function _Binhchon_submit(){     
	var i;
	var itemvalue;
	
	itemvalue=0;	
	for (i=0;i<document.vote.VoteItem.length;i++)
	{	
		if (document.vote.VoteItem[i].checked)
		{
			itemvalue=document.vote.VoteItem[i].value;    
			document.vote.VoteItem[i].checked = false;
			break;
		}
	}
	window.open("vote.asp?image=" + document.vote.VoteID.value + "&VoteItem=" + itemvalue, "Ket_qua_tham_do_du_luan", "toolbar=no,location=no,directories=no,status=no, menubar=no,scrollbars=no,resizable=no,copyhistory=yes,width=400,height=260")
}
function popup(filename,imageName,imageWidth,imageHeight)
	{
		window.open(filename + '?image=' + imageName + '','View','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=' + imageWidth + ',height=' + imageHeight + '')
	}
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-140).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 ShowContent(sContent) {
	var i, s, e;
	
		e=document.all[sContent];
		s=e.style.display;
		
		if (s=='none') {
			e.style.display='';
		} else {
			e.style.display='none';
		}
		
}