document.write(''); document.write('
'); document.write('
'); function extractNodes(pNode){ if(pNode.nodeType == 3) return null; var node, nodes = new Array(); for(var i = 0; node = pNode.childNodes[i]; i++){ if(node && node.nodeType == 1) nodes.push(node); } return nodes; } var obj=document.getElementById('rolltxt'); for(i = 0; i < 1; i++){ var node = extractNodes(obj)[i]; if(obj && node)obj.appendChild(node.cloneNode(true)); } settime = 0; var t = setInterval(rolltxt, 50); function rolltxt(){ if(obj.scrollTop % (obj.clientHeight + 6) == 0){ settime += 1; if(settime == 50){ obj.scrollTop += 1; settime = 0; } }else{ obj.scrollTop += 1; if(obj.scrollTop == (obj.scrollHeight - obj.clientHeight)){ obj.scrollTop = 0; } } } obj.onmouseover=function(){ clearInterval(t); } obj.onmouseout=function(){ t = setInterval(rolltxt, 50); }