<SCRIPT type=text/javascript>
$(document).ready(function(){
$('#tongxun').focus(function()
{$(this).val('');}).blur(function()
{if(this.value==''){$(this).val('请输入邮箱订阅:');}});;
})
</SCRIPT>
<SCRIPT type=text/javascript>
$(document).ready(function(){
$('#tongxun').focus(function()
{$(this).val('');}).blur(function()
{if(this.value==''){$(this).val('请输入邮箱订阅:');}});;
})
</SCRIPT>