var strUrlArtOffer 	= 'http://www.artoffer.com';

function showpaintboard() {
	GB_showCenter(false, strUrlArtOffer + '/_popup/paintboard/default.asp', 549, 871);
}

function openpopup(strHref) {
	GB_showCenter(false, "http://www.nevartos.ch/" + strHref, 500, 773);
}

function loadbg() {
	setTimeout("setbg()",1000);
	document.body.innerHTML = '<div style="height:1050px;">' + document.body.innerHTML + '</div>';
}

function setbg() {
	document.body.style.backgroundRepeat 	= 'no-repeat';
	document.body.style.backgroundImage 	= 'url(img/bg.jpg)';
	document.body.style.backgroundPosition 	= 'top left';
}


if (window.addEventListener) {
	window.addEventListener ("load",loadbg,false);
} else if (window.attachEvent) {
	window.attachEvent ("onload",loadbg);
} else {
	window.onload = loadbg;
}

function scrollpage(delta) {
	window.scrollBy(0, -20 * delta);
}