var fBrw=(navigator.userAgent.indexOf('MSIE')!= -1 && navigator.userAgent.indexOf('Windows')!= -1);
var fDSp=(typeof(document.getElementById)!='undefined');
var RefBanner = new Array();
var RefAdLogo = new Array();
var RefAdLBox = new Array();
var RefAdLBar = new Array();
var RefAdStay = 0;
var SkpFolder = true;
var CurBanner = 0;
var LastChild = 0;
var BannerLnk = 0;

if (typeof(PageHost) == 'undefined')
{
	var PageHost = '';
}

function IsOnSP_Skip6(e)
{
	return (e.which != 1) ? true : false;
}

function IsOnSP_Skip4(e)
{
	return (e.which != 1) ? true : ((e.target != '') ? true : false);
}

function setCookie(Name, Path, Expires, Value)
{
	var cstr = Name.concat('=').concat(Value);
	
	if (Path=='')
		path='/';

	cstr=cstr.concat(';path=').concat(Path);


	if (Expires=='')
		Expires=(new Date(2020, 11, 14)).toGMTString();

	document.cookie=cstr.concat(';expires=').concat(Expires);
}

function getCookie(Name, Default)
{
	var cookie = document.cookie;
	var ir = 0, ie = 0, sf = '';
	Name = Name.toLowerCase();

	if (typeof(Default) == 'undefined')
		Default = '';

	if (cookie.length == 0)
		return Default;

	if ((ir = Name.indexOf('.')) == -1)
	{
		if (cookie.substr(0, Name.length + 1).toLowerCase() == Name.concat('='))
		{
			if ((ie = cookie.indexOf(';')) != -1)
			{
				cookie = cookie.substr(0, ie);
			}
		}
		else
		{
			if ((ie = cookie.toLowerCase().indexOf('; '.concat(Name).concat('='))) == -1)
				return Default;

			cookie = cookie.substr(ie + 2);

			if ((ie = cookie.indexOf(';')) != -1)
			{
				cookie = cookie.substr(0, ie);
			}
		}
		sf = ';';
	}
	else
	{
		var Root = Name.substr(0, ir);
		Name = Name.substr(ir + 1);

		if (cookie.substr(0, Root.length + 1).toLowerCase() == Root.concat('='))
		{
			if ((ie = cookie.indexOf(';')) != -1)
			{
				cookie = cookie.substr(0, ie);
			}
		}
		else
		{
			if ((ie = cookie.toLowerCase().indexOf('; '.concat(Root).concat('='))) == -1)
				return Default;

			cookie = cookie.substr(ie + 2);

			if ((ie = cookie.indexOf(';')) != -1)
			{
				cookie = cookie.substr(0, ie);
			}
		}

		cookie = cookie.substr(Root.length + 1);
		sf = '&';
	}

	if (cookie.substr(0, Name.length + 1).toLowerCase() == Name.concat('='))
	{
		ir = Name.length + 1;
	}
	else
	{
		if ((ir = cookie.toLowerCase().indexOf('&'.concat(Name).concat('='))) == -1)
			return Default;

		ir+=Name.length + 2;
	}

	if ((ie=cookie.indexOf(sf, ir)) == -1)
	{
		return ReplaceAll(unescape(cookie.substr(ir)), '+', ' ');
	}
	else
	{
		return ReplaceAll(unescape(cookie.substring(ir, ie)), '+', ' ');
	}
}

function ReplaceChar(iStr)
{
	var	r1=/&/g;
	var	r2=/ /g;
	var	r3=/"/g;

	iStr	=iStr.replace(r1, '%26');
	iStr	=iStr.replace(r2, '%20');
	iStr	=iStr.replace(r3, '%22');

	return iStr;
}

function CharReplace(iStr)
{
	var	r1=/%26/g;
	var	r2=/%20/g;
	var	r3=/%22/g;

	iStr	=iStr.replace(r1, '&');
	iStr	=iStr.replace(r2, ' ');
	iStr	=iStr.replace(r3, '"');

	return iStr;
}

function GetPostVariable(vName, vDef)
{
	var	str=location.href;
	var	pos=str.indexOf('?'.concat(vName).concat('='));

	if (pos==-1)
	{
		pos=str.indexOf('&'.concat(vName).concat('='));
		if (pos==-1) return vDef;
	}
	
	str=str.substring(pos + vName.length + 2);
	pos=str.indexOf('&');

	if (pos==-1)
	{
		pos=str.length;
	}	

	if (pos > 0)
	{
		str=str.substring(0, pos);
	}

	return (typeof(vDef)=='number') ? parseInt(str) : CharReplace(str);
}

function GoNothing()
{
}

function ChangeBanner()
{
	if (RefBanner.length==0)
		return;

