var preload=new Image();
preload.src="img/l_et_for_citizen_hover.gif";
preload.src="img/l_et_for_tourist_hover.gif";
preload.src="img/l_et_for_enterpriser_hover.gif";

function printWindow() {
	browserVersion = parseInt(navigator.appVersion)
	if (browserVersion >= 4) window.print()
}