<span style="font-family:times new roman;font-size:18px;">
<script type="text/
javascript">
//将光标聚焦在文本最后
function cursorend(){
var e = event.srcelement;
var r = e.createtextrange();
r.movestart('character',e.value.length);
r.collapse(true);
r.select();
}
</script>
<input type=text name="test" value="test" onfocus="cursorend()">
</span>
