function submitPoll()
{
        form = document.getElementById('pollform');
        selected = -1;
        for (i=form.option.length-1; i > -1; i--)
        {
                if (form.option[i].checked) 
                selected = i;
        }
        if (selected == -1) {
        alert("You must select an option before voting.");
        return;
        }
        selected++;
		pollid = document.getElementById('pollid').value;
        window.open('/pollresults.php?pollid='+pollid+'&option=option'+selected,'PollResults','menubar=no,status=no,width=550,height=220,titlebar=no,toolbar=no,resizable=no,scrollbars=no');
}

function previousPoll()
{
			    window.open('/pollresults.php?pollid=1','PollResults','menubar=no,status=no,width=550,height=220,titlebar=no,toolbar=no,resizable=no,scrollbars=no');
}