var retract_obj = new Array("retract_sondage","retract_last_msg","retract_last_serie","retract_blog","retract_flux","retract_admin","retract_boardstats", "retract_img", "retract_buzz", "retract_vdm");
function retract(id) {
	if( document.getElementById(id).style.visibility == 'hidden') {
		document.getElementById(id).style.visibility='visible';
		document.getElementById(id).style.display='block';
		EcrireCookie(id, "visible", null, "/");
	}
	else {
		document.getElementById(id).style.visibility='hidden';
		document.getElementById(id).style.display='none';
		EcrireCookie(id, "hidden", null, "/");
	}
}

window.onload = function() {
	for (var i=0;i<10;i++) {
		visibility = LireCookie(retract_obj[i]);
		if(visibility == "visible") {
			if(document.getElementById(retract_obj[i]) != "undefined" && document.getElementById(retract_obj[i]) != "" && document.getElementById(retract_obj[i]) != null) {	
				document.getElementById(retract_obj[i]).style.visibility='visible';
				document.getElementById(retract_obj[i]).style.display='block';
			}
		}	
	}
}

function EcrireCookie(nom, valeur) {
	var argv=EcrireCookie.arguments;
	var argc=EcrireCookie.arguments.length;
	var expires=(argc > 2) ? argv[2] : null;
	var path=(argc > 3) ? argv[3] : null;
	var domain=(argc > 4) ? argv[4] : null;
	var secure=(argc > 5) ? argv[5] : false;
	document.cookie=nom+"="+escape(valeur)+
	((expires==null) ? "" : ("; expires="+expires.toGMTString()))+
	((path==null) ? "" : ("; path="+path))+
	((domain==null) ? "" : ("; domain="+domain))+
	((secure==true) ? "; secure" : "");
}

function getCookieVal(offset) {
	var endstr=document.cookie.indexOf (";", offset);
	if (endstr==-1) endstr=document.cookie.length;
	return unescape(document.cookie.substring(offset, endstr));
}
function LireCookie(nom) {
	var arg=nom+"=";
	var alen=arg.length;
	var clen=document.cookie.length;
	var i=0;
	while (i<clen)
	{
	var j=i+alen;
	if (document.cookie.substring(i, j)==arg) return getCookieVal(j);
	i=document.cookie.indexOf(" ",i)+1;
	if (i==0) break;
	
	}
	return null;
}

function SupprimerRecherche() {
	document.getElementById('search_input').value = "";
}

function SupprimerRecherche2() {
	document.getElementById('search_input2').value = "";
}