	CurBanner++;
	if (CurBanner >= RefBanner.length)
	{
		CurBanner=0;
	}

	document.links[BannerLnk].href= RefBanner[CurBanner][1];
	document.images['TopBanner'].src = PageHost.concat(RefBanner[CurBanner][0]);
	if (RefBanner[CurBanner][1] == '')
	{
		document.links[BannerLnk].onclick = function() { return false; };
	}
	else
	{
		document.links[BannerLnk].onclick = function() { return eval('openMeExt(this, '.concat(RefBanner[CurBanner][2]).concat(', 1)')); };
	}
}

function DisplayBanner(rbn)
{
	if (RefBanner.length==0)
	{
		document.write('<table cellspacing=0 cellpadding=1 border=0 width=468 height=60 bgcolor="#c0c0c0"><tr><td><table cellspacing=0 cellpadding=0 border=0 width="466" height="58"><tr><td bgcolor="#ffffff" align=center><a href="http://nganhangnews.net/Advertising" class=AdTop>D&#224;nh cho Qu&#7843;ng c&#225;o</a></td></tr></table></td></tr></table>');
		return;
	}

	CurBanner=Math.floor(Math.random()*12321) % RefBanner.length;
	BannerLnk=document.links.length;
	if (RefBanner[CurBanner][1]=='')
	{
		document.write('<a href="', RefBanner[CurBanner][1], '" onClick="return false"><img name="TopBanner" src="', PageHost.concat(RefBanner[CurBanner][0]), '" width=468 height=60 border=0></a>');
	}
	else
	{
		document.write('<a href="', RefBanner[CurBanner][1], '" onClick="return openMeExt(this, ', RefBanner[CurBanner][2], ', 1)"><img name="TopBanner" src="', PageHost.concat(RefBanner[CurBanner][0]), '" width=468 height=60 border=0></a>');
	}

	if (typeof(rbn) == 'undefined')
	{
		rbn = 1;
	}

	if (rbn)
	{
		setInterval('ChangeBanner()', 15000);
	}
}

function AddBreakSpace(Pixel)
{
	if (typeof(Pixel)=='undefined')
	{
		Pixel=3;
	}
	document.writeln('<table cellspacing=0 cellpadding=0 border=0 width="100%" bgcolor="#FFFFFF"><tr><td height=', Pixel, '><img src="/Images/White.gif" border=0 height=1 width=1></td></tr></table>');
}


function ItemMinimize(Name)
{
	if (!fDSp)
	{
		return;
	}

	var MItem=document.getElementById('IDM_'.concat(Name));
	var Image=document.getElementById('IDI_'.concat(Name));
	if (MItem.innerHTML=='')
	{
		MItem.innerHTML = MItem.abbr;
		MItem.abbr = '';
		Image.src='images/pr1.gif';
	}
	else
	{
		MItem.abbr = MItem.innerHTML;
		MItem.innerHTML = '';
		Image.src='images/pr.gif';
	}
}

function SetParameter(pFile, pName, pVal)
{
	if ((cPost=pFile.indexOf('&'.concat(pName).concat('=')))==-1)
		cPost=pFile.indexOf('?'.concat(pName).concat('='));

	if (cPost >= 0)
	{
		if ((pPost=pFile.indexOf('&', cPost + 1))==-1)
		{
			pFile=pFile.substring(0, cPost + pName.length + 2).concat(pVal);
		}
		else
		{
			pFile=pFile.substring(0, cPost + pName.length + 2).concat(pVal).concat(pFile.substr(pPost));
		}
	}
	else
	{
		if (pFile.indexOf('?')==-1)
		{
			pFile=pFile.concat('?').concat(pName).concat('=').concat(pVal);
		}
		else
		{
			pFile=pFile.concat('&').concat(pName).concat('=').concat(pVal);
		}
	}

