The best way is to return a function, from openStrip
like this
function openStrip(stripId) {
return function() {
createStrip(stripId);
};
}
For example,
function openStrip(stripId) {
return function() {
console.log(stripId);
};
}
openStrip("aStripId")();
# aStripId
openStrip("bStripId")();
# bStripId
You can even assign the function objects returned to different variables and use them later on
var aStrip = openStrip("aStripId");
aStrip();
# aStripId
aStrip();
# aStripId