document.body.all.tags('div')['message'].focus();
	message.document.execCommand(cmd,"",opt);
}

function createLink() 
{
	cmdExec("CreateLink");
}

function insertImage() 
{
	var sImgSrc = prompt("Image: ", "http://");
	if(sImgSrc!=null)
		cmdExec("InsertImage",sImgSrc);
}

function smile(xname) 
{
	if(xname!=null)
	{
		var sImgSrc="images/smileys/" +xname +".gif";
		cmdExec("InsertImage",sImgSrc);
	}
}


function go(where) 
{
	window.location.href = where;
}

function MM_jumpMenu(targ,selObj,restore)
{ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
function check_mkcu(ck)
{
		var mk1    = ck.moi1.value;
		var mk2    = ck.moi2.value;
		var mkcu   = ck.mkcu.value;
	
		if ( (mk1=='')||(mk2==''))
		{
			alert("Nhap vao mat khau cu va 2 lan mat khau moi.");
			ck.mkcu.focus();
			return false;
		}
		if  (mk1!=mk2)
		{
			alert("Can nhap hai mat khau moi giong nhau!");
			ck.moi1.focus();
			return false;
		}		
}
function check_searchform(str)
	{
		if (str.value=='')
		{
			alert("Nhap vao noi dung tim kiem");
			str.focus;
			return false;
		}
		return true;
	}
	
	function checkall(){
		for (var i = 0; i < document.memberlist.elements.length; i++) {
			if ( document.memberlist.all.checked==true ){
				document.memberlist.elements[i].checked = true;
			}
			else{
				document.memberlist.elements[i].checked = false;
			}
		}
	}
function xoa_nhomme(id)
{
var is_confirmed = confirm("Ban co thuc su muon xoa nhom nay khong?")
if (is_confirmed) self.location.href="index.php?menu=del&type=nhomme&mid="+id; else return false;
}

function xoa_nhomcon(id)
{
var is_confirmed = confirm("Ban co thuc su muon xoa nhom nay khong?")
if (is_confirmed) self.location.href="index.php?menu=del&type=nhomcon&cid="+id; else return false;
}

function check_sort(the_form,num)
	{
		var c= the_form.all.tags("select");
		vitri= new Array (num);
		for (var i=1;i<=num;i++) vitri[i]= c.item(i-1).value;	
		for (var j=1;j<=num;j++)
		{
			var check=false;
			for(var k=1;k<=num;k++)	if (vitri[k]==j) check=true;
			if (check==false) 
				{	
					alert("Thu tu sap xep chua dung. Hay kiem tra lai!!!");
					return false;
				}
		}
	alert("Thu tu da duoc sap xep lai!!!");
	}
function xoa_adv(id)
{
var is_confirmed = confirm("Ban co thuc su muon xoa quang cao nay khong?")
if (is_confirmed) self.location.href="index.php?menu=del&type=adv&aid="+id; else return false;
}
function checkall(){
		for (var i = 0; i < document.memberlist.elements.length; i++) {
			if ( document.memberlist.all.checked==true ){
				document.memberlist.elements[i].checked = true;
			}
			else{
				document.memberlist.elements[i].checked = false;
			}
		}
	}


function xoa_newsview(group,cgroup,id)
{
var is_confirmed = confirm("Ban co thuc su muon xoa tin nay khong?")
if (is_confirmed) self.location.href="index.php?menu=del&type=newsview&group="+group+"&cgroup="+cgroup+"&id="+id;
}

function xoa_member(id)
{
var is_confirmed = confirm("Ban co thuc su muon xoa thanh vien nay khong? Luu y neu xoa thanh vien nay toan bo bai cua ho cung se bi xoa!.")
if (is_confirmed) self.location.href="index.php?menu=del&type=deluser&uid="+id; else return false;
}
function checkall(){
		for (var i = 0; i < document.memberlist.elements.length; i++) {
			if ( document.memberlist.all.checked==true ){
				document.memberlist.elements[i].checked = true;
			}
			else{
				document.memberlist.elements[i].checked = false;
			}
		}
	}
function mOvr(src) {
		if (!src.contains(event.fromElement)) {
			src.style.cursor = 'hand';
			src.style.backgroundColor = '#6699CC';
		}

