// operate menu
		
		
		function operateMenu() {
			var menu=document.getElementById('menu');
			var Lists=menu.getElementsByTagName('LI');
			for(var i=0; i<Lists.length; i++) {
				Lists[i].onmouseover=function() {
					this.className=(this.className=='drop')?'':'drop';
				}
				Lists[i].onmouseout=function() {
					this.className=(this.className=='drop')?'':'drop';
				}
			}
		}
		
		
		// Products scroller
		
		var timer = null;

		function ScrollStart( dir ) {
			stopScroller();
			timer = window.setInterval( function() { scrollIt1( dir ) }, 10);
			document.onmouseup=stopScroller;
		}

		function scrollIt1( dir ) {
			var obj = document.getElementById('cont');
			switch( dir )
			{
				case 'left': obj.scrollLeft-=3; break;
				default: obj.scrollLeft+=3; break;
			}
		}

		function stopScroller() {
			window.clearInterval( timer );
		}