	return pFile;
}

function ReverseFolderByDate()
{
	Ryear = document.Reverse.fYear.options[document.Reverse.fYear.selectedIndex].value;
	Rmonth = document.Reverse.fMonth.options[document.Reverse.fMonth.selectedIndex].value;
	Rday = document.Reverse.fDay.options[document.Reverse.fDay.selectedIndex].value;

	for (; Rday > 0; Rday--)
	{
		Rdate = new Date(Ryear, Rmonth - 1, Rday);
		if (Rdate.getDate() == Rday)
		{
			break;
		}
	}

	LastDate = Ryear.concat('/').concat(Rmonth).concat('/').concat(Rday).concat(' 23:59:59');
	location.replace(CurrentFolder.concat('/?d=').concat(escape(LastDate)));
}

function ShowNextFolderItem(LastDate)
{
	location.href = SetParameter(location.href, 'd', escape(LastDate));
}

function UnderConst()
{
	alert('Sorry!\nThis Page is under construction!\nPlease try latter!');
}

function openMe(url, inNew, winDef)
{
	if (url == '')
		return;

	if (typeof(inNew)=='undefined')
		inNew = 0;

	if (typeof(winDef)=='undefined')
		winDef = 'scrollbars=yes,status=yes,toolbar=yes,location=yes,menubar=yes,resizable=yes,height=300,width=400,top='.concat((screen.height - 400)/2).concat(',left=0');

	if (inNew)
	{
		open(url, 'Advertising', winDef);
	}
	else
	{
		location.href = url;
	}
}


function UnicodeSet(iStr)
{
	for (i=0, oStr=''; i < iStr.length; i++)
	{
		switch ((j=iStr.charCodeAt(i)))
		{
		case 34:
			oStr=oStr.concat('&quot;');
			break;
		case 38:
			oStr=oStr.concat('&amp;');
			break;
		case 39:
			oStr = oStr.concat('&#39;');
			break;
		case 60:
			oStr = oStr.concat('&lt;');
			break;
		case 62:
			oStr = oStr.concat('&gt;');
			break;
		default:
			if (j < 32 || j > 127 || j==34 || j==39)
			{
				oStr=oStr.concat('&#').concat(j).concat(';');
			}
			else
			{
				oStr=oStr.concat(iStr.charAt(i)); 
			}
			break;
		}
	}
	
	return oStr;
}

function UnicodeGet(iStr)
{
	for (i=0, oStr=''; i < iStr.length; )
	{
		if (iStr.charCodeAt(i)==38)
		{
			if (iStr.charCodeAt(i + 1)==35)
			{
				p=iStr.indexOf(';', i  + 2);
				if (p!=-1)
				{
					if (p - i <= 7)
					{
						if (isFinite(iStr.substr(i + 2, p - i - 2)))
						{
							oStr = oStr.concat(String.fromCharCode(iStr.substr(i + 2, p - i - 2)));
							i = p + 1;
							continue;
						}
					}
				}
			}
			else
			{
				p=iStr.indexOf(';', i  + 1);
				if (p!=-1)
				{
					switch (iStr.substr(i + 1, p - i - 1))
					{
					case 'amp':
						oStr = oStr.concat('&');
						i = p + 1;
						break;
					case 'quot':
						oStr = oStr.concat('"');
						i = p + 1;
						break;
					case 'lt':
						oStr = oStr.concat('<');
						i = p + 1;
						break;
					case 'gt':
						oStr = oStr.concat('>');
						i = p + 1;
						break;
					}
				}
			}
		}
	
	
		oStr=oStr.concat(iStr.charAt(i));
		i++;
	}
	
	return oStr;
}


function CheckThisVote(field)
{
	form = field.form;
	if (field.checked)
	{
		form.fvotefor.value = field.value;
	}
	else
	{
		form.fvotefor.value = '';
		return;
	}

