function visitor(){ date = new Date(); alert( document.getElementById('visitor').src); document.getElementById("visitor").src="./visitor.php?time="+date.getTime(); window.setInterval(visitor, 2000); } var sh = window.setInterval(visitor, 2000); </script>
这样子就可以啦
<script id='visitor' language='javascript' src='./visitor.php'> </script> 怎么可以!
function visitor(){
date = new Date();
alert( document.getElementById('visitor').src);
document.getElementById("visitor").src="./visitor.php?time="+date.getTime();
window.setInterval(visitor, 2000);
}
var sh = window.setInterval(visitor, 2000);
</script>