/**
 * @author http://www.webdeveloper.com/forum/showthread.php?t=185588
 * @author Wojciech Frycz
 * @copyright NIE usuwaj tego komentarza! (Do NOT remove this comment!)
 */

var offset = 300;
var m = 0;
var n = offset;
var speed = 20;
function scrollPics() {
	try{
		document.getElementById('scroll1').style.left = m+'px';
		document.getElementById('scroll2').style.left = n+'px';
		m--;
		n--;
		if(m == -offset) {
			m = offset;
		}
		if(n == -offset) {
			n = offset;
		}
		setTimeout('scrollPics()',speed);
	} catch(err) {}
}

if( window.addEventListener ) {
	window.addEventListener('load',scrollPics,false);
} else if( document.addEventListener ) {
	document.addEventListener('load',scrollPics,false);
} else if( window.attachEvent ) {
	window.attachEvent('onload',scrollPics);
}