function swapTopImage(id) {
	document.getElementById('top_left'+id).src="images/layout/subtop_left.gif";
	document.getElementById('top_right'+id).src="images/layout/subtop_right.gif";
}
function restoreTopImage(id) {
	document.getElementById('top_left'+id).src="images/layout/spacer.gif";
	document.getElementById('top_right'+id).src="images/layout/spacer.gif";
}
function toggle(id) {
	var selstyle=document.getElementById(id).style.display;
	if (selstyle=="" || selstyle=="block") {
		document.getElementById(id).style.display="none";
	} else {
		document.getElementById(id).style.display="block";
	}
}
function toggle2(id) {
	document.getElementById(id).style.display="block";
}
function showPoll(url, pollid, answerid, tocid) {
	//alert('Poll: '+pollid+' Svar: '+answerid);
	window.open(url+'?poll='+pollid+'&a='+answerid+'&tocID='+tocid,'poll','width=560,height=445, resizable=no, scrollbars=yes');
}