	}
function mOut(src) {
		if (!src.contains(event.toElement)) {
			src.style.cursor = 'default';
			src.style.backgroundColor = '#003366';
		}
	}
function mClk(src) {
		if(event.srcElement.tagName=='TD'){
			src.children.tags('A')[0].click();
		}
	}


function check_loginform(the_login)
	{
		var the_email    = the_login.username.value;
		var the_password = the_login.password.value;
	
		if ( (the_email=='')||(the_password=='') )
		{
			alert("Nhap vao username va password");
			the_login.username.focus();
			return false;
		}
	}
function check_gopy(ck)
{
		var ten    = ck.name.value;
		var noidung = ck.nd.value;
	
		if ( (ten=='')||(noidung=='') )
		{
			alert("Nhap vao Ho ten va Noi dung");
			ck.name.focus();
			return false;
		}
}
function check_mk(ck)
{
		var mk1    = ck.moi1.value;
		var mk2    = ck.moi2.value;
	
		if ( (mk1=='')||(mk2=='') )
		{
			alert("Nhap vao mat khau moi hai lan");
			ck.moi1.focus();
			return false;
		}
		if  (mk1!=mk2)
		{
			alert("Can nhap hai mat khau moi giong nhau!");
			ck.moi1.focus();
			return false;
		}		
}
function check_nhom(ck)
{
		var ten   = ck.tennhom.value;
	
		if  (ten=='')
		{
			alert("Nhap vao ten nhom tin");
			ck.tennhom.focus();
			return false;
		}
}
function check_themquangcao(ck)
{
		var ten    = ck.ten.value;
		var file = ck.imglnk.value;
		var lienket = ck.link.value;
		var thoigian = ck.hieuluc.value;
	
		if ( (ten=='')||(file=='')||(lienket=='')||(thoigian==''))
		{
			alert("Nhap day du thong tin co dau (*)");
			ck.ten.focus();
			return false;
		}
		else
		{
			if (isNaN(parseInt(thoigian))) 
			{
				alert("Thoi gian hieu luc phai nhap so!");
				ck.hieuluc.focus();
				return false;
			}
		}
		
	var filename= file.substring(file.lastIndexOf("\\")+1,file.length);
	var dotpos=filename.lastIndexOf('.');
	var ext=filename.substr(dotpos+1,3);
	ext=ext.toLowerCase();
	if(ext!="")
		if((ext!="gif") && (ext!="jpg") && (ext!="png") && (ext!="bmp")){
				alert("Chi cho phep tai cac anh dang GIF, JPG, PNG, BMP. Hay chon lai");
				return false;
		}
		return true;
}

function check_suaquangcao(ck)
{
		var ten    = ck.ten.value;
		var file = ck.imglnk.value;
		var lienket = ck.link.value;
		var thoigian = ck.hieuluc.value;
	
		if ( (ten=='')||(lienket=='')||(thoigian==''))
		{
			alert("Nhap day du thong tin co dau (*)");
			ck.ten.focus();
			return false;
		}
		else
		{
			if (isNaN(parseInt(thoigian))) 
			{
				alert("Thoi gian hieu luc phai nhap so!");
				ck.hieuluc.focus();
				return false;
			}
		}
		
	var filename= file.substring(file.lastIndexOf("\\")+1,file.length);
	var dotpos=filename.lastIndexOf('.');
	var ext=filename.substr(dotpos+1,3);
	ext=ext.toLowerCase();
	if(ext!="")
		if((ext!="gif") && (ext!="jpg") && (ext!="png") && (ext!="bmp")){
				alert("Chi cho phep tai cac anh dang GIF, JPG, PNG, BMP. Hay chon lai");
				return false;
		}
		return true;
}

function check_themuser(ck)
{
		var ten    = ck.ten.value;
		var mk1    = ck.moi1.value;
		var mk2    = ck.moi2.value;
	
		if ( (ten=='')||(mk1=='')||(mk2=='') )
		{
			alert("Nhap day du thong tin co dau (*)");
			ck.ten.focus();
			return false;
		}
		if  (mk1!=mk2)
		{
			alert("Can nhap hai mat khau moi giong nhau!");
			ck.moi1.focus();
			return false;
		}		
}

function check_suauser(ck)
{
		var ten    = ck.ten.value;
	
		if  (ten=='')
		{
			alert("Nhap day du thong tin co dau (*)");
			ck.ten.focus();
			return false;
		}
}

