var CanSlideVideo;
		var CurSlideVideo;
		var NumSlideVideo;
		
		function SetSlideVideo(num) {
			NumSlideVideo = num;
			document.getElementById('SlideVideo').style.width = (parseInt(num) * 350) + ' px';
		}
		
		function ClearSlideVideo(h) {
			document.getElementById('SlideVideo' + CurSlideVideo).innerHTML = '<img src="image/out.jpg" alt="" border="0" />';
			document.getElementById('SlideVideo' + h).innerHTML = '<img src="image/in.jpg" alt="" border="0" />';
		}
		
		function SlideVideoPrev() {
			var pos;
			pos = CurSlideVideo - 1;
			if(pos < 1) {
				pos = NumSlideVideo;
			}
			SlideVideo(pos);
		}
		
		function SlideVideoNext() {
			var pos;
			pos = CurSlideVideo + 1;
			if(pos > NumSlideVideo) {
				pos = 1;
			}
			SlideVideo(pos);
		}
		
		function SlideVideo(pos) {
			var cur = 0;
			var nxt = 0;
			var s, d;
			
			if(CanSlideVideo) {
				CanSlideVideo = false;
				ClearSlideVideo(pos);
				CurSlideVideo = pos;
				
				cur = parseInt(document.getElementById('SlideVideo').style.left.replace('px', ''));
				nxt = (pos - 1) * -350;
				d = 10;
				
				if(cur > nxt) {
					s = (parseInt(cur) - parseInt(nxt)) / parseInt(d);
					s = -1 * s;
				}
				else {
					s = (parseInt(nxt) - parseInt(cur)) / parseInt(d);
				}
				SlideVideoPos(s, nxt);
			}
		}
		
		function SlideVideoPos(mov, nxt) {
			var cur = parseInt(document.getElementById('SlideVideo').style.left.replace('px', ''));
			if(cur == nxt) {
				CanSlideVideo = true;
			}
			else {
				document.getElementById('SlideVideo').style.left = (parseInt(cur) + parseInt(mov)) + 'px';
				setTimeout("SlideVideoPos("+mov+", "+nxt+")", 1);
			}
		}