/* <![CDATA[ */
function styleAbbr() {
	var oldBodyText, newBodyText, reg;
	if (isIE) {
		oldBodyText = document.body.innerHTML;
		reg = /<ABBR([^>]*)>([^<]*)<\/ABBR>/g;
		newBodyText = oldBodyText.replace(reg, '<abbr $1><span class=\"abbr\" $1>$2</span></abbr>');
		document.body.innerHTML = newBodyText;
	}
}

window.onload = function() { styleAbbr() };

isIE = (document.all) ? true : false;

function showGraphsConfirm(action) {
	if (confirm('Opravdu chcete ' + action + ' zobrazování grafů?')) {
		return true;
	}
	return false;
}
/* ]]> */