function check_doitennhom(ck)
{
		var ten    = ck.tenmoi.value;
		
		if (ten=='')
		{
			alert("Can nhap ten moi !");
			ck.tenmoi.focus();
			return false;
		}
}

function checktxt(checkbox,textbox)
	{
	var textb=document.forms.add[textbox]
	var chkb=document.forms.add[checkbox]
	if (chkb.checked == true)
		{
		textb.disabled=false
		}		
	else
		{
		textb.disabled=true
		}
	}
	
function giatrinhom(checkbox,textbox)
	{
	var textb=document.forms.post[textbox]
	var chkb=document.forms.post[checkbox]
	if (chkb.value == true)
		{
		textb.disabled=false
		}		
	else
		{
		textb.disabled=true
		}
	}
  
  
 function Toggle(e)
    {
	if (e.checked) {
	    document.messageList.toggleAll.checked = AllChecked();
	}
	else {
	    document.messageList.toggleAll.checked = false;
	}
    }

function ToggleAll(e)
    {
		if (e.checked)   CheckAll();	
			else 	 ClearAll();
    }

function CheckAll()
    {
		var ml = document.messageList;
		var len = ml.elements.length;
		if(len>2)
		{
		for (var i = 0; i < len-1; i++) 
		{ 
			var e = ml.chkid[i];
			 e.checked = true;
		  }
		}
    }

function ClearAll()
    {
		var ml = document.messageList;
		var len = ml.elements.length;
		if(len>2)
		{
		for (var i = 0; i < len-1; i++) 
		
		{
			var e = ml.chkid[i];
			e.checked = false
		}
	}
    }
	
function ChuyenTrangThai1()
{
	var ml = document.messageList;
	var len = ml.elements.length;
	var sId="";
		if(len>2){	
			for (var i = 0; i < len-1; i++) 
				{
				var e = ml.chkid[i];
				if (e.checked==true) sId=sId+"!"+e.value;
				}
				}
			else if (ml.chkid.checked==true) sId="!"+ml.chkid.value
		
		if (sId=="") alert("Ban chua chon tin nao.!")
			else 
			{
				var is_confirmed = confirm("Ban co chac chan muon doi khong?");
				if (is_confirmed) self.location.href="include/p_chuyen_1_many.php?sid="+sId;	
			}

			
}

function ChuyenTrangThai0()
{
	var ml = document.messageList;
	var len = ml.elements.length;
	var sId="";
		if(len>2){	
			for (var i = 0; i < len-1; i++) 
				{
				var e = ml.chkid[i];
				if (e.checked==true) sId=sId+"!"+e.value;
				}
				}
			else if (ml.chkid.checked==true) sId="!"+ml.chkid.value
		
	if (sId=="") alert("Ban chua chon tin nao.!")
		else 
		{
		var is_confirmed = confirm("Ban co chac chan muon doi khong?");
		if (is_confirmed) self.location.href="include/p_chuyen_0_many.php?sid="+sId;	
		}
}

function XoaHangLoat() //Xoa tin
{
	var ml = document.messageList;
	var len = ml.elements.length;
	var sId="";
		if(len>2){	
			for (var i = 0; i < len-1; i++) 
				{
				var e = ml.chkid[i];
				if (e.checked==true) sId=sId+"!"+e.value;
				}
				}
			else if (ml.chkid.checked==true) sId="!"+ml.chkid.value
		
	if (sId=="") alert("Ban chua chon tin nao.!")
		else 
		{
		var is_confirmed = confirm("Ban co chac chan muon xoa tin khong?");
		if (is_confirmed) self.location.href="include/p_xoa_many.php?sid="+sId;	
		}
}
function XoaHangLoatGopY() //Xoa gop y
{
	var ml = document.messageList;
	var len = ml.elements.length;
	var sId="";
		if(len>2){	
			for (var i = 0; i < len-1; i++) 
				{
				var e = ml.chkid[i];
				if (e.checked==true) sId=sId+"!"+e.value;
				}
				}
			else if (ml.chkid.checked==true) sId="!"+ml.chkid.value
		
	if (sId=="") alert("Ban chua chon gop y nao.!")
		else 
		{
		var is_confirmed = confirm("Ban co chac chan muon xoa gop y khong?");
		if (is_confirmed) self.location.href="include/p_xoa_many_gopy.php?sid="+sId;	
		}
}