31 lines
720 B
JavaScript
31 lines
720 B
JavaScript
window.onload = main;
|
|
|
|
var d = document;
|
|
var de = d.documentElement;
|
|
var offset = 0;
|
|
var SIZE = 100;
|
|
|
|
function main() {
|
|
console.log("JS loaded");
|
|
setInterval(frame, 1000.0 / 60.0);
|
|
}
|
|
|
|
function frame() {
|
|
var screenwidth = de.clientWidth;
|
|
if (offset >= (screenwidth)) {
|
|
offset = 0;
|
|
} else {
|
|
offset += 3;
|
|
}
|
|
var squares = de.getElementsByClassName("carre");
|
|
for (i = 0; i < squares.length; ++i) {
|
|
squares[i].style.marginLeft = offset + "px";
|
|
}
|
|
if (offset >= (screenwidth - SIZE)) {
|
|
squares[1].style.display = "inline";
|
|
squares[1].style.marginLeft = (offset - screenwidth) + "px";
|
|
} else {
|
|
squares[1].style.display = "none";
|
|
}
|
|
}
|