function doCheckPoll(intSelected) {
	for(x = 0; x < 5; x++) {
		if(document.forms.pollForm.stem[x].value == ("tot_" + intSelected)) {
			document.forms.pollForm.stem[x].checked = true;
			x = 6;
		}
	}
	document.forms.pollForm.submit();
}

function popwin(url, w, h, options) {
	
	var winleft = (screen.width - w) / 2;
	var wintop = (screen.height - h) / 2;
	
	if(!options) {
		var options = 'status=no,resizable=no,scrollbars=no,menubar=no,toolbar=no';
	}
	options = options + ', width=' + w + ',height=' + h + ',top=' + wintop + ',left=' + winleft + '';
	window.open(url, 'newwin', options);
}