	for (i=0; i < form.elements.length - 2; i++)
	{
		if(form.elements[i].type=='checkbox')
			if (form.elements[i] != field)
				if (form.elements[i].checked)
					form.elements[i].checked = false;
	}
}

function SubmitVote(sform, saction)
{
	if (saction==0)
	{
		if (sform.fvotefor.value=='')
		{
			alert('Hay chon mot trong cac muc truoc khi bieu quyet');
			return;
		}
	}

	open('', sform.name, 'scrollbars=yes,resizeable=no,locationbar=no,width=500,height=250,left='.concat((screen.width - 500)/2).concat(',top=').concat((screen.height - 250)/2));
	sform.faction.value = saction;
	sform.action = 'http://srv.nganhangnews.net/User/Vote/Default.Asp';
	sform.submit();
}



function SetSelectValue(Field, iStr)
{
	if (iStr=='')
	{
		iStr=' ';
	}

	for (i=0; i < Field.options.length; i++)
	{
		if (Field.options[i].value==iStr)
		{
			Field.selectedIndex=i;
			return;
		}
	}
}

function LTrim(iStr)
{
	while (iStr.charCodeAt(0) <= 32)
	{
		iStr=iStr.substr(1);
	}
	return iStr;
}

function RTrim(iStr)
{
	while (iStr.charCodeAt(iStr.length - 1) <= 32)
	{
		iStr=iStr.substr(0, iStr.length - 1);
	}
	return iStr;
}

function Trim(iStr)
{
	while (iStr.charCodeAt(0) <= 32)
	{
		iStr=iStr.substr(1);
	}

	while (iStr.charCodeAt(iStr.length - 1) <= 32)
	{
		iStr=iStr.substr(0, iStr.length - 1);
	}

	return iStr;
}

function CheckEmailAddress(Email)
{
	Email = Trim(Email);

	while (Email != '')
	{
		c = Email.charAt(0);	
		if (c==' ' || c=='<' || c==39 || c==':' || c=='.')
		{
			Email = Email.substr(1);
		}
		else
		{
			break;
		}
	}

	i = Email.indexOf('>');
	if (i==-1)
	{
		while (Email != '')
		{
			c = Email.charAt(Email.length - 1);
			if (c==' ' || c==39 || c=='.')
			{
				Email = Email.substr(0, Email.length - 1);
			}
			else
			{
				break;
			}
		}
	}
	else
	{
		Email = Email.substr(0, i);
	}

	if (Email.length > 96)
		return '';

	i = Email.lastIndexOf('@');
	j = Email.lastIndexOf('.');
	if (i < j)
		i = j;

	switch (Email.length - i - 1)
	{
	case 2:
		break;
	case 3:
		switch (Email.substr(i))
		{
		case '.com':
		case '.net':
		case '.org':
		case '.edu':
		case '.mil':
		case '.gov':
		case '.biz':
		case '.pro':
		case '.int':
			break;
		default:
			return '';
		}
		break;
	default:
		switch (Email.substr(i))
		{
		case '.name':
		case '.info':
			break;
		default:
			return '';
		}
		break;
	}

	Email = Email.toLowerCase();

	if (Email == '')
		return '';

	if (Email.indexOf(' ') != -1)
		return '';

	if (Email.indexOf('..') != -1)
		return '';

	if (Email.indexOf('.@') != -1)
		return '';

	if (Email.indexOf('@.') != -1)
		return '';

	if (Email.indexOf(':') != -1)
		return '';

	for (i=0; i < Email.length; i++)
	{
		c = Email.charAt(i);

		if (c >= '0' && c <= '9')
			continue;
		
		if (c >= 'a' && c <= 'z')
			continue;
		
		if ('`~!#$%^&*-_+=?/\\|@.'.indexOf(c) != -1)
			continue;

		return '';
	}

	if ((i=Email.indexOf('@'))==-1)
		return '';

	if (Email.substr(i + 1).indexOf('@')!=-1)
		return '';

	if (Email.charAt(0)=='.' || Email.charAt(Email.length - 1)=='.')
		return '';

