key and values reading
JavaScript
var days = {};
days["monday"] = true;
days["tuesday"] = true;
days["wednesday"] = false;
days["thursday"] = true;
days["friday"] = false;
days["saturday"] = true;
days["sunday"] = false;
///OR///
var userfalse=0,usertrue=0;
for(value in days)
{
if(days[value]){
usertrue++;
}else{
userfalse++;
}
console.log(days[value]);
}
alert("false",userfalse);
alert("true",usertrue);