var scroller = null;
var amount = 0;
var intId = null;
var multiple = 1;

function scroll(i) {
	scroller.scrollLeft = scroller.scrollLeft + amount;
	amount*=1.05;//(1*multiple);
}

function startScroll(mult) {
	multiple = mult;
	amount = 10 * mult;
	//scroller.scrollLeft = scroller.scrollLeft + 10;
	intId = window.setInterval(scroll,30);
}

function stopScroll() {
	clearInterval(intId);
}

window.onload = function() { scroller = document.getElementById('scroller'); if (scroller) scroller.style.overflow = "hidden"; }

function bookmark()
{
bookmarkurl="http://www.aljaskatour.cz";
bookmarktitle="AljaskaTour.cz - nezapomenutelné zážitky v divoeini";
window.external.AddFavorite(bookmarkurl,bookmarktitle);
}