	return Email;
}

function TrimAndRDS(iStr)
{
	function IsHyperLink(iStr)
	{
		var i = 0, c = ' ';

		if (iStr.charAt(0) == '.')
			return false;

		for (i=0; i < iStr.length; i++)
		{
			c = iStr.charAt(i).toLowerCase();
			if (c >= '0' && c <= '9')
				continue;
		
			if (c >= 'a' && c <= 'z')
				continue;
		
			if ('@_-&.?#+-/:'.indexOf(c) != -1)
				continue;

			return false;
		}
	
		return true;
	}

	function GetLastBreak(iStr, s)
	{
		var f = new Array('(', ')', '<', '>', ' ', '\r', '\n', '\t', ',', ';', '!'), p = 0, i = 0, r = -1;
	
		for (i = 0; i < f.length; i++)
			if ((p = iStr.lastIndexOf(f[i], s)) != -1)
				if (r == -1 || p > r)
					r = p;
		return r;
	}

	function GetNextBreak(iStr, s)
	{
		var f = new Array('(', ')', '<', '>', ' ', '\r', '\n', '\t', ',', ';', '!'), p = 0, i = 0, r = -1;
	
		for (i = 0; i < f.length; i++)
			if ((p = iStr.indexOf(f[i], s)) != -1)
				if (r == -1 || p < r)
					r = p;
		return r;
	}

	function CheckDotAfter(iStr)
	{
		var p0 = 0, p1 = 0, p2 = 0, p3 = 0;

		while ((p1 = iStr.indexOf('.', p0)) != -1)
		{
			if (iStr.charAt(p1 - 1) == ' ')
			{
				iStr = iStr.substr(0, p1 - 1).concat(iStr.substr(p1));
				p0 = p1;
			}
			else
			{
				p0 = p1 + 1;
			}

			if (iStr.charAt(p0) != ' ')
			{
				if ((p3 = GetLastBreak(iStr, p0)) == -1)
				{
					p3 = p0;
				}
				else
				{
					p3 = p3 + 1;
				}
		
				if ((p2 = GetNextBreak(iStr, p3)) == -1)
				{
					if (IsHyperLink(iStr.substr(p3)))
					{
						iStr = iStr.substr(0, p3).concat(iStr.substr(p3).toLowerCase())
						break;
					}
					else
					{
						if (iStr.charAt(p0) < '0' || iStr.charAt(p0) > '9')
						{
							iStr = iStr.substr(0, p0).concat(' ').concat(iStr.substr(p0, 1).toUpperCase()).concat(iStr.substr(p0 + 1));
							p0++;
						}
					}
				}
				else
				{
					if (IsHyperLink(iStr.substring(p3, p2)))
					{
						iStr = iStr.substr(0, p3).concat(iStr.substring(p3, p2).toLowerCase()).concat(iStr.substr(p2));
						p0 = p2 + 1;
					}
					else
					{
						if (iStr.charAt(p0) < '0' || iStr.charAt(p0) > '9')
						{
							iStr = iStr.substr(0, p0).concat(' ').concat(iStr.substr(p0, 1).toUpperCase()).concat(iStr.substr(p0 + 1));
							p0++;
						}
					}
				}
			}
			else
			{
				iStr = iStr.substr(0, p0 + 1).concat(iStr.substr(p0 + 1, 1).toUpperCase()).concat(iStr.substr(p0 + 2));
			}
		}	

		return iStr;
	}

	function CheckCharAfter(iStr, iChar, iUp)
	{
		var p0 = 0, p1 = 0;

		while ((p1 = iStr.indexOf(iChar, p0)) != -1)
		{
			if (iStr.charAt(p1 - 1) == ' ')
			{
				iStr = iStr.substr(0, p1 - 1).concat(iStr.substr(p1));
				p0 = p1;
			}
			else
			{
				p0 = p1 + 1;
			}

