function showMessage() {
        var cookied = readCookie('csdpsdejavue');
		var title = document.getElementById('cookie-title').innerHTML.toString();
		title = title.replace('"','_');
		var re = new RegExp('^'+title+'|,'+title+',|,'+title+'$');
        if(document.getElementById && document.getElementById('st_message') != null && re.test(cookied)==false) {
                document.getElementById('st_message').style.display = 'block'; 
        }
		else if(document.getElementById && document.getElementById('st_message') != null){
                hideMessage();
        }
        
}

function hideMessage(title) {
        document.getElementById('st_message').style.display = 'none'; 
		var cookied = readCookie('csdpsdejavue');
		if(cookied && title){
			title = cookied + ',' + title;
        	createCookie('csdpsdejavue',title,1);
		}
		//document.cookie = 'csdpsdejavue=Oui;path=/';
		else if(title){
        	createCookie('csdpsdejavue',title,1);
		}
        
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*(24-date.getHours())*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}