Introduction to JS drawing 5-pointed stars

function create5StarClip(context)
{
var n = 0;
var dx = 100;
var dy = 0;
var s = 150;
();
(100,150);
var x = (0);
var y = (0);
var dig = / 5 * 4;
for(var i = 0; i < 5; i++)
{
var x = (i * dig);
var y = (i * dig);
( dx + x * s,dy + y * s);
}
();
}