function hide_information() {
	if ((document.getElementById('information'))) {
		document.getElementById('information').style.display='none';
		document.cookie = "informed=" + true;
	}
}
		
function show_information() {

	var intFound = document.cookie.search(/informed=true.*/);
	
	if ((document.getElementById('information')) && (intFound == -1)) {
		document.getElementById('information').style.display='block';
	
	}
	return false;
	
}



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