// particle line generator 2011
function rand(range){
	return Math.floor(Math.random() * range);
}
function get_line(){
	var colors = [ 'l1', 'l2', 'l3' ];
	return '<div class="line '+colors[rand(colors.length)]+'" style="width:'+rand(6)+'px"></div>';
}
function generate_lines(){
	var lines = [];
	for (l = 0; l <= 1000; l++){ lines[l] = get_line(); }
	return lines.join('');
}