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; i++)
	{
		if(form.elements[i].type=='checkbox')
			if(form.name == 'Frm_267525551'){
				if(field.value != '1' && field.value != '2'){
					if (form.elements[i] != field)
						if (form.elements[i].checked)
							form.elements[i].checked = false;
				}
				else {
					field.checked = false;					
				}
			}
			else{
				if (form.elements[i] != field)
					if (form.elements[i].checked)
						form.elements[i].checked = false;
			}			
	}	
}

function checkvote(btnradio){
	var checked = false;
	for(i=0;i<btnradio.length;i++){
		if(btnradio[i].checked){
			checked = true;
			break;
		}
	}
	return checked;
}
function SubmitVote(saction)
{	
	sform = document.frmVote;
	if (saction==0)
	{
		if(!checkvote(sform.VoteValue))
		{
			alert('Bạn phải chọn một mục để biểu quyết!');
			return;
		}
	}

	open('', sform.name, 'scrollbars=no,resizeable=no,locationbar=no,width=500,height=320,left='.concat((screen.width - 500)/2).concat(',top=').concat((screen.height - 250)/2));
	sform.faction.value = saction;
	sform.action = '/Vote/';
	sform.submit();
}