sImgTag1 = '<img src="';
sImgUrlPrefix = '../images/gallery/';
sImgTag2 = '.jpg" onclick="slide(';
sImgTag3 = ');" alt="" />';
movement;
function initGallery() {
	var iThumbQuant = 34;
	oThumbs = document.getElementById('slide_inner');
	oScreen = document.getElementById('screen');
	var sSliderHtml = '';
	for (i=1;i<=iThumbQuant;i++) {
		sSliderHtml += sImgTag1 + sImgUrlPrefix + 'thumbs/gallery' + i + sImgTag2 + i + sImgTag3;
	}
	oThumbs.innerHTML = sSliderHtml;
	oScreen.style.backgroundImage = 'url(' + sImgUrlPrefix + 'gallery1.jpg)';
	//alert(oThumbs.offsetHeight);
}

function slide(i) {
	oScreen.style.backgroundImage = 'url(' + sImgUrlPrefix + 'gallery' + i + '.jpg)';
}

function move(dir) {
	movement = window.setInterval("scroll(" + dir + ")",50);
}

function scroll(dir) {
	if (dir == 1 && parseInt(oThumbs.style.left) >= 0) {
		window.clearInterval(movement);
	}
	if (dir == -1 && oThumbs.offsetHeight < 90) {
		window.clearInterval(movement);
	}
	old = parseInt(oThumbs.style.left);
	oThumbs.style.left = (old+(dir*10)) + 'px';
}