function setCookie(_1,_2,_3){
var _4=new Date();
_4.setDate(_4.getDate()+_3);
document.cookie=_1+"="+escape(_2)+((_3==null)?"":";expires="+_4.toGMTString());
}
function getCookie(_5){
if(document.cookie.length>0){
c_start=document.cookie.indexOf(_5+"=");
if(c_start!=-1){
c_start=c_start+_5.length+1;
c_end=document.cookie.indexOf(";",c_start);
if(c_end==-1){
c_end=document.cookie.length;
}
return unescape(document.cookie.substring(c_start,c_end));
}
}
return "";
}
function eraseCookie(name) {
	createCookie(name,"",-1);
}

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