/*
 * OK, this is not really a parallax... I just want to see my content move
 * somewhat faster than the background... hey, ho, let's go
 */
var background, content, content_top, content_left;

function init() {
	content = document.getElementById("content");
	content_top = parseFloat(window.getComputedStyle(content).top);
	content_left = parseFloat(window.getComputedStyle(content).left);
	background = document.getElementById("background");
	background_top = parseFloat(window.getComputedStyle(background).top);
	background_left = parseFloat(window.getComputedStyle(background).left);
}

function parallax() {
	if (! document.documentElement) return;

	var v_scroll =
		(document.documentElement
		 && document.documentElement.scrollTop)
		|| document.body.scrollTop;

	var h_scroll =
		(document.documentElement
		 && document.documentElement.scrollLeft)
		|| document.body.scrollLeft;

	background.style.top = background_top + Math.round(v_scroll/2);
	background.style.left = background_left + Math.round(h_scroll/2);
	content.style.top = content_top + Math.round(v_scroll/3.0);
	content.style.left = content_left + Math.round(h_scroll/3.0);
}
// vim: set ts=2 sw=2: