function Vote()
{
    //var pollId = $get('pollId');
    var ansRadios = document.getElementsByName('rbtnVote');
    var ansId = -1;
    for (var i = 0; i < ansRadios.length; i++)
    {
    	if (ansRadios[i].checked == true)
    	{
    	    ansId = ansRadios[i].value;
    	    break;
    	}
    }
    
    PollWebService.Vote(ansId, onVoteSuccess, onVoteFailed);
    //PollWebService.Vote(ansId);
}

function onVoteSuccess(result, context, methodName)
{
    if (result == true)
    {
        var pollId = $get('pollId').value;
        //location.href = 'VoteResults.aspx?pollId=' + pollId;
        //showWindow('http://www.tuoitre.com.vn/tianyon/transweb/TyGia.htm', false, false, false, false, false, false, true, true, 800, 550, 0, 0);
        displayResult();
    }
}

function onVoteFailed(error, context, methodName)
{
    //alert('Something bad is happened.');
}

function showWindow(url, isStatus, isResizeable, isScrollbars, isToolbar, isLocation, isFullscreen, isTitlebar, isCentered, width, height, top, left)
{
    if (isCentered)
    {
        top = (screen.height - height) / 2;
        left = (screen.width - width) / 2;
    }

    window.open(url, '_blank', 'status=' + (isStatus ? 'yes' : 'no') + ','
    + 'resizable=' + (isResizeable ? 'yes' : 'no') + ','
    + 'scrollbars=' + (isScrollbars ? 'yes' : 'no') + ','
    + 'toolbar=' + (isToolbar ? 'yes' : 'no') + ','
    + 'location=' + (isLocation ? 'yes' : 'no') + ','
    + 'fullscreen=' + (isFullscreen ? 'yes' : 'no') + ','
    + 'titlebar=' + (isTitlebar ? 'yes' : 'no') + ','
    + 'width=' + width + ',' 
    + 'height=' + height + ','
    + 'top=' + top + ',' 
    + 'left=' + left);
}

function displayResult()
{
    var pollId = $get('pollId').value;
    var url = 'VoteResults.aspx?pollId=' + pollId;
    showWindow(url, false, false, false, false, false, false, true, true, 600, 400, 0, 0);

}