I assume you're trying to access a variable inside the sample namespace. To do this, you declare the variable at the same level as your functions, and from within the functions, you access it using the keyword this
sample = {
myVar:10; // this is your variable
foo : function () {
return this.myVar++; // use this keyword to access it.
},
bar : function () {
}
};
Note: If you're creating a function (closure) inside your function, you'll want to create an alias for the this keyword (like _self) so that the context isn't overridden inside your new function.
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