<html>
<head>
<title>验证网站地址</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link href="Css/style.css" rel="stylesheet">
<script language="javascript">
function check(myform){
var homepage=myform.homepage.value;
if(homepage==""){
alert("请输入个人主页地址！");
myform.homepage.focus(); return;
}else{
if(!checkeurl(homepage)){
alert("您输入的个人主页地址不合法！");
myform.homepage.focus();
return;
}
}
myform.submit();
}
function checkeurl(url){
var str=url;
//判断url地址的正则表达式为:http(s)?://([\w-]+\.)+[\w-]+(/[\w- ./?%&=]*)?
//下面的代码中应用了转义字符"\"输出一个字符"/"
var Expression=/http(s)?:\/\/([\w-]+\.)+[\w-]+(\/[\w- .\/?%&=]*)?/;
var objExp=new RegExp(Expression);
if(objExp.test(str)==true){
return true;
}else{
return false;
}
}
</script>
</head>
<body>
<table width="694" height="341" border="0" align="center" cellpadding="-2" cellspacing="-2">
<tr>
<td valign="top">
<table width="100%" height="492" border="0" cellpadding="-2" cellspacing="-2" class="tableBorder">
<tr>
<td height="32" background="Images/board_left.gif"><img src="Images/01.gif" width="694" height="168"></td>
</tr>
<tr valign="top">
<td height="322"><table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="35" height="322" valign="top"><img src="Images/02.gif" width="35" height="89"></td>
<td valign="top">
<table width="100%" height="292" border="0" cellpadding="-2" cellspacing="-2" class="tableBorder_Top">
<tr>
<td height="5"></td>
</tr>
<tr>
<td width="170" height="281" valign="top" class="tableBorder_r"><table width="96%" border="0" cellspacing="-2" cellpadding="-2">
<tr>
<td width="55%" height="82" align="center" class="word_grey"> <img src="Images/reg.gif" width="84" height="54"></td>
<td width="45%" align="left" class="word_grey"><b>注册帮助</b></td>
</tr>
<tr>
<td height="112" colspan="2" valign="top" class="word_grey"><ul>
<li>
用户名：<span class="tablebody1">用户名由3-10位的字母、数字或下划线组成</span>。<br>
<br>
</li>
<li>个人主页：请输入有效的个人主页地址。<br>
</li>
</ul>
</td>
</tr>
<tr align="center">
<td colspan="2" valign="middle" class="word_grey"></td>
</tr>
</table></td>
<td width="1"></td>
<td width="400" valign="top">
<table width="90%" border="0" align="center" cellpadding="-2" cellspacing="-2">
<tr>
<td><form action="" method="post" name="form1">
<table width="100%" border="0" cellspacing="-2" cellpadding="-2">
<tr>
<td height="10" colspan="2" align="center"></td>
</tr>
<tr>
<td width="18%" height="29" align="center">用 户 名：</td>
<td width="82%"><input name="username" type="text" id="UserName4" maxlength="20"></td>
</tr>
<tr>
<td height="28" align="center">密 码：</td>
<td height="28"><input name="PWD" type="password" id="PWD14" size="20" maxlength="20"></td>
</tr>
<tr>
<td height="28" align="center">确认密码：</td>
<td height="28"><input name="PWD1" type="password" id="PWD25" size="20" maxlength="20"></td>
</tr>
<tr>
<td height="28" align="center">性 别：</td>
<td><input name="sex" type="radio" class="noborder" value="男" checked>
男
<input name="sex" type="radio" class="noborder" value="女">
女</td></tr>
<tr>
<td height="28" align="center">个人主页：</td>
<td class="word_grey"><input name="homepage" type="text" id="homepage" size="47" maxlength="20">
*</td>
</tr>
<tr>
<td height="28" align="center">生 日：</td>
<td class="word_grey"><input name="birthday" type="text" id="Tel">
（日期格式为：yyyy-mm-dd ）</td>
</tr>
<tr>
<td height="28" align="center">OICQ号码：</td>
<td><input name="qq" type="text" id="qq"></td>
</tr>
<tr>
<td height="28" align="center" style="padding-left:10px">Email：</td>
<td class="word_grey"><input name="Email" type="text" id="PWD224" size="50"> </td>
</tr>
<tr>
<td height="34"> </td>
<td class="word_grey"><input name="Button" type="button" class="btn_grey" value="确定保存" onClick="check(form1)">
<input name="Submit2" type="reset" class="btn_grey" value="重新填写"></td>
</tr>
</table>
</form></td>
</tr>
</table></td>
</tr>
<tr>
<td height="5"></td>
</tr>
</table>
</td>
<td width="44" valign="top"><img src="Images/04.gif" width="44" height="89"></td>
</tr>
</table></td>
</tr>
</table>
</td>
</tr>
</table>
</body>
</html>
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