这段定义在头部~
<script language=javascript>
function isfull()
{
var title = document.myform.title.value;
var content = document.myform.content.value;
if(title == "")
{
alert("标题呢?");
document.myform.title.focus();
return false;
}
if(content == "")
{
alert("输入内容~...");
document.myform.content .focus();
}
return true;
}
</script>
这段是表单提交
<form action="add.asp?action=add" method="post" name="myform" id="myform" >