			if (iStr.charAt(p0) != ' ')
			{
				if (iStr.charAt(p0) < '0' || iStr.charAt(p0) > '9')
				{
					if (iUp)
					{
						iStr = iStr.substr(0, p0).concat(' ').concat(iStr.substr(p0, 1).toUpperCase()).concat(iStr.substr(p0 + 1));
					}
					else
					{
						iStr = iStr.substr(0, p0).concat(' ').concat(iStr.substr(p0));
					}
					p0++;
				}
			}
			else
			{
				if (iUp)
				{
					iStr = iStr.substr(0, p0 + 1).concat(iStr.substr(p0 + 1, 1).toUpperCase()).concat(iStr.substr(p0 + 2));
				}
			}
		}

		return iStr;
	}

	function CheckScope(iStr, s1, s2)
	{
		var p0 = 0, p1 = 0;

		for (p0 = 0; (p1 = iStr.indexOf(s1, p0)) != -1; )
		{
			if (iStr.charAt(p1 + 1) == ' ')
				iStr = iStr.substr(0, p1 + 1).concat(iStr.substr(p1 + 2));

			if (p1 > 0)
				if (iStr.charAt(p1 - 1) != ' ')
				{
					iStr = iStr.substr(0, p1).concat(' ').concat(iStr.substr(p1));
					p1++;
				}
			
			p0 = p1 + 1;
		}

		for (p0 = 0; (p1 = iStr.indexOf(s2, p0)) != -1; )
		{
			var SkipChar = ':,.;!?'.concat(s2);

			if (p1 > 0)
				if (iStr.charAt(p1 - 1) == ' ')
				{
					iStr = iStr.substr(0, p1 - 1).concat(iStr.substr(p1));
					p1--;
				}

			if (iStr.charAt(p1 + 1) != ' ' && SkipChar.indexOf(iStr.charAt(p1 + 1)) == -1)
				iStr = iStr.substr(0, p1 + 1).concat(' ').concat(iStr.substr(p1 + 1));

			p0 = p1 + 1;
		}		

		return iStr;
	}
	
	iStr = ReplaceAll(iStr, '  ', ' ');
	iStr = ReplaceAll(iStr, ' \r\n', '\r\n');
	iStr = ReplaceAll(iStr, '\r\n ', '\r\n');

	iStr = CheckCharAfter(iStr, ',', false);
	iStr = CheckCharAfter(iStr, ':', false);
	iStr = CheckCharAfter(iStr, ';', false);
	iStr = CheckCharAfter(iStr, '?', true);
	iStr = CheckCharAfter(iStr, '!', true);

	iStr = CheckScope(iStr, '(', ')');
	iStr = CheckScope(iStr, '[', ']');

	iStr = ReplaceAll(iStr, 'http: //', 'http://');
	iStr = CheckDotAfter(iStr);

	iStr = ReplaceAll(iStr, ', \r\n', ',\r\n');
	iStr = ReplaceAll(iStr, ': \r\n', ':\r\n');
	iStr = ReplaceAll(iStr, '; \r\n', ';\r\n');
	iStr = ReplaceAll(iStr, '? \r\n', '!\r\n');
	iStr = ReplaceAll(iStr, '! \r\n', '!\r\n');
	iStr = ReplaceAll(iStr, '. \r\n', '.\r\n');


	if (iStr.charAt(0) == ' ')
		iStr = iStr.substr(1);

	if (iStr.charAt(iStr.length - 1) == ' ')
		iStr = iStr.substr(0, iStr.length - 1);

	return iStr.substr(0, 1).toUpperCase().concat(iStr.substr(1));
}

function dw(wstr)
{
	document.writeln(unescape(wstr));
}

function SetPhoneNumber(vNum)
{
	var p1 = -1;

	if (vNum == '')
		return;
	
	if ((p1 = vNum.indexOf('-')) == -1)
		return;

	document.frmSubmit.txtContactPhone1.value = vNum.substr(0, p1);
	vNum = vNum.substr(p1 + 1);
	if ((p1 = vNum.indexOf('-')) == -1)
		return;

	document.frmSubmit.txtContactPhone2.value = vNum.substr(0, p1);
	document.frmSubmit.txtContactPhone3.value = vNum.substr(p1 + 1);
}

function ReturnPage()
{
	location.replace('index.php');
}

function HasVietnameseTyped(iStr)
{
	var i = 0; j = 0;

