function crawl()
			{
				var marquee = document.getElementById('threadticker');
				var textLeft=marquee.style.left;
				var left=0;
				
				if(textLeft=="")
					marquee.style.left="0px";
				else
				{
					left=textLeft.substr(0,textLeft.length-2);
					left=parseInt(left)+step;
					marquee.style.left=left+"px";
				}
				//skip first images to the end when hidden
				while(marquee.firstChild.nodeType == 3)//delete all white spaces in code
					marquee.removeChild(marquee.firstChild);
				var offset=marquee.firstChild.offsetWidth;
				if(offset + left + 20 < 0)//20 is margin-left
				{
					var replace= marquee.firstChild.cloneNode(true);
					marquee.appendChild(replace);
					marquee.removeChild(marquee.firstChild);
					left+=offset+40;//40 is 2*margin-left
					marquee.style.left=left+"px";
				}
			}
			function startMarquee()
			{
			
				window.setInterval('crawl()',20)
			}
			var step=-1;
			window.setTimeout('startMarquee()',200);