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 LastChild = 0;
var BannerLnk = 0;
var LComplete = 0;

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

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 class=LeadFront><a href="http://www.vneconomy.com.vn" class=AdTop>D&#224;nh cho Qu&#7843;ng c&#225;o</a><br>&#272;i&#7879;n tho&#7841;i: (+84-4) 755 2060 (Ext. 541/542)</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], '" target="_blank"><img name="TopBanner" src="', PageHost.concat(RefBanner[CurBanner][0]), '" width=468 height=60 border=0></a>');
	}
	else
	{
		document.write('<a href="', RefBanner[CurBanner][1], '" target="_blank"><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()', 10000);
	}
}

function DisplayAdLogo()
{
	if (RefAdLogo.length==0)
	{
		return;
	}

	var	CurAdLogo=1 + Math.floor(Math.random()*22311) % RefAdLogo.length;

	document.write('<TABLE width="100%" border="0" cellspacing="1" cellpadding="1">');
	
	for (var i=CurAdLogo; i < RefAdLogo.length; i++)
	{
		document.write ('<TR><TD align="center">');
		document.write('<a href="' + RefAdLogo[i][1] + '" target="_blank"><img src="' + RefAdLogo[i][0] + '" width=130 border="0" vspace=3 align="center"></a>');
		document.write('</TD></TR>');
	}

	for (var i=0; i < CurAdLogo; i++)
	{
		document.write ('<TR><TD align="center">');
		document.write('<a href="' + RefAdLogo[i][1] + '" target="_blank"><img src="' + RefAdLogo[i][0] + '" width=130  border="0" vspace=3 align="center"></a>');
		document.write ('</TD></TR>');
	}
	
	document.write('</TABLE>');
}


function openMeExt(vLink, vStatus, vResizeable, vScrollbars, vToolbar, vLocation, vFullscreen, vTitlebar, vCentered, vHeight, vWidth, vTop, vLeft, vID, vCounter)
{
	var sLink = (typeof(vLink.href) == 'undefined') ? vLink : vLink.href;

	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);
	}

	if (typeof(vCounter) == 'undefined')
	{
		vCounter = 0;
	}

	if (typeof(vID) == 'undefined')
	{
		vID = 0;
	}
	
	if (vCounter)
	{
		sLink = 'http://srv.vnexpress.net/Counter/?n='.concat(vID).concat('&u=').concat(escape(sLink)).concat('&r=').concat(Math.random());
	}

	open(sLink, '_blank', winDef);

	if (typeof(vLink.href) != 'undefined')
	{
		return false;
	}
}

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