	for (i=0; i < iStr.length; i++)
		if (iStr.charCodeAt(i) > 127)
			j++;

	return (j*100/(iStr.length + 1) > 10);
}

function CheckContent()
{
	if ((document.frmSubmit.txtTitle.value = TrimAndRDS(document.frmSubmit.txtTitle.value)) == '')
	{
		alert('[Tieu de] khong the de trang\nHay kiem tra lai!');
		document.frmSubmit.txtTitle.focus();
		return false;
	}

	if (document.frmSubmit.txtTitle.value.length > 160)
	{
		alert('[Tieu de] khong duoc vuot qua 160 ky tu\nHay kiem tra lai!');
		document.frmSubmit.txtTitle.focus();
		return false;
	}

	if ((document.frmSubmit.txtComment.value = TrimAndRDS(document.frmSubmit.txtComment.value)) == '')
	{
		alert('[Noi dung] khong the de trang\nHay kiem tra lai!');
		document.frmSubmit.txtComment.focus();
		return false;
	}

	if (document.frmSubmit.txtComment.value.length > 2048)
	{
		alert('[Noi dung] khong duoc vuot qua 2048 ky tu\nHay kiem tra lai!');
		document.frmSubmit.txtComment.focus();
		return false;
	}

	if (document.frmSubmit.cboCate.selectedIndex==0)
	{
		alert('Hay cho [Phan loai]!');
		document.frmSubmit.cboCate.focus();
		return false;
	}
/*
	for (i=1; i < 4; i++)
	{
		document.frmSubmit.elements['ImgDesc'.concat(i)].value = TrimAndRDS(document.frmSubmit.elements['ImgDesc'.concat(i)].value);
		if (document.frmSubmit.elements['ImgDesc'.concat(i)].value.length > 100)
		{
			alert('[Chu thich] cua anh khong duoc vuot qua 100 ly tu\nHay kiem tra lai!');
			document.frmSubmit.elements['ImgDesc'.concat(i)].focus();
			return false;
		}
	}
*/

	if ((document.frmSubmit.txtContactName.value = TrimAndRDS(document.frmSubmit.txtContactName.value)) == '')
	{
		alert('[Lien he] khong the de trang\nHay kiem tra lai!');
		document.frmSubmit.txtContactName.focus();
		return false;
	}

	if (document.frmSubmit.txtContactName.value.length > 100)
	{
		alert('[Lien he] khong duoc vuot qua 100 ky ty\nHay kiem tra lai!');
		document.frmSubmit.txtContactName.focus();
		return false;
	}

	document.frmSubmit.txtContactAddress.value = TrimAndRDS(document.frmSubmit.txtContactAddress.value);
	if (document.frmSubmit.txtContactAddress.value.length > 100)
	{
		alert('[Dia chi] khong duoc vuot qua 100 ky ty\nHay kiem tra lai!');
		document.frmSubmit.txtContactAddress.focus();
		return false;
	}

	if ((document.frmSubmit.txtContactPhone1.value = TrimAndRDS(document.frmSubmit.txtContactPhone1.value)) != '')
	{
		document.frmSubmit.txtContactPhone2.value = TrimAndRDS(document.frmSubmit.txtContactPhone2.value);
		if (document.frmSubmit.txtContactPhone2.value.length < 3)
		{
			alert('[Dien thoai] khong hop le\nHay kiem tra lai!');
			document.frmSubmit.txtContactPhone2.focus();
			return false;
		}

		document.frmSubmit.txtContactPhone3.value = TrimAndRDS(document.frmSubmit.txtContactPhone3.value);
		if (document.frmSubmit.txtContactPhone3.value.length < 3)
		{
			alert('[Dien thoai] khong hop le\nHay kiem tra lai!');
			document.frmSubmit.txtContactPhone3.focus();
			return false;
		}
	}

	if ((ChkEmail = CheckEmailAddress(document.frmSubmit.txtContactEmail.value)) == '')
	{
		alert('[Email] khong hop le\nHay kiem tra lai!');
		document.frmSubmit.txtContactEmail.focus();
		return false;
	}
	
	document.frmSubmit.txtContactEmail.value = ChkEmail;
	return true;
}