Local storage functions

namespace.getLocal = function(key)
{
	return localStorage.getItem(key);
}

namespace.setLocal = function(key, value)
{
	return localStorage.setItem(key, value);
}

namespace.hasLocal = function(key)
{
	return myjs.getLocal(key) != null;
}

namespace.removeLocal = function(key)
{
	localStorage.removeItem(key);
}