/* na vrh strani */

var b2tx=80, b2ty=80, b2th='<img src="library/images/navrh.gif" >';

function b2x()
{
	return ((moz) ? window.innerWidth - 20 : document.body.clientWidth) - b2tx;
}

function b2y()
{
	return ((moz) ? window.innerHeight : document.body.clientHeight) + b2o() - b2ty;
}

function b2o()
{
	return (moz) ? window.pageYOffset : document.body.scrollTop;
}

function b2t()
{
	with(document.getElementById('toppage').style)
	{
		left = ((b2o() < 250) ? - 500 : /*b2x()*/ /*poravnava levo 692*/ 650) + 'px';
		top = ((b2o() < 250) ? - 500 : b2y()) + 25 + 'px';
	}
		setTimeout('b2t()',99);
}

var moz=(document.getElementById&&!document.all)?1:0;

document.write('<div id="toppage" style="position:absolute"><a style="cursor:'+((moz)?'pointer':'hand')+'" onclick="JavaScript:scrollTo(0,0)">'+b2th+'</a></div>');

b2t();

/